From: Ingo Molnar Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar Cc: Jaroslav Kysela Cc: Takashi Iwai Signed-off-by: Andrew Morton --- include/sound/ac97_codec.h | 4 - include/sound/ak4531_codec.h | 2 include/sound/cs46xx.h | 2 include/sound/emu10k1.h | 4 - include/sound/util_mem.h | 4 - include/sound/vx_core.h | 2 sound/drivers/vx/vx_core.c | 2 sound/drivers/vx/vx_mixer.c | 72 ++++++++++----------- sound/pci/ac97/ac97_codec.c | 45 ++++++------- sound/pci/ac97/ac97_patch.c | 10 +-- sound/pci/ac97/ac97_pcm.c | 6 + sound/pci/ac97/ac97_proc.c | 14 ++-- sound/pci/ac97/ak4531_codec.c | 28 ++++---- sound/pci/atiixp.c | 21 +++--- sound/pci/atiixp_modem.c | 13 ++- sound/pci/cmipci.c | 25 +++---- sound/pci/cs46xx/cs46xx_lib.c | 52 ++++++++------- sound/pci/cs46xx/dsp_spos.c | 58 +++++++++-------- sound/pci/cs46xx/dsp_spos_scb_lib.c | 6 + sound/pci/emu10k1/emu10k1_main.c | 5 - sound/pci/emu10k1/emufx.c | 22 +++--- sound/pci/emu10k1/memory.c | 26 ++++--- sound/pci/ens1370.c | 32 +++++---- sound/pci/es1968.c | 22 +++--- sound/pci/hda/hda_codec.c | 51 +++++++-------- sound/pci/hda/hda_codec.h | 4 - sound/pci/hda/hda_intel.c | 17 ++--- sound/pci/hda/patch_analog.c | 28 ++++---- sound/pci/ice1712/aureon.c | 38 ++++++----- sound/pci/ice1712/delta.c | 26 ++++--- sound/pci/ice1712/hoontech.c | 26 ++++--- sound/pci/ice1712/ice1712.c | 7 +- sound/pci/ice1712/ice1712.h | 10 +-- sound/pci/ice1712/ice1724.c | 37 +++++------ sound/pci/ice1712/phase.c | 10 +-- sound/pci/ice1712/pontis.c | 86 +++++++++++++------------- sound/pci/korg1212/korg1212.c | 17 ++--- sound/pci/mixart/mixart.c | 21 +++--- sound/pci/mixart/mixart.h | 7 +- sound/pci/mixart/mixart_core.c | 18 +++-- sound/pci/mixart/mixart_mixer.c | 52 ++++++++------- sound/pci/nm256/nm256.c | 16 ++-- sound/pci/pcxhr/pcxhr.c | 36 +++++----- sound/pci/pcxhr/pcxhr.h | 5 - sound/pci/pcxhr/pcxhr_mixer.c | 75 +++++++++++----------- sound/pci/trident/trident_memory.c | 36 +++++----- sound/pci/vx222/vx222_ops.c | 18 +++-- sound/synth/util_mem.c | 15 ++-- 48 files changed, 598 insertions(+), 535 deletions(-) diff -puN include/sound/ac97_codec.h~sem2mutex-sound-pci include/sound/ac97_codec.h --- 25/include/sound/ac97_codec.h~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/include/sound/ac97_codec.h Fri Jan 13 15:51:11 2006 @@ -456,8 +456,8 @@ struct snd_ac97 { struct snd_info_entry *proc_regs; unsigned short subsystem_vendor; unsigned short subsystem_device; - struct semaphore reg_mutex; - struct semaphore page_mutex; /* mutex for AD18xx multi-codecs and paging (2.3) */ + struct mutex reg_mutex; + struct mutex page_mutex; /* mutex for AD18xx multi-codecs and paging (2.3) */ unsigned short num; /* number of codec: 0 = primary, 1 = secondary */ unsigned short addr; /* physical address of codec [0-3] */ unsigned int id; /* identification of codec */ diff -puN include/sound/ak4531_codec.h~sem2mutex-sound-pci include/sound/ak4531_codec.h --- 25/include/sound/ak4531_codec.h~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/include/sound/ak4531_codec.h Fri Jan 13 15:51:11 2006 @@ -71,7 +71,7 @@ struct snd_ak4531 { void (*private_free) (struct snd_ak4531 *ak4531); /* --- */ unsigned char regs[0x20]; - struct semaphore reg_mutex; + struct mutex reg_mutex; }; int snd_ak4531_mixer(struct snd_card *card, struct snd_ak4531 *_ak4531, diff -puN include/sound/cs46xx.h~sem2mutex-sound-pci include/sound/cs46xx.h --- 25/include/sound/cs46xx.h~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/include/sound/cs46xx.h Fri Jan 13 15:51:11 2006 @@ -1711,7 +1711,7 @@ struct snd_cs46xx { int current_gpio; #endif #ifdef CONFIG_SND_CS46XX_NEW_DSP - struct semaphore spos_mutex; + struct mutex spos_mutex; struct dsp_spos_instance * dsp_spos_instance; diff -puN include/sound/emu10k1.h~sem2mutex-sound-pci include/sound/emu10k1.h --- 25/include/sound/emu10k1.h~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/include/sound/emu10k1.h Fri Jan 13 15:51:11 2006 @@ -33,6 +33,7 @@ #include #include #include +#include #include /* ------------------- DEFINES -------------------- */ @@ -1022,7 +1023,7 @@ struct snd_emu10k1_fx8010 { int gpr_size; /* size of allocated GPR controls */ int gpr_count; /* count of used kcontrols */ struct list_head gpr_ctl; /* GPR controls */ - struct semaphore lock; + struct mutex lock; struct snd_emu10k1_fx8010_pcm pcm[8]; spinlock_t irq_lock; struct snd_emu10k1_fx8010_irq *irq_handlers; @@ -1122,7 +1123,6 @@ struct snd_emu10k1 { spinlock_t reg_lock; spinlock_t emu_lock; spinlock_t voice_lock; - struct semaphore ptb_lock; struct snd_emu10k1_voice voices[NUM_G]; struct snd_emu10k1_voice p16v_voices[4]; diff -puN include/sound/util_mem.h~sem2mutex-sound-pci include/sound/util_mem.h --- 25/include/sound/util_mem.h~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/include/sound/util_mem.h Fri Jan 13 15:51:11 2006 @@ -1,5 +1,7 @@ #ifndef __SOUND_UTIL_MEM_H #define __SOUND_UTIL_MEM_H + +#include /* * Copyright (C) 2000 Takashi Iwai * @@ -40,7 +42,7 @@ struct snd_util_memhdr { int nblocks; /* # of allocated blocks */ unsigned int used; /* used memory size */ int block_extra_size; /* extra data size of chunk */ - struct semaphore block_mutex; /* lock */ + struct mutex block_mutex; /* lock */ }; /* diff -puN include/sound/vx_core.h~sem2mutex-sound-pci include/sound/vx_core.h --- 25/include/sound/vx_core.h~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/include/sound/vx_core.h Fri Jan 13 15:51:11 2006 @@ -206,7 +206,7 @@ struct vx_core { int audio_monitor[4]; /* playback hw-monitor level */ unsigned char audio_monitor_active[4]; /* playback hw-monitor mute/unmute */ - struct semaphore mixer_mutex; + struct mutex mixer_mutex; const struct firmware *firmware[4]; /* loaded firmware data */ }; diff -puN sound/drivers/vx/vx_core.c~sem2mutex-sound-pci sound/drivers/vx/vx_core.c --- 25/sound/drivers/vx/vx_core.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/drivers/vx/vx_core.c Fri Jan 13 15:51:11 2006 @@ -778,7 +778,7 @@ struct vx_core *snd_vx_create(struct snd chip->type = hw->type; chip->ops = ops; tasklet_init(&chip->tq, vx_interrupt, (unsigned long)chip); - init_MUTEX(&chip->mixer_mutex); + mutex_init(&chip->mixer_mutex); chip->card = card; card->private_data = chip; diff -puN sound/drivers/vx/vx_mixer.c~sem2mutex-sound-pci sound/drivers/vx/vx_mixer.c --- 25/sound/drivers/vx/vx_mixer.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/drivers/vx/vx_mixer.c Fri Jan 13 15:51:11 2006 @@ -427,10 +427,10 @@ static int vx_output_level_get(struct sn { struct vx_core *chip = snd_kcontrol_chip(kcontrol); int codec = kcontrol->id.index; - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); ucontrol->value.integer.value[0] = chip->output_level[codec][0]; ucontrol->value.integer.value[1] = chip->output_level[codec][1]; - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -438,7 +438,7 @@ static int vx_output_level_put(struct sn { struct vx_core *chip = snd_kcontrol_chip(kcontrol); int codec = kcontrol->id.index; - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); if (ucontrol->value.integer.value[0] != chip->output_level[codec][0] || ucontrol->value.integer.value[1] != chip->output_level[codec][1]) { vx_set_analog_output_level(chip, codec, @@ -446,10 +446,10 @@ static int vx_output_level_put(struct sn ucontrol->value.integer.value[1]); chip->output_level[codec][0] = ucontrol->value.integer.value[0]; chip->output_level[codec][1] = ucontrol->value.integer.value[1]; - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 1; } - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -502,14 +502,14 @@ static int vx_audio_src_get(struct snd_k static int vx_audio_src_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct vx_core *chip = snd_kcontrol_chip(kcontrol); - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); if (chip->audio_source_target != ucontrol->value.enumerated.item[0]) { chip->audio_source_target = ucontrol->value.enumerated.item[0]; vx_sync_audio_source(chip); - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 1; } - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -550,14 +550,14 @@ static int vx_clock_mode_get(struct snd_ static int vx_clock_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct vx_core *chip = snd_kcontrol_chip(kcontrol); - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); if (chip->clock_mode != ucontrol->value.enumerated.item[0]) { chip->clock_mode = ucontrol->value.enumerated.item[0]; vx_set_clock(chip, chip->freq); - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 1; } - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -587,10 +587,10 @@ static int vx_audio_gain_get(struct snd_ int audio = kcontrol->private_value & 0xff; int capture = (kcontrol->private_value >> 8) & 1; - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); ucontrol->value.integer.value[0] = chip->audio_gain[capture][audio]; ucontrol->value.integer.value[1] = chip->audio_gain[capture][audio+1]; - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -600,15 +600,15 @@ static int vx_audio_gain_put(struct snd_ int audio = kcontrol->private_value & 0xff; int capture = (kcontrol->private_value >> 8) & 1; - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); if (ucontrol->value.integer.value[0] != chip->audio_gain[capture][audio] || ucontrol->value.integer.value[1] != chip->audio_gain[capture][audio+1]) { vx_set_audio_gain(chip, audio, capture, ucontrol->value.integer.value[0]); vx_set_audio_gain(chip, audio+1, capture, ucontrol->value.integer.value[1]); - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 1; } - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -617,10 +617,10 @@ static int vx_audio_monitor_get(struct s struct vx_core *chip = snd_kcontrol_chip(kcontrol); int audio = kcontrol->private_value & 0xff; - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); ucontrol->value.integer.value[0] = chip->audio_monitor[audio]; ucontrol->value.integer.value[1] = chip->audio_monitor[audio+1]; - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -629,17 +629,17 @@ static int vx_audio_monitor_put(struct s struct vx_core *chip = snd_kcontrol_chip(kcontrol); int audio = kcontrol->private_value & 0xff; - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); if (ucontrol->value.integer.value[0] != chip->audio_monitor[audio] || ucontrol->value.integer.value[1] != chip->audio_monitor[audio+1]) { vx_set_monitor_level(chip, audio, ucontrol->value.integer.value[0], chip->audio_monitor_active[audio]); vx_set_monitor_level(chip, audio+1, ucontrol->value.integer.value[1], chip->audio_monitor_active[audio+1]); - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 1; } - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -657,10 +657,10 @@ static int vx_audio_sw_get(struct snd_kc struct vx_core *chip = snd_kcontrol_chip(kcontrol); int audio = kcontrol->private_value & 0xff; - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); ucontrol->value.integer.value[0] = chip->audio_active[audio]; ucontrol->value.integer.value[1] = chip->audio_active[audio+1]; - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -669,15 +669,15 @@ static int vx_audio_sw_put(struct snd_kc struct vx_core *chip = snd_kcontrol_chip(kcontrol); int audio = kcontrol->private_value & 0xff; - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); if (ucontrol->value.integer.value[0] != chip->audio_active[audio] || ucontrol->value.integer.value[1] != chip->audio_active[audio+1]) { vx_set_audio_switch(chip, audio, ucontrol->value.integer.value[0]); vx_set_audio_switch(chip, audio+1, ucontrol->value.integer.value[1]); - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 1; } - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -686,10 +686,10 @@ static int vx_monitor_sw_get(struct snd_ struct vx_core *chip = snd_kcontrol_chip(kcontrol); int audio = kcontrol->private_value & 0xff; - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); ucontrol->value.integer.value[0] = chip->audio_monitor_active[audio]; ucontrol->value.integer.value[1] = chip->audio_monitor_active[audio+1]; - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -698,17 +698,17 @@ static int vx_monitor_sw_put(struct snd_ struct vx_core *chip = snd_kcontrol_chip(kcontrol); int audio = kcontrol->private_value & 0xff; - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); if (ucontrol->value.integer.value[0] != chip->audio_monitor_active[audio] || ucontrol->value.integer.value[1] != chip->audio_monitor_active[audio+1]) { vx_set_monitor_level(chip, audio, chip->audio_monitor[audio], ucontrol->value.integer.value[0]); vx_set_monitor_level(chip, audio+1, chip->audio_monitor[audio+1], ucontrol->value.integer.value[1]); - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 1; } - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -756,12 +756,12 @@ static int vx_iec958_get(struct snd_kcon { struct vx_core *chip = snd_kcontrol_chip(kcontrol); - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); ucontrol->value.iec958.status[0] = (chip->uer_bits >> 0) & 0xff; ucontrol->value.iec958.status[1] = (chip->uer_bits >> 8) & 0xff; ucontrol->value.iec958.status[2] = (chip->uer_bits >> 16) & 0xff; ucontrol->value.iec958.status[3] = (chip->uer_bits >> 24) & 0xff; - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } @@ -783,14 +783,14 @@ static int vx_iec958_put(struct snd_kcon (ucontrol->value.iec958.status[1] << 8) | (ucontrol->value.iec958.status[2] << 16) | (ucontrol->value.iec958.status[3] << 24); - down(&chip->mixer_mutex); + mutex_lock(&chip->mixer_mutex); if (chip->uer_bits != val) { chip->uer_bits = val; vx_set_iec958_status(chip, val); - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 1; } - up(&chip->mixer_mutex); + mutex_unlock(&chip->mixer_mutex); return 0; } diff -puN sound/pci/ac97/ac97_codec.c~sem2mutex-sound-pci sound/pci/ac97/ac97_codec.c --- 25/sound/pci/ac97/ac97_codec.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/ac97/ac97_codec.c Fri Jan 13 15:51:11 2006 @@ -28,6 +28,7 @@ #include #include #include +#include #include #include #include @@ -296,11 +297,11 @@ void snd_ac97_write_cache(struct snd_ac9 { if (!snd_ac97_valid_reg(ac97, reg)) return; - down(&ac97->reg_mutex); + mutex_lock(&ac97->reg_mutex); ac97->regs[reg] = value; ac97->bus->ops->write(ac97, reg, value); set_bit(reg, ac97->reg_accessed); - up(&ac97->reg_mutex); + mutex_unlock(&ac97->reg_mutex); } /** @@ -321,14 +322,14 @@ int snd_ac97_update(struct snd_ac97 *ac9 if (!snd_ac97_valid_reg(ac97, reg)) return -EINVAL; - down(&ac97->reg_mutex); + mutex_lock(&ac97->reg_mutex); change = ac97->regs[reg] != value; if (change) { ac97->regs[reg] = value; ac97->bus->ops->write(ac97, reg, value); } set_bit(reg, ac97->reg_accessed); - up(&ac97->reg_mutex); + mutex_unlock(&ac97->reg_mutex); return change; } @@ -351,9 +352,9 @@ int snd_ac97_update_bits(struct snd_ac97 if (!snd_ac97_valid_reg(ac97, reg)) return -EINVAL; - down(&ac97->reg_mutex); + mutex_lock(&ac97->reg_mutex); change = snd_ac97_update_bits_nolock(ac97, reg, mask, value); - up(&ac97->reg_mutex); + mutex_unlock(&ac97->reg_mutex); return change; } @@ -380,12 +381,12 @@ static int snd_ac97_ad18xx_update_pcm_bi int change; unsigned short old, new, cfg; - down(&ac97->page_mutex); + mutex_lock(&ac97->page_mutex); old = ac97->spec.ad18xx.pcmreg[codec]; new = (old & ~mask) | value; change = old != new; if (change) { - down(&ac97->reg_mutex); + mutex_lock(&ac97->reg_mutex); cfg = snd_ac97_read_cache(ac97, AC97_AD_SERIAL_CFG); ac97->spec.ad18xx.pcmreg[codec] = new; /* select single codec */ @@ -397,9 +398,9 @@ static int snd_ac97_ad18xx_update_pcm_bi /* select all codecs */ ac97->bus->ops->write(ac97, AC97_AD_SERIAL_CFG, cfg | 0x7000); - up(&ac97->reg_mutex); + mutex_unlock(&ac97->reg_mutex); } - up(&ac97->page_mutex); + mutex_unlock(&ac97->page_mutex); return change; } @@ -467,7 +468,7 @@ static int snd_ac97_page_save(struct snd (ac97->ext_id & AC97_EI_REV_MASK) >= AC97_EI_REV_23 && (reg >= 0x60 && reg < 0x70)) { unsigned short page = (kcontrol->private_value >> 26) & 0x0f; - down(&ac97->page_mutex); /* lock paging */ + mutex_lock(&ac97->page_mutex); /* lock paging */ page_save = snd_ac97_read(ac97, AC97_INT_PAGING) & AC97_PAGE_MASK; snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, page); } @@ -478,7 +479,7 @@ static void snd_ac97_page_restore(struct { if (page_save >= 0) { snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, page_save); - up(&ac97->page_mutex); /* unlock paging */ + mutex_unlock(&ac97->page_mutex); /* unlock paging */ } } @@ -674,12 +675,12 @@ static int snd_ac97_spdif_default_get(st { struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol); - down(&ac97->reg_mutex); + mutex_lock(&ac97->reg_mutex); ucontrol->value.iec958.status[0] = ac97->spdif_status & 0xff; ucontrol->value.iec958.status[1] = (ac97->spdif_status >> 8) & 0xff; ucontrol->value.iec958.status[2] = (ac97->spdif_status >> 16) & 0xff; ucontrol->value.iec958.status[3] = (ac97->spdif_status >> 24) & 0xff; - up(&ac97->reg_mutex); + mutex_unlock(&ac97->reg_mutex); return 0; } @@ -718,7 +719,7 @@ static int snd_ac97_spdif_default_put(st } } - down(&ac97->reg_mutex); + mutex_lock(&ac97->reg_mutex); change = ac97->spdif_status != new; ac97->spdif_status = new; @@ -746,7 +747,7 @@ static int snd_ac97_spdif_default_put(st snd_ac97_update_bits_nolock(ac97, AC97_EXTENDED_STATUS, AC97_EA_SPDIF, AC97_EA_SPDIF); /* turn on again */ } } - up(&ac97->reg_mutex); + mutex_unlock(&ac97->reg_mutex); return change; } @@ -763,7 +764,7 @@ static int snd_ac97_put_spsa(struct snd_ value = (ucontrol->value.integer.value[0] & mask); - down(&ac97->reg_mutex); + mutex_lock(&ac97->reg_mutex); mask <<= shift; value <<= shift; old = snd_ac97_read_cache(ac97, reg); @@ -777,7 +778,7 @@ static int snd_ac97_put_spsa(struct snd_ if (extst & AC97_EA_SPDIF) snd_ac97_update_bits_nolock(ac97, AC97_EXTENDED_STATUS, AC97_EA_SPDIF, AC97_EA_SPDIF); /* turn on again */ } - up(&ac97->reg_mutex); + mutex_unlock(&ac97->reg_mutex); return change; } @@ -888,10 +889,10 @@ static int snd_ac97_ad18xx_pcm_get_volum struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol); int codec = kcontrol->private_value & 3; - down(&ac97->page_mutex); + mutex_lock(&ac97->page_mutex); ucontrol->value.integer.value[0] = 31 - ((ac97->spec.ad18xx.pcmreg[codec] >> 0) & 31); ucontrol->value.integer.value[1] = 31 - ((ac97->spec.ad18xx.pcmreg[codec] >> 8) & 31); - up(&ac97->page_mutex); + mutex_unlock(&ac97->page_mutex); return 0; } @@ -1856,8 +1857,8 @@ int snd_ac97_mixer(struct snd_ac97_bus * ac97->limited_regs = template->limited_regs; memcpy(ac97->reg_accessed, template->reg_accessed, sizeof(ac97->reg_accessed)); bus->codec[ac97->num] = ac97; - init_MUTEX(&ac97->reg_mutex); - init_MUTEX(&ac97->page_mutex); + mutex_init(&ac97->reg_mutex); + mutex_init(&ac97->page_mutex); #ifdef CONFIG_PCI if (ac97->pci) { diff -puN sound/pci/ac97/ac97_patch.c~sem2mutex-sound-pci sound/pci/ac97/ac97_patch.c --- 25/sound/pci/ac97/ac97_patch.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/ac97/ac97_patch.c Fri Jan 13 15:51:11 2006 @@ -27,6 +27,8 @@ #include #include #include +#include + #include #include #include @@ -55,12 +57,12 @@ static int ac97_update_bits_page(struct unsigned short page_save; int ret; - down(&ac97->page_mutex); + mutex_lock(&ac97->page_mutex); page_save = snd_ac97_read(ac97, AC97_INT_PAGING) & AC97_PAGE_MASK; snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, page); ret = snd_ac97_update_bits(ac97, reg, mask, value); snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, page_save); - up(&ac97->page_mutex); /* unlock paging */ + mutex_unlock(&ac97->page_mutex); /* unlock paging */ return ret; } @@ -897,12 +899,12 @@ static int snd_ac97_stac9708_put_bias(st struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol); int err; - down(&ac97->page_mutex); + mutex_lock(&ac97->page_mutex); snd_ac97_write(ac97, AC97_SIGMATEL_BIAS1, 0xabba); err = snd_ac97_update_bits(ac97, AC97_SIGMATEL_BIAS2, 0x0010, (ucontrol->value.integer.value[0] & 1) << 4); snd_ac97_write(ac97, AC97_SIGMATEL_BIAS1, 0); - up(&ac97->page_mutex); + mutex_unlock(&ac97->page_mutex); return err; } diff -puN sound/pci/ac97/ac97_pcm.c~sem2mutex-sound-pci sound/pci/ac97/ac97_pcm.c --- 25/sound/pci/ac97/ac97_pcm.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/ac97/ac97_pcm.c Fri Jan 13 15:51:11 2006 @@ -27,6 +27,8 @@ #include #include #include +#include + #include #include #include @@ -206,7 +208,7 @@ static int set_spdif_rate(struct snd_ac9 mask = AC97_SC_SPSR_MASK; } - down(&ac97->reg_mutex); + mutex_lock(&ac97->reg_mutex); old = snd_ac97_read(ac97, reg) & mask; if (old != bits) { snd_ac97_update_bits_nolock(ac97, AC97_EXTENDED_STATUS, AC97_EA_SPDIF, 0); @@ -231,7 +233,7 @@ static int set_spdif_rate(struct snd_ac9 ac97->spdif_status = sbits; } snd_ac97_update_bits_nolock(ac97, AC97_EXTENDED_STATUS, AC97_EA_SPDIF, AC97_EA_SPDIF); - up(&ac97->reg_mutex); + mutex_unlock(&ac97->reg_mutex); return 0; } diff -puN sound/pci/ac97/ac97_proc.c~sem2mutex-sound-pci sound/pci/ac97/ac97_proc.c --- 25/sound/pci/ac97/ac97_proc.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/ac97/ac97_proc.c Fri Jan 13 15:51:11 2006 @@ -24,6 +24,8 @@ #include #include +#include + #include #include #include @@ -338,7 +340,7 @@ static void snd_ac97_proc_read(struct sn { struct snd_ac97 *ac97 = entry->private_data; - down(&ac97->page_mutex); + mutex_lock(&ac97->page_mutex); if ((ac97->id & 0xffffff40) == AC97_ID_AD1881) { // Analog Devices AD1881/85/86 int idx; for (idx = 0; idx < 3; idx++) @@ -364,7 +366,7 @@ static void snd_ac97_proc_read(struct sn } else { snd_ac97_proc_read_main(ac97, buffer, 0); } - up(&ac97->page_mutex); + mutex_unlock(&ac97->page_mutex); } #ifdef CONFIG_SND_DEBUG @@ -374,7 +376,7 @@ static void snd_ac97_proc_regs_write(str struct snd_ac97 *ac97 = entry->private_data; char line[64]; unsigned int reg, val; - down(&ac97->page_mutex); + mutex_lock(&ac97->page_mutex); while (!snd_info_get_line(buffer, line, sizeof(line))) { if (sscanf(line, "%x %x", ®, &val) != 2) continue; @@ -382,7 +384,7 @@ static void snd_ac97_proc_regs_write(str if (reg < 0x80 && (reg & 1) == 0 && val <= 0xffff) snd_ac97_write_cache(ac97, reg, val); } - up(&ac97->page_mutex); + mutex_unlock(&ac97->page_mutex); } #endif @@ -401,7 +403,7 @@ static void snd_ac97_proc_regs_read(stru { struct snd_ac97 *ac97 = entry->private_data; - down(&ac97->page_mutex); + mutex_lock(&ac97->page_mutex); if ((ac97->id & 0xffffff40) == AC97_ID_AD1881) { // Analog Devices AD1881/85/86 int idx; @@ -417,7 +419,7 @@ static void snd_ac97_proc_regs_read(stru } else { snd_ac97_proc_regs_read_main(ac97, buffer, 0); } - up(&ac97->page_mutex); + mutex_unlock(&ac97->page_mutex); } void snd_ac97_proc_init(struct snd_ac97 * ac97) diff -puN sound/pci/ac97/ak4531_codec.c~sem2mutex-sound-pci sound/pci/ac97/ak4531_codec.c --- 25/sound/pci/ac97/ak4531_codec.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/ac97/ak4531_codec.c Fri Jan 13 15:51:11 2006 @@ -23,6 +23,8 @@ #include #include #include +#include + #include #include @@ -82,9 +84,9 @@ static int snd_ak4531_get_single(struct int invert = (kcontrol->private_value >> 22) & 1; int val; - down(&ak4531->reg_mutex); + mutex_lock(&ak4531->reg_mutex); val = (ak4531->regs[reg] >> shift) & mask; - up(&ak4531->reg_mutex); + mutex_unlock(&ak4531->reg_mutex); if (invert) { val = mask - val; } @@ -107,11 +109,11 @@ static int snd_ak4531_put_single(struct val = mask - val; } val <<= shift; - down(&ak4531->reg_mutex); + mutex_lock(&ak4531->reg_mutex); val = (ak4531->regs[reg] & ~(mask << shift)) | val; change = val != ak4531->regs[reg]; ak4531->write(ak4531, reg, ak4531->regs[reg] = val); - up(&ak4531->reg_mutex); + mutex_unlock(&ak4531->reg_mutex); return change; } @@ -143,10 +145,10 @@ static int snd_ak4531_get_double(struct int invert = (kcontrol->private_value >> 22) & 1; int left, right; - down(&ak4531->reg_mutex); + mutex_lock(&ak4531->reg_mutex); left = (ak4531->regs[left_reg] >> left_shift) & mask; right = (ak4531->regs[right_reg] >> right_shift) & mask; - up(&ak4531->reg_mutex); + mutex_unlock(&ak4531->reg_mutex); if (invert) { left = mask - left; right = mask - right; @@ -176,7 +178,7 @@ static int snd_ak4531_put_double(struct } left <<= left_shift; right <<= right_shift; - down(&ak4531->reg_mutex); + mutex_lock(&ak4531->reg_mutex); if (left_reg == right_reg) { left = (ak4531->regs[left_reg] & ~((mask << left_shift) | (mask << right_shift))) | left | right; change = left != ak4531->regs[left_reg]; @@ -188,7 +190,7 @@ static int snd_ak4531_put_double(struct ak4531->write(ak4531, left_reg, ak4531->regs[left_reg] = left); ak4531->write(ak4531, right_reg, ak4531->regs[right_reg] = right); } - up(&ak4531->reg_mutex); + mutex_unlock(&ak4531->reg_mutex); return change; } @@ -215,12 +217,12 @@ static int snd_ak4531_get_input_sw(struc int left_shift = (kcontrol->private_value >> 16) & 0x0f; int right_shift = (kcontrol->private_value >> 24) & 0x0f; - down(&ak4531->reg_mutex); + mutex_lock(&ak4531->reg_mutex); ucontrol->value.integer.value[0] = (ak4531->regs[reg1] >> left_shift) & 1; ucontrol->value.integer.value[1] = (ak4531->regs[reg2] >> left_shift) & 1; ucontrol->value.integer.value[2] = (ak4531->regs[reg1] >> right_shift) & 1; ucontrol->value.integer.value[3] = (ak4531->regs[reg2] >> right_shift) & 1; - up(&ak4531->reg_mutex); + mutex_unlock(&ak4531->reg_mutex); return 0; } @@ -234,7 +236,7 @@ static int snd_ak4531_put_input_sw(struc int change; int val1, val2; - down(&ak4531->reg_mutex); + mutex_lock(&ak4531->reg_mutex); val1 = ak4531->regs[reg1] & ~((1 << left_shift) | (1 << right_shift)); val2 = ak4531->regs[reg2] & ~((1 << left_shift) | (1 << right_shift)); val1 |= (ucontrol->value.integer.value[0] & 1) << left_shift; @@ -244,7 +246,7 @@ static int snd_ak4531_put_input_sw(struc change = val1 != ak4531->regs[reg1] || val2 != ak4531->regs[reg2]; ak4531->write(ak4531, reg1, ak4531->regs[reg1] = val1); ak4531->write(ak4531, reg2, ak4531->regs[reg2] = val2); - up(&ak4531->reg_mutex); + mutex_unlock(&ak4531->reg_mutex); return change; } @@ -366,7 +368,7 @@ int snd_ak4531_mixer(struct snd_card *ca if (ak4531 == NULL) return -ENOMEM; *ak4531 = *_ak4531; - init_MUTEX(&ak4531->reg_mutex); + mutex_init(&ak4531->reg_mutex); if ((err = snd_component_add(card, "AK4531")) < 0) { snd_ak4531_free(ak4531); return err; diff -puN sound/pci/atiixp.c~sem2mutex-sound-pci sound/pci/atiixp.c --- 25/sound/pci/atiixp.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/atiixp.c Fri Jan 13 15:51:11 2006 @@ -27,6 +27,7 @@ #include #include #include +#include #include #include #include @@ -277,7 +278,7 @@ struct atiixp { unsigned int codec_not_ready_bits; /* for codec detection */ int spdif_over_aclink; /* passed from the module option */ - struct semaphore open_mutex; /* playback open mutex */ + struct mutex open_mutex; /* playback open mutex */ }; @@ -1051,9 +1052,9 @@ static int snd_atiixp_playback_open(stru struct atiixp *chip = snd_pcm_substream_chip(substream); int err; - down(&chip->open_mutex); + mutex_lock(&chip->open_mutex); err = snd_atiixp_pcm_open(substream, &chip->dmas[ATI_DMA_PLAYBACK], 0); - up(&chip->open_mutex); + mutex_unlock(&chip->open_mutex); if (err < 0) return err; substream->runtime->hw.channels_max = chip->max_channels; @@ -1068,9 +1069,9 @@ static int snd_atiixp_playback_close(str { struct atiixp *chip = snd_pcm_substream_chip(substream); int err; - down(&chip->open_mutex); + mutex_lock(&chip->open_mutex); err = snd_atiixp_pcm_close(substream, &chip->dmas[ATI_DMA_PLAYBACK]); - up(&chip->open_mutex); + mutex_unlock(&chip->open_mutex); return err; } @@ -1090,12 +1091,12 @@ static int snd_atiixp_spdif_open(struct { struct atiixp *chip = snd_pcm_substream_chip(substream); int err; - down(&chip->open_mutex); + mutex_lock(&chip->open_mutex); if (chip->spdif_over_aclink) /* share DMA_PLAYBACK */ err = snd_atiixp_pcm_open(substream, &chip->dmas[ATI_DMA_PLAYBACK], 2); else err = snd_atiixp_pcm_open(substream, &chip->dmas[ATI_DMA_SPDIF], -1); - up(&chip->open_mutex); + mutex_unlock(&chip->open_mutex); return err; } @@ -1103,12 +1104,12 @@ static int snd_atiixp_spdif_close(struct { struct atiixp *chip = snd_pcm_substream_chip(substream); int err; - down(&chip->open_mutex); + mutex_lock(&chip->open_mutex); if (chip->spdif_over_aclink) err = snd_atiixp_pcm_close(substream, &chip->dmas[ATI_DMA_PLAYBACK]); else err = snd_atiixp_pcm_close(substream, &chip->dmas[ATI_DMA_SPDIF]); - up(&chip->open_mutex); + mutex_unlock(&chip->open_mutex); return err; } @@ -1560,7 +1561,7 @@ static int __devinit snd_atiixp_create(s } spin_lock_init(&chip->reg_lock); - init_MUTEX(&chip->open_mutex); + mutex_init(&chip->open_mutex); chip->card = card; chip->pci = pci; chip->irq = -1; diff -puN sound/pci/atiixp_modem.c~sem2mutex-sound-pci sound/pci/atiixp_modem.c --- 25/sound/pci/atiixp_modem.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/atiixp_modem.c Fri Jan 13 15:51:11 2006 @@ -27,6 +27,7 @@ #include #include #include +#include #include #include #include @@ -255,7 +256,7 @@ struct atiixp_modem { unsigned int codec_not_ready_bits; /* for codec detection */ int spdif_over_aclink; /* passed from the module option */ - struct semaphore open_mutex; /* playback open mutex */ + struct mutex open_mutex; /* playback open mutex */ }; @@ -911,9 +912,9 @@ static int snd_atiixp_playback_open(stru struct atiixp_modem *chip = snd_pcm_substream_chip(substream); int err; - down(&chip->open_mutex); + mutex_lock(&chip->open_mutex); err = snd_atiixp_pcm_open(substream, &chip->dmas[ATI_DMA_PLAYBACK], 0); - up(&chip->open_mutex); + mutex_unlock(&chip->open_mutex); if (err < 0) return err; return 0; @@ -923,9 +924,9 @@ static int snd_atiixp_playback_close(str { struct atiixp_modem *chip = snd_pcm_substream_chip(substream); int err; - down(&chip->open_mutex); + mutex_lock(&chip->open_mutex); err = snd_atiixp_pcm_close(substream, &chip->dmas[ATI_DMA_PLAYBACK]); - up(&chip->open_mutex); + mutex_unlock(&chip->open_mutex); return err; } @@ -1233,7 +1234,7 @@ static int __devinit snd_atiixp_create(s } spin_lock_init(&chip->reg_lock); - init_MUTEX(&chip->open_mutex); + mutex_init(&chip->open_mutex); chip->card = card; chip->pci = pci; chip->irq = -1; diff -puN sound/pci/cmipci.c~sem2mutex-sound-pci sound/pci/cmipci.c --- 25/sound/pci/cmipci.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/cmipci.c Fri Jan 13 15:51:11 2006 @@ -29,6 +29,7 @@ #include #include #include +#include #include #include #include @@ -439,7 +440,7 @@ struct cmipci { struct snd_pcm_hardware *hw_info[3]; /* for playbacks */ int opened[2]; /* open mode */ - struct semaphore open_mutex; + struct mutex open_mutex; unsigned int mixer_insensitive: 1; struct snd_kcontrol *mixer_res_ctl[CM_SAVED_MIXERS]; @@ -641,14 +642,14 @@ static int snd_cmipci_playback2_hw_param { struct cmipci *cm = snd_pcm_substream_chip(substream); if (params_channels(hw_params) > 2) { - down(&cm->open_mutex); + mutex_lock(&cm->open_mutex); if (cm->opened[CM_CH_PLAY]) { - up(&cm->open_mutex); + mutex_unlock(&cm->open_mutex); return -EBUSY; } /* reserve the channel A */ cm->opened[CM_CH_PLAY] = CM_OPEN_PLAYBACK_MULTI; - up(&cm->open_mutex); + mutex_unlock(&cm->open_mutex); } return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); } @@ -1461,9 +1462,9 @@ static int open_device_check(struct cmip * pcm framework doesn't pass file pointer before actually opened, * we can't know whether blocking mode or not in open callback.. */ - down(&cm->open_mutex); + mutex_lock(&cm->open_mutex); if (cm->opened[ch]) { - up(&cm->open_mutex); + mutex_unlock(&cm->open_mutex); return -EBUSY; } cm->opened[ch] = mode; @@ -1475,7 +1476,7 @@ static int open_device_check(struct cmip snd_cmipci_clear_bit(cm, CM_REG_MISC_CTRL, CM_ENDBDAC); spin_unlock_irq(&cm->reg_lock); } - up(&cm->open_mutex); + mutex_unlock(&cm->open_mutex); return 0; } @@ -1483,7 +1484,7 @@ static void close_device_check(struct cm { int ch = mode & CM_OPEN_CH_MASK; - down(&cm->open_mutex); + mutex_lock(&cm->open_mutex); if (cm->opened[ch] == mode) { if (cm->channel[ch].substream) { snd_cmipci_ch_reset(cm, ch); @@ -1499,7 +1500,7 @@ static void close_device_check(struct cm spin_unlock_irq(&cm->reg_lock); } } - up(&cm->open_mutex); + mutex_unlock(&cm->open_mutex); } /* @@ -1546,7 +1547,7 @@ static int snd_cmipci_playback2_open(str if ((err = open_device_check(cm, CM_OPEN_PLAYBACK2, substream)) < 0) /* use channel B */ return err; runtime->hw = snd_cmipci_playback2; - down(&cm->open_mutex); + mutex_lock(&cm->open_mutex); if (! cm->opened[CM_CH_PLAY]) { if (cm->can_multi_ch) { runtime->hw.channels_max = cm->max_channels; @@ -1559,7 +1560,7 @@ static int snd_cmipci_playback2_open(str } snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_BUFFER_SIZE, 0, 0x10000); } - up(&cm->open_mutex); + mutex_unlock(&cm->open_mutex); return 0; } @@ -2844,7 +2845,7 @@ static int __devinit snd_cmipci_create(s } spin_lock_init(&cm->reg_lock); - init_MUTEX(&cm->open_mutex); + mutex_init(&cm->open_mutex); cm->device = pci->device; cm->card = card; cm->pci = pci; diff -puN sound/pci/cs46xx/cs46xx_lib.c~sem2mutex-sound-pci sound/pci/cs46xx/cs46xx_lib.c --- 25/sound/pci/cs46xx/cs46xx_lib.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/cs46xx/cs46xx_lib.c Fri Jan 13 15:51:11 2006 @@ -53,6 +53,8 @@ #include #include #include +#include + #include #include @@ -909,22 +911,22 @@ static int snd_cs46xx_playback_hw_params #ifdef CONFIG_SND_CS46XX_NEW_DSP snd_assert (sample_rate != 0, return -ENXIO); - down (&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); if (_cs46xx_adjust_sample_rate (chip,cpcm,sample_rate)) { - up (&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); return -ENXIO; } snd_assert (cpcm->pcm_channel != NULL); if (!cpcm->pcm_channel) { - up (&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); return -ENXIO; } if (cs46xx_dsp_pcm_channel_set_period (chip,cpcm->pcm_channel,period_size)) { - up (&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); return -EINVAL; } @@ -965,7 +967,7 @@ static int snd_cs46xx_playback_hw_params } if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0) { #ifdef CONFIG_SND_CS46XX_NEW_DSP - up (&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); #endif return err; } @@ -989,7 +991,7 @@ static int snd_cs46xx_playback_hw_params } #ifdef CONFIG_SND_CS46XX_NEW_DSP - up (&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); #endif return 0; @@ -1319,7 +1321,7 @@ static int _cs46xx_playback_open_channel cpcm->substream = substream; #ifdef CONFIG_SND_CS46XX_NEW_DSP - down (&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); cpcm->pcm_channel = NULL; cpcm->pcm_channel_id = pcm_channel_id; @@ -1328,7 +1330,7 @@ static int _cs46xx_playback_open_channel SNDRV_PCM_HW_PARAM_PERIOD_BYTES, &hw_constraints_period_sizes); - up (&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); #else chip->playback_pcm = cpcm; /* HACK */ #endif @@ -1367,9 +1369,9 @@ static int snd_cs46xx_playback_open_iec9 snd_printdd("open raw iec958 channel\n"); - down (&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); cs46xx_iec958_pre_open (chip); - up (&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); return _cs46xx_playback_open_channel(substream,DSP_IEC958_CHANNEL); } @@ -1385,9 +1387,9 @@ static int snd_cs46xx_playback_close_iec err = snd_cs46xx_playback_close(substream); - down (&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); cs46xx_iec958_post_close (chip); - up (&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); return err; } @@ -1428,12 +1430,12 @@ static int snd_cs46xx_playback_close(str if (!cpcm) return -ENXIO; #ifdef CONFIG_SND_CS46XX_NEW_DSP - down (&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); if (cpcm->pcm_channel) { cs46xx_dsp_destroy_pcm_channel(chip,cpcm->pcm_channel); cpcm->pcm_channel = NULL; } - up (&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); #else chip->playback_pcm = NULL; #endif @@ -1848,7 +1850,7 @@ static int snd_cs46xx_iec958_put(struct switch (kcontrol->private_value) { case CS46XX_MIXER_SPDIF_OUTPUT_ELEMENT: - down (&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); change = (chip->dsp_spos_instance->spdif_status_out & DSP_SPDIF_STATUS_OUTPUT_ENABLED); if (ucontrol->value.integer.value[0] && !change) cs46xx_dsp_enable_spdif_out(chip); @@ -1856,7 +1858,7 @@ static int snd_cs46xx_iec958_put(struct cs46xx_dsp_disable_spdif_out(chip); res = (change != (chip->dsp_spos_instance->spdif_status_out & DSP_SPDIF_STATUS_OUTPUT_ENABLED)); - up (&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); break; case CS46XX_MIXER_SPDIF_INPUT_ELEMENT: change = chip->dsp_spos_instance->spdif_status_in; @@ -1997,12 +1999,12 @@ static int snd_cs46xx_spdif_default_get( struct snd_cs46xx *chip = snd_kcontrol_chip(kcontrol); struct dsp_spos_instance * ins = chip->dsp_spos_instance; - down (&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); ucontrol->value.iec958.status[0] = _wrap_all_bits((ins->spdif_csuv_default >> 24) & 0xff); ucontrol->value.iec958.status[1] = _wrap_all_bits((ins->spdif_csuv_default >> 16) & 0xff); ucontrol->value.iec958.status[2] = 0; ucontrol->value.iec958.status[3] = _wrap_all_bits((ins->spdif_csuv_default) & 0xff); - up (&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); return 0; } @@ -2015,7 +2017,7 @@ static int snd_cs46xx_spdif_default_put( unsigned int val; int change; - down (&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); val = ((unsigned int)_wrap_all_bits(ucontrol->value.iec958.status[0]) << 24) | ((unsigned int)_wrap_all_bits(ucontrol->value.iec958.status[2]) << 16) | ((unsigned int)_wrap_all_bits(ucontrol->value.iec958.status[3])) | @@ -2029,7 +2031,7 @@ static int snd_cs46xx_spdif_default_put( if ( !(ins->spdif_status_out & DSP_SPDIF_STATUS_PLAYBACK_OPEN) ) cs46xx_poke_via_dsp (chip,SP_SPDOUT_CSUV,val); - up (&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); return change; } @@ -2050,12 +2052,12 @@ static int snd_cs46xx_spdif_stream_get(s struct snd_cs46xx *chip = snd_kcontrol_chip(kcontrol); struct dsp_spos_instance * ins = chip->dsp_spos_instance; - down (&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); ucontrol->value.iec958.status[0] = _wrap_all_bits((ins->spdif_csuv_stream >> 24) & 0xff); ucontrol->value.iec958.status[1] = _wrap_all_bits((ins->spdif_csuv_stream >> 16) & 0xff); ucontrol->value.iec958.status[2] = 0; ucontrol->value.iec958.status[3] = _wrap_all_bits((ins->spdif_csuv_stream) & 0xff); - up (&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); return 0; } @@ -2068,7 +2070,7 @@ static int snd_cs46xx_spdif_stream_put(s unsigned int val; int change; - down (&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); val = ((unsigned int)_wrap_all_bits(ucontrol->value.iec958.status[0]) << 24) | ((unsigned int)_wrap_all_bits(ucontrol->value.iec958.status[1]) << 16) | ((unsigned int)_wrap_all_bits(ucontrol->value.iec958.status[3])) | @@ -2082,7 +2084,7 @@ static int snd_cs46xx_spdif_stream_put(s if ( ins->spdif_status_out & DSP_SPDIF_STATUS_PLAYBACK_OPEN ) cs46xx_poke_via_dsp (chip,SP_SPDOUT_CSUV,val); - up (&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); return change; } @@ -3755,7 +3757,7 @@ int __devinit snd_cs46xx_create(struct s } spin_lock_init(&chip->reg_lock); #ifdef CONFIG_SND_CS46XX_NEW_DSP - init_MUTEX(&chip->spos_mutex); + mutex_init(&chip->spos_mutex); #endif chip->card = card; chip->pci = pci; diff -puN sound/pci/cs46xx/dsp_spos.c~sem2mutex-sound-pci sound/pci/cs46xx/dsp_spos.c --- 25/sound/pci/cs46xx/dsp_spos.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/cs46xx/dsp_spos.c Fri Jan 13 15:51:11 2006 @@ -28,6 +28,8 @@ #include #include #include +#include + #include #include #include @@ -287,7 +289,7 @@ void cs46xx_dsp_spos_destroy (struct sn snd_assert(ins != NULL, return); - down(&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); for (i = 0; i < ins->nscb; ++i) { if (ins->scbs[i].deleted) continue; @@ -298,7 +300,7 @@ void cs46xx_dsp_spos_destroy (struct sn vfree(ins->symbol_table.symbols); kfree(ins->modules); kfree(ins); - up(&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); } int cs46xx_dsp_load_module (struct snd_cs46xx * chip, struct dsp_module_desc * module) @@ -497,7 +499,7 @@ static void cs46xx_dsp_proc_modules_read struct dsp_spos_instance * ins = chip->dsp_spos_instance; int i,j; - down(&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); snd_iprintf(buffer, "MODULES:\n"); for ( i = 0; i < ins->nmodules; ++i ) { snd_iprintf(buffer, "\n%s:\n", ins->modules[i].module_name); @@ -510,7 +512,7 @@ static void cs46xx_dsp_proc_modules_read desc->segment_type,desc->offset, desc->size); } } - up(&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); } static void cs46xx_dsp_proc_task_tree_read (struct snd_info_entry *entry, @@ -521,7 +523,7 @@ static void cs46xx_dsp_proc_task_tree_re int i, j, col; void __iomem *dst = chip->region.idx[1].remap_addr + DSP_PARAMETER_BYTE_OFFSET; - down(&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); snd_iprintf(buffer, "TASK TREES:\n"); for ( i = 0; i < ins->ntask; ++i) { snd_iprintf(buffer,"\n%04x %s:\n",ins->tasks[i].address,ins->tasks[i].task_name); @@ -538,7 +540,7 @@ static void cs46xx_dsp_proc_task_tree_re } snd_iprintf(buffer,"\n"); - up(&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); } static void cs46xx_dsp_proc_scb_read (struct snd_info_entry *entry, @@ -548,7 +550,7 @@ static void cs46xx_dsp_proc_scb_read (st struct dsp_spos_instance * ins = chip->dsp_spos_instance; int i; - down(&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); snd_iprintf(buffer, "SCB's:\n"); for ( i = 0; i < ins->nscb; ++i) { if (ins->scbs[i].deleted) @@ -571,7 +573,7 @@ static void cs46xx_dsp_proc_scb_read (st } snd_iprintf(buffer,"\n"); - up(&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); } static void cs46xx_dsp_proc_parameter_dump_read (struct snd_info_entry *entry, @@ -852,14 +854,14 @@ int cs46xx_dsp_proc_init (struct snd_car } ins->proc_scb_info_entry = entry; - down(&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); /* register/update SCB's entries on proc */ for (i = 0; i < ins->nscb; ++i) { if (ins->scbs[i].deleted) continue; cs46xx_dsp_proc_register_scb_desc (chip, (ins->scbs + i)); } - up(&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); return 0; } @@ -899,12 +901,12 @@ int cs46xx_dsp_proc_done (struct snd_cs4 ins->proc_task_info_entry = NULL; } - down(&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); for (i = 0; i < ins->nscb; ++i) { if (ins->scbs[i].deleted) continue; cs46xx_dsp_proc_free_scb_desc ( (ins->scbs + i) ); } - up(&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); if (ins->proc_dsp_dir) { snd_info_unregister (ins->proc_dsp_dir); @@ -1694,7 +1696,7 @@ int cs46xx_dsp_enable_spdif_in (struct s snd_assert (ins->asynch_rx_scb == NULL,return -EINVAL); snd_assert (ins->spdif_in_src != NULL,return -EINVAL); - down(&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); if ( ! (ins->spdif_status_out & DSP_SPDIF_STATUS_INPUT_CTRL_ENABLED) ) { /* time countdown enable */ @@ -1738,7 +1740,7 @@ int cs46xx_dsp_enable_spdif_in (struct s /* monitor state */ ins->spdif_status_in = 1; - up(&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); return 0; } @@ -1750,7 +1752,7 @@ int cs46xx_dsp_disable_spdif_in (struct snd_assert (ins->asynch_rx_scb != NULL, return -EINVAL); snd_assert (ins->spdif_in_src != NULL,return -EINVAL); - down(&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); /* Remove the asynchronous receiver SCB */ cs46xx_dsp_remove_scb (chip,ins->asynch_rx_scb); @@ -1760,7 +1762,7 @@ int cs46xx_dsp_disable_spdif_in (struct /* monitor state */ ins->spdif_status_in = 0; - up(&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); /* restore amplifier */ chip->active_ctrl(chip, -1); @@ -1776,10 +1778,10 @@ int cs46xx_dsp_enable_pcm_capture (struc snd_assert (ins->pcm_input == NULL,return -EINVAL); snd_assert (ins->ref_snoop_scb != NULL,return -EINVAL); - down(&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); ins->pcm_input = cs46xx_add_record_source(chip,ins->ref_snoop_scb,PCMSERIALIN_PCM_SCB_ADDR, "PCMSerialInput_Wave"); - up(&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); return 0; } @@ -1790,10 +1792,10 @@ int cs46xx_dsp_disable_pcm_capture (stru snd_assert (ins->pcm_input != NULL,return -EINVAL); - down(&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); cs46xx_dsp_remove_scb (chip,ins->pcm_input); ins->pcm_input = NULL; - up(&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); return 0; } @@ -1805,10 +1807,10 @@ int cs46xx_dsp_enable_adc_capture (struc snd_assert (ins->adc_input == NULL,return -EINVAL); snd_assert (ins->codec_in_scb != NULL,return -EINVAL); - down(&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); ins->adc_input = cs46xx_add_record_source(chip,ins->codec_in_scb,PCMSERIALIN_SCB_ADDR, "PCMSerialInput_ADC"); - up(&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); return 0; } @@ -1819,10 +1821,10 @@ int cs46xx_dsp_disable_adc_capture (stru snd_assert (ins->adc_input != NULL,return -EINVAL); - down(&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); cs46xx_dsp_remove_scb (chip,ins->adc_input); ins->adc_input = NULL; - up(&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); return 0; } @@ -1869,7 +1871,7 @@ int cs46xx_dsp_set_dac_volume (struct sn struct dsp_spos_instance * ins = chip->dsp_spos_instance; struct dsp_scb_descriptor * scb; - down(&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); /* main output */ scb = ins->master_mix_scb->sub_list_ptr; @@ -1888,7 +1890,7 @@ int cs46xx_dsp_set_dac_volume (struct sn ins->dac_volume_left = left; ins->dac_volume_right = right; - up(&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); return 0; } @@ -1897,7 +1899,7 @@ int cs46xx_dsp_set_iec958_volume (struct { struct dsp_spos_instance * ins = chip->dsp_spos_instance; - down(&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); if (ins->asynch_rx_scb != NULL) cs46xx_dsp_scb_set_volume (chip,ins->asynch_rx_scb, @@ -1906,7 +1908,7 @@ int cs46xx_dsp_set_iec958_volume (struct ins->spdif_input_volume_left = left; ins->spdif_input_volume_right = right; - up(&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); return 0; } diff -puN sound/pci/cs46xx/dsp_spos_scb_lib.c~sem2mutex-sound-pci sound/pci/cs46xx/dsp_spos_scb_lib.c --- 25/sound/pci/cs46xx/dsp_spos_scb_lib.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/cs46xx/dsp_spos_scb_lib.c Fri Jan 13 15:51:11 2006 @@ -28,6 +28,8 @@ #include #include #include +#include + #include #include #include @@ -77,7 +79,7 @@ static void cs46xx_dsp_proc_scb_info_rea ins = chip->dsp_spos_instance; - down(&chip->spos_mutex); + mutex_lock(&chip->spos_mutex); snd_iprintf(buffer,"%04x %s:\n",scb->address,scb->scb_name); for (col = 0,j = 0;j < 0x10; j++,col++) { @@ -105,7 +107,7 @@ static void cs46xx_dsp_proc_scb_info_rea scb->task_entry->address); snd_iprintf(buffer,"index [%d] ref_count [%d]\n",scb->index,scb->ref_count); - up(&chip->spos_mutex); + mutex_unlock(&chip->spos_mutex); } #endif diff -puN sound/pci/emu10k1/emu10k1_main.c~sem2mutex-sound-pci sound/pci/emu10k1/emu10k1_main.c --- 25/sound/pci/emu10k1/emu10k1_main.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/emu10k1/emu10k1_main.c Fri Jan 13 15:51:11 2006 @@ -36,6 +36,8 @@ #include #include #include +#include + #include #include @@ -1097,8 +1099,7 @@ int __devinit snd_emu10k1_create(struct spin_lock_init(&emu->voice_lock); spin_lock_init(&emu->synth_lock); spin_lock_init(&emu->memblk_lock); - init_MUTEX(&emu->ptb_lock); - init_MUTEX(&emu->fx8010.lock); + mutex_init(&emu->fx8010.lock); INIT_LIST_HEAD(&emu->mapped_link_head); INIT_LIST_HEAD(&emu->mapped_order_link_head); emu->pci = pci; diff -puN sound/pci/emu10k1/emufx.c~sem2mutex-sound-pci sound/pci/emu10k1/emufx.c --- 25/sound/pci/emu10k1/emufx.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/emu10k1/emufx.c Fri Jan 13 15:51:11 2006 @@ -32,6 +32,8 @@ #include #include #include +#include + #include #include @@ -874,7 +876,7 @@ static int snd_emu10k1_icode_poke(struct { int err = 0; - down(&emu->fx8010.lock); + mutex_lock(&emu->fx8010.lock); if ((err = snd_emu10k1_verify_controls(emu, icode)) < 0) goto __error; strlcpy(emu->fx8010.name, icode->name, sizeof(emu->fx8010.name)); @@ -897,7 +899,7 @@ static int snd_emu10k1_icode_poke(struct else snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg); __error: - up(&emu->fx8010.lock); + mutex_unlock(&emu->fx8010.lock); return err; } @@ -906,7 +908,7 @@ static int snd_emu10k1_icode_peek(struct { int err; - down(&emu->fx8010.lock); + mutex_lock(&emu->fx8010.lock); strlcpy(icode->name, emu->fx8010.name, sizeof(icode->name)); /* ok, do the main job */ err = snd_emu10k1_gpr_peek(emu, icode); @@ -916,7 +918,7 @@ static int snd_emu10k1_icode_peek(struct err = snd_emu10k1_code_peek(emu, icode); if (err >= 0) err = snd_emu10k1_list_controls(emu, icode); - up(&emu->fx8010.lock); + mutex_unlock(&emu->fx8010.lock); return err; } @@ -932,7 +934,7 @@ static int snd_emu10k1_ipcm_poke(struct if (ipcm->channels > 32) return -EINVAL; pcm = &emu->fx8010.pcm[ipcm->substream]; - down(&emu->fx8010.lock); + mutex_lock(&emu->fx8010.lock); spin_lock_irq(&emu->reg_lock); if (pcm->opened) { err = -EBUSY; @@ -962,7 +964,7 @@ static int snd_emu10k1_ipcm_poke(struct } __error: spin_unlock_irq(&emu->reg_lock); - up(&emu->fx8010.lock); + mutex_unlock(&emu->fx8010.lock); return err; } @@ -976,7 +978,7 @@ static int snd_emu10k1_ipcm_peek(struct if (ipcm->substream >= EMU10K1_FX8010_PCM_COUNT) return -EINVAL; pcm = &emu->fx8010.pcm[ipcm->substream]; - down(&emu->fx8010.lock); + mutex_lock(&emu->fx8010.lock); spin_lock_irq(&emu->reg_lock); ipcm->channels = pcm->channels; ipcm->tram_start = pcm->tram_start; @@ -992,7 +994,7 @@ static int snd_emu10k1_ipcm_peek(struct ipcm->res1 = ipcm->res2 = 0; ipcm->pad = 0; spin_unlock_irq(&emu->reg_lock); - up(&emu->fx8010.lock); + mutex_unlock(&emu->fx8010.lock); return err; } @@ -2308,9 +2310,9 @@ static int snd_emu10k1_fx8010_ioctl(stru return -EPERM; if (get_user(addr, (unsigned int __user *)argp)) return -EFAULT; - down(&emu->fx8010.lock); + mutex_lock(&emu->fx8010.lock); res = snd_emu10k1_fx8010_tram_setup(emu, addr); - up(&emu->fx8010.lock); + mutex_unlock(&emu->fx8010.lock); return res; case SNDRV_EMU10K1_IOCTL_STOP: if (!capable(CAP_SYS_ADMIN)) diff -puN sound/pci/emu10k1/memory.c~sem2mutex-sound-pci sound/pci/emu10k1/memory.c --- 25/sound/pci/emu10k1/memory.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/emu10k1/memory.c Fri Jan 13 15:51:11 2006 @@ -24,6 +24,8 @@ #include #include #include +#include + #include #include @@ -302,10 +304,10 @@ snd_emu10k1_alloc_pages(struct snd_emu10 hdr = emu->memhdr; snd_assert(hdr, return NULL); - down(&hdr->block_mutex); + mutex_lock(&hdr->block_mutex); blk = search_empty(emu, runtime->dma_bytes); if (blk == NULL) { - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return NULL; } /* fill buffer addresses but pointers are not stored so that @@ -318,14 +320,14 @@ snd_emu10k1_alloc_pages(struct snd_emu10 if (idx >= sgbuf->pages) { printk(KERN_ERR "emu: pages overflow! (%d-%d) for %d\n", blk->first_page, blk->last_page, sgbuf->pages); - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return NULL; } #endif addr = sgbuf->table[idx].addr; if (! is_valid_page(emu, addr)) { printk(KERN_ERR "emu: failure page = %d\n", idx); - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return NULL; } emu->page_addr_table[page] = addr; @@ -337,10 +339,10 @@ snd_emu10k1_alloc_pages(struct snd_emu10 err = snd_emu10k1_memblk_map(emu, blk); if (err < 0) { __snd_util_mem_free(hdr, (struct snd_util_memblk *)blk); - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return NULL; } - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return (struct snd_util_memblk *)blk; } @@ -369,19 +371,19 @@ snd_emu10k1_synth_alloc(struct snd_emu10 struct snd_emu10k1_memblk *blk; struct snd_util_memhdr *hdr = hw->memhdr; - down(&hdr->block_mutex); + mutex_lock(&hdr->block_mutex); blk = (struct snd_emu10k1_memblk *)__snd_util_mem_alloc(hdr, size); if (blk == NULL) { - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return NULL; } if (synth_alloc_pages(hw, blk)) { __snd_util_mem_free(hdr, (struct snd_util_memblk *)blk); - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return NULL; } snd_emu10k1_memblk_map(hw, blk); - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return (struct snd_util_memblk *)blk; } @@ -396,14 +398,14 @@ snd_emu10k1_synth_free(struct snd_emu10k struct snd_emu10k1_memblk *blk = (struct snd_emu10k1_memblk *)memblk; unsigned long flags; - down(&hdr->block_mutex); + mutex_lock(&hdr->block_mutex); spin_lock_irqsave(&emu->memblk_lock, flags); if (blk->mapped_page >= 0) unmap_memblk(emu, blk); spin_unlock_irqrestore(&emu->memblk_lock, flags); synth_free_pages(emu, blk); __snd_util_mem_free(hdr, memblk); - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return 0; } diff -puN sound/pci/ens1370.c~sem2mutex-sound-pci sound/pci/ens1370.c --- 25/sound/pci/ens1370.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/ens1370.c Fri Jan 13 15:51:11 2006 @@ -35,6 +35,8 @@ #include #include #include +#include + #include #include #include @@ -379,7 +381,7 @@ MODULE_PARM_DESC(lineio, "Line In to Rea struct ensoniq { spinlock_t reg_lock; - struct semaphore src_mutex; + struct mutex src_mutex; int irq; @@ -609,7 +611,7 @@ static void snd_es1371_codec_write(struc struct ensoniq *ensoniq = ac97->private_data; unsigned int t, x; - down(&ensoniq->src_mutex); + mutex_lock(&ensoniq->src_mutex); for (t = 0; t < POLL_COUNT; t++) { if (!(inl(ES_REG(ensoniq, 1371_CODEC)) & ES_1371_CODEC_WIP)) { /* save the current state for latter */ @@ -634,11 +636,11 @@ static void snd_es1371_codec_write(struc /* restore SRC reg */ snd_es1371_wait_src_ready(ensoniq); outl(x, ES_REG(ensoniq, 1371_SMPRATE)); - up(&ensoniq->src_mutex); + mutex_unlock(&ensoniq->src_mutex); return; } } - up(&ensoniq->src_mutex); + mutex_unlock(&ensoniq->src_mutex); snd_printk(KERN_ERR "codec write timeout at 0x%lx [0x%x]\n", ES_REG(ensoniq, 1371_CODEC), inl(ES_REG(ensoniq, 1371_CODEC))); } @@ -650,7 +652,7 @@ static unsigned short snd_es1371_codec_r unsigned int t, x, fail = 0; __again: - down(&ensoniq->src_mutex); + mutex_lock(&ensoniq->src_mutex); for (t = 0; t < POLL_COUNT; t++) { if (!(inl(ES_REG(ensoniq, 1371_CODEC)) & ES_1371_CODEC_WIP)) { /* save the current state for latter */ @@ -683,11 +685,11 @@ static unsigned short snd_es1371_codec_r /* now wait for the stinkin' data (RDY) */ for (t = 0; t < POLL_COUNT; t++) { if ((x = inl(ES_REG(ensoniq, 1371_CODEC))) & ES_1371_CODEC_RDY) { - up(&ensoniq->src_mutex); + mutex_unlock(&ensoniq->src_mutex); return ES_1371_CODEC_READ(x); } } - up(&ensoniq->src_mutex); + mutex_unlock(&ensoniq->src_mutex); if (++fail > 10) { snd_printk(KERN_ERR "codec read timeout (final) " "at 0x%lx, reg = 0x%x [0x%x]\n", @@ -698,7 +700,7 @@ static unsigned short snd_es1371_codec_r goto __again; } } - up(&ensoniq->src_mutex); + mutex_unlock(&ensoniq->src_mutex); snd_printk(KERN_ERR "es1371: codec read timeout at 0x%lx [0x%x]\n", ES_REG(ensoniq, 1371_CODEC), inl(ES_REG(ensoniq, 1371_CODEC))); return 0; @@ -717,7 +719,7 @@ static void snd_es1371_adc_rate(struct e { unsigned int n, truncm, freq, result; - down(&ensoniq->src_mutex); + mutex_lock(&ensoniq->src_mutex); n = rate / 3000; if ((1 << n) & ((1 << 15) | (1 << 13) | (1 << 11) | (1 << 9))) n--; @@ -742,14 +744,14 @@ static void snd_es1371_adc_rate(struct e snd_es1371_src_write(ensoniq, ES_SMPREG_ADC + ES_SMPREG_VFREQ_FRAC, freq & 0x7fff); snd_es1371_src_write(ensoniq, ES_SMPREG_VOL_ADC, n << 8); snd_es1371_src_write(ensoniq, ES_SMPREG_VOL_ADC + 1, n << 8); - up(&ensoniq->src_mutex); + mutex_unlock(&ensoniq->src_mutex); } static void snd_es1371_dac1_rate(struct ensoniq * ensoniq, unsigned int rate) { unsigned int freq, r; - down(&ensoniq->src_mutex); + mutex_lock(&ensoniq->src_mutex); freq = ((rate << 15) + 1500) / 3000; r = (snd_es1371_wait_src_ready(ensoniq) & (ES_1371_SRC_DISABLE | ES_1371_DIS_P2 | ES_1371_DIS_R1)) | @@ -763,14 +765,14 @@ static void snd_es1371_dac1_rate(struct r = (snd_es1371_wait_src_ready(ensoniq) & (ES_1371_SRC_DISABLE | ES_1371_DIS_P2 | ES_1371_DIS_R1)); outl(r, ES_REG(ensoniq, 1371_SMPRATE)); - up(&ensoniq->src_mutex); + mutex_unlock(&ensoniq->src_mutex); } static void snd_es1371_dac2_rate(struct ensoniq * ensoniq, unsigned int rate) { unsigned int freq, r; - down(&ensoniq->src_mutex); + mutex_lock(&ensoniq->src_mutex); freq = ((rate << 15) + 1500) / 3000; r = (snd_es1371_wait_src_ready(ensoniq) & (ES_1371_SRC_DISABLE | ES_1371_DIS_P1 | ES_1371_DIS_R1)) | @@ -785,7 +787,7 @@ static void snd_es1371_dac2_rate(struct r = (snd_es1371_wait_src_ready(ensoniq) & (ES_1371_SRC_DISABLE | ES_1371_DIS_P1 | ES_1371_DIS_R1)); outl(r, ES_REG(ensoniq, 1371_SMPRATE)); - up(&ensoniq->src_mutex); + mutex_unlock(&ensoniq->src_mutex); } #endif /* CHIP1371 */ @@ -2116,7 +2118,7 @@ static int __devinit snd_ensoniq_create( return -ENOMEM; } spin_lock_init(&ensoniq->reg_lock); - init_MUTEX(&ensoniq->src_mutex); + mutex_init(&ensoniq->src_mutex); ensoniq->card = card; ensoniq->pci = pci; ensoniq->irq = -1; diff -puN sound/pci/es1968.c~sem2mutex-sound-pci sound/pci/es1968.c --- 25/sound/pci/es1968.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/es1968.c Fri Jan 13 15:51:11 2006 @@ -103,6 +103,8 @@ #include #include #include +#include + #include #include #include @@ -569,7 +571,7 @@ struct es1968 { u16 maestro_map[32]; int bobclient; /* active timer instancs */ int bob_freq; /* timer frequency */ - struct semaphore memory_mutex; /* memory lock */ + struct mutex memory_mutex; /* memory lock */ /* APU states */ unsigned char apu[NR_APUS]; @@ -1356,13 +1358,13 @@ static int calc_available_memory_size(st struct list_head *p; int max_size = 0; - down(&chip->memory_mutex); + mutex_lock(&chip->memory_mutex); list_for_each(p, &chip->buf_list) { struct esm_memory *buf = list_entry(p, struct esm_memory, list); if (buf->empty && buf->buf.bytes > max_size) max_size = buf->buf.bytes; } - up(&chip->memory_mutex); + mutex_unlock(&chip->memory_mutex); if (max_size >= 128*1024) max_size = 127*1024; return max_size; @@ -1375,20 +1377,20 @@ static struct esm_memory *snd_es1968_new struct list_head *p; size = ((size + ESM_MEM_ALIGN - 1) / ESM_MEM_ALIGN) * ESM_MEM_ALIGN; - down(&chip->memory_mutex); + mutex_lock(&chip->memory_mutex); list_for_each(p, &chip->buf_list) { buf = list_entry(p, struct esm_memory, list); if (buf->empty && buf->buf.bytes >= size) goto __found; } - up(&chip->memory_mutex); + mutex_unlock(&chip->memory_mutex); return NULL; __found: if (buf->buf.bytes > size) { struct esm_memory *chunk = kmalloc(sizeof(*chunk), GFP_KERNEL); if (chunk == NULL) { - up(&chip->memory_mutex); + mutex_unlock(&chip->memory_mutex); return NULL; } chunk->buf = buf->buf; @@ -1400,7 +1402,7 @@ __found: list_add(&chunk->list, &buf->list); } buf->empty = 0; - up(&chip->memory_mutex); + mutex_unlock(&chip->memory_mutex); return buf; } @@ -1409,7 +1411,7 @@ static void snd_es1968_free_memory(struc { struct esm_memory *chunk; - down(&chip->memory_mutex); + mutex_lock(&chip->memory_mutex); buf->empty = 1; if (buf->list.prev != &chip->buf_list) { chunk = list_entry(buf->list.prev, struct esm_memory, list); @@ -1428,7 +1430,7 @@ static void snd_es1968_free_memory(struc kfree(chunk); } } - up(&chip->memory_mutex); + mutex_unlock(&chip->memory_mutex); } static void snd_es1968_free_dmabuf(struct es1968 *chip) @@ -2579,7 +2581,7 @@ static int __devinit snd_es1968_create(s INIT_LIST_HEAD(&chip->buf_list); INIT_LIST_HEAD(&chip->substream_list); spin_lock_init(&chip->ac97_lock); - init_MUTEX(&chip->memory_mutex); + mutex_init(&chip->memory_mutex); tasklet_init(&chip->hwvol_tq, es1968_update_hw_volume, (unsigned long)chip); chip->card = card; chip->pci = pci; diff -puN sound/pci/hda/hda_codec.c~sem2mutex-sound-pci sound/pci/hda/hda_codec.c --- 25/sound/pci/hda/hda_codec.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/hda/hda_codec.c Fri Jan 13 15:51:11 2006 @@ -25,6 +25,7 @@ #include #include #include +#include #include #include "hda_codec.h" #include @@ -76,12 +77,12 @@ unsigned int snd_hda_codec_read(struct h unsigned int verb, unsigned int parm) { unsigned int res; - down(&codec->bus->cmd_mutex); + mutex_lock(&codec->bus->cmd_mutex); if (! codec->bus->ops.command(codec, nid, direct, verb, parm)) res = codec->bus->ops.get_response(codec); else res = (unsigned int)-1; - up(&codec->bus->cmd_mutex); + mutex_unlock(&codec->bus->cmd_mutex); return res; } @@ -101,9 +102,9 @@ int snd_hda_codec_write(struct hda_codec unsigned int verb, unsigned int parm) { int err; - down(&codec->bus->cmd_mutex); + mutex_lock(&codec->bus->cmd_mutex); err = codec->bus->ops.command(codec, nid, direct, verb, parm); - up(&codec->bus->cmd_mutex); + mutex_unlock(&codec->bus->cmd_mutex); return err; } @@ -371,7 +372,7 @@ int snd_hda_bus_new(struct snd_card *car bus->modelname = temp->modelname; bus->ops = temp->ops; - init_MUTEX(&bus->cmd_mutex); + mutex_init(&bus->cmd_mutex); INIT_LIST_HEAD(&bus->codec_list); if ((err = snd_device_new(card, SNDRV_DEV_BUS, bus, &dev_ops)) < 0) { @@ -523,7 +524,7 @@ int snd_hda_codec_new(struct hda_bus *bu codec->bus = bus; codec->addr = codec_addr; - init_MUTEX(&codec->spdif_mutex); + mutex_init(&codec->spdif_mutex); init_amp_hash(codec); list_add_tail(&codec->list, &bus->codec_list); @@ -881,12 +882,12 @@ int snd_hda_mixer_bind_switch_get(struct unsigned long pval; int err; - down(&codec->spdif_mutex); /* reuse spdif_mutex */ + mutex_lock(&codec->spdif_mutex); /* reuse spdif_mutex */ pval = kcontrol->private_value; kcontrol->private_value = pval & ~AMP_VAL_IDX_MASK; /* index 0 */ err = snd_hda_mixer_amp_switch_get(kcontrol, ucontrol); kcontrol->private_value = pval; - up(&codec->spdif_mutex); + mutex_unlock(&codec->spdif_mutex); return err; } @@ -896,7 +897,7 @@ int snd_hda_mixer_bind_switch_put(struct unsigned long pval; int i, indices, err = 0, change = 0; - down(&codec->spdif_mutex); /* reuse spdif_mutex */ + mutex_lock(&codec->spdif_mutex); /* reuse spdif_mutex */ pval = kcontrol->private_value; indices = (pval & AMP_VAL_IDX_MASK) >> AMP_VAL_IDX_SHIFT; for (i = 0; i < indices; i++) { @@ -907,7 +908,7 @@ int snd_hda_mixer_bind_switch_put(struct change |= err; } kcontrol->private_value = pval; - up(&codec->spdif_mutex); + mutex_unlock(&codec->spdif_mutex); return err < 0 ? err : change; } @@ -1011,7 +1012,7 @@ static int snd_hda_spdif_default_put(str unsigned short val; int change; - down(&codec->spdif_mutex); + mutex_lock(&codec->spdif_mutex); codec->spdif_status = ucontrol->value.iec958.status[0] | ((unsigned int)ucontrol->value.iec958.status[1] << 8) | ((unsigned int)ucontrol->value.iec958.status[2] << 16) | @@ -1026,7 +1027,7 @@ static int snd_hda_spdif_default_put(str snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_DIGI_CONVERT_2, val >> 8); } - up(&codec->spdif_mutex); + mutex_unlock(&codec->spdif_mutex); return change; } @@ -1054,7 +1055,7 @@ static int snd_hda_spdif_out_switch_put( unsigned short val; int change; - down(&codec->spdif_mutex); + mutex_lock(&codec->spdif_mutex); val = codec->spdif_ctls & ~1; if (ucontrol->value.integer.value[0]) val |= 1; @@ -1066,7 +1067,7 @@ static int snd_hda_spdif_out_switch_put( AC_AMP_SET_RIGHT | AC_AMP_SET_LEFT | AC_AMP_SET_OUTPUT | ((val & 1) ? 0 : 0x80)); } - up(&codec->spdif_mutex); + mutex_unlock(&codec->spdif_mutex); return change; } @@ -1150,13 +1151,13 @@ static int snd_hda_spdif_in_switch_put(s unsigned int val = !!ucontrol->value.integer.value[0]; int change; - down(&codec->spdif_mutex); + mutex_lock(&codec->spdif_mutex); change = codec->spdif_in_enable != val; if (change || codec->in_resume) { codec->spdif_in_enable = val; snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_DIGI_CONVERT_1, val); } - up(&codec->spdif_mutex); + mutex_unlock(&codec->spdif_mutex); return change; } @@ -1824,13 +1825,13 @@ int snd_hda_input_mux_put(struct hda_cod */ int snd_hda_multi_out_dig_open(struct hda_codec *codec, struct hda_multi_out *mout) { - down(&codec->spdif_mutex); + mutex_lock(&codec->spdif_mutex); if (mout->dig_out_used) { - up(&codec->spdif_mutex); + mutex_unlock(&codec->spdif_mutex); return -EBUSY; /* already being used */ } mout->dig_out_used = HDA_DIG_EXCLUSIVE; - up(&codec->spdif_mutex); + mutex_unlock(&codec->spdif_mutex); return 0; } @@ -1839,9 +1840,9 @@ int snd_hda_multi_out_dig_open(struct hd */ int snd_hda_multi_out_dig_close(struct hda_codec *codec, struct hda_multi_out *mout) { - down(&codec->spdif_mutex); + mutex_lock(&codec->spdif_mutex); mout->dig_out_used = 0; - up(&codec->spdif_mutex); + mutex_unlock(&codec->spdif_mutex); return 0; } @@ -1869,7 +1870,7 @@ int snd_hda_multi_out_analog_prepare(str int chs = substream->runtime->channels; int i; - down(&codec->spdif_mutex); + mutex_lock(&codec->spdif_mutex); if (mout->dig_out_nid && mout->dig_out_used != HDA_DIG_EXCLUSIVE) { if (chs == 2 && snd_hda_is_supported_format(codec, mout->dig_out_nid, format) && @@ -1883,7 +1884,7 @@ int snd_hda_multi_out_analog_prepare(str snd_hda_codec_setup_stream(codec, mout->dig_out_nid, 0, 0, 0); } } - up(&codec->spdif_mutex); + mutex_unlock(&codec->spdif_mutex); /* front */ snd_hda_codec_setup_stream(codec, nids[HDA_FRONT], stream_tag, 0, format); @@ -1914,12 +1915,12 @@ int snd_hda_multi_out_analog_cleanup(str snd_hda_codec_setup_stream(codec, nids[i], 0, 0, 0); if (mout->hp_nid) snd_hda_codec_setup_stream(codec, mout->hp_nid, 0, 0, 0); - down(&codec->spdif_mutex); + mutex_lock(&codec->spdif_mutex); if (mout->dig_out_nid && mout->dig_out_used == HDA_DIG_ANALOG_DUP) { snd_hda_codec_setup_stream(codec, mout->dig_out_nid, 0, 0, 0); mout->dig_out_used = 0; } - up(&codec->spdif_mutex); + mutex_unlock(&codec->spdif_mutex); return 0; } diff -puN sound/pci/hda/hda_codec.h~sem2mutex-sound-pci sound/pci/hda/hda_codec.h --- 25/sound/pci/hda/hda_codec.h~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/hda/hda_codec.h Fri Jan 13 15:51:11 2006 @@ -438,7 +438,7 @@ struct hda_bus { struct list_head codec_list; struct hda_codec *caddr_tbl[HDA_MAX_CODEC_ADDRESS + 1]; /* caddr -> codec */ - struct semaphore cmd_mutex; + struct mutex cmd_mutex; /* unsolicited event queue */ struct hda_bus_unsolicited *unsol; @@ -559,7 +559,7 @@ struct hda_codec { int amp_info_size; struct hda_amp_info *amp_info; - struct semaphore spdif_mutex; + struct mutex spdif_mutex; unsigned int spdif_status; /* IEC958 status bits */ unsigned short spdif_ctls; /* SPDIF control bits */ unsigned int spdif_in_enable; /* SPDIF input enable? */ diff -puN sound/pci/hda/hda_intel.c~sem2mutex-sound-pci sound/pci/hda/hda_intel.c --- 25/sound/pci/hda/hda_intel.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/hda/hda_intel.c Fri Jan 13 15:51:11 2006 @@ -43,6 +43,7 @@ #include #include #include +#include #include #include #include "hda_codec.h" @@ -299,7 +300,7 @@ struct azx { /* locks */ spinlock_t reg_lock; - struct semaphore open_mutex; + struct mutex open_mutex; /* streams (x num_streams) */ struct azx_dev *azx_dev; @@ -1001,10 +1002,10 @@ static int azx_pcm_open(struct snd_pcm_s unsigned long flags; int err; - down(&chip->open_mutex); + mutex_lock(&chip->open_mutex); azx_dev = azx_assign_device(chip, substream->stream); if (azx_dev == NULL) { - up(&chip->open_mutex); + mutex_unlock(&chip->open_mutex); return -EBUSY; } runtime->hw = azx_pcm_hw; @@ -1016,7 +1017,7 @@ static int azx_pcm_open(struct snd_pcm_s snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS); if ((err = hinfo->ops.open(hinfo, apcm->codec, substream)) < 0) { azx_release_device(azx_dev); - up(&chip->open_mutex); + mutex_unlock(&chip->open_mutex); return err; } spin_lock_irqsave(&chip->reg_lock, flags); @@ -1025,7 +1026,7 @@ static int azx_pcm_open(struct snd_pcm_s spin_unlock_irqrestore(&chip->reg_lock, flags); runtime->private_data = azx_dev; - up(&chip->open_mutex); + mutex_unlock(&chip->open_mutex); return 0; } @@ -1037,14 +1038,14 @@ static int azx_pcm_close(struct snd_pcm_ struct azx_dev *azx_dev = get_azx_dev(substream); unsigned long flags; - down(&chip->open_mutex); + mutex_lock(&chip->open_mutex); spin_lock_irqsave(&chip->reg_lock, flags); azx_dev->substream = NULL; azx_dev->running = 0; spin_unlock_irqrestore(&chip->reg_lock, flags); azx_release_device(azx_dev); hinfo->ops.close(hinfo, apcm->codec, substream); - up(&chip->open_mutex); + mutex_unlock(&chip->open_mutex); return 0; } @@ -1414,7 +1415,7 @@ static int __devinit azx_create(struct s } spin_lock_init(&chip->reg_lock); - init_MUTEX(&chip->open_mutex); + mutex_init(&chip->open_mutex); chip->card = card; chip->pci = pci; chip->irq = -1; diff -puN sound/pci/hda/patch_analog.c~sem2mutex-sound-pci sound/pci/hda/patch_analog.c --- 25/sound/pci/hda/patch_analog.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/hda/patch_analog.c Fri Jan 13 15:51:11 2006 @@ -23,6 +23,8 @@ #include #include #include +#include + #include #include "hda_codec.h" #include "hda_local.h" @@ -60,7 +62,7 @@ struct ad198x_spec { /* PCM information */ struct hda_pcm pcm_rec[2]; /* used in alc_build_pcms() */ - struct semaphore amp_mutex; /* PCM volume/mute control mutex */ + struct mutex amp_mutex; /* PCM volume/mute control mutex */ unsigned int spdif_route; /* dynamic controls, init_verbs and input_mux */ @@ -371,9 +373,9 @@ static int ad1986a_pcm_amp_vol_get(struc struct hda_codec *codec = snd_kcontrol_chip(kcontrol); struct ad198x_spec *ad = codec->spec; - down(&ad->amp_mutex); + mutex_lock(&ad->amp_mutex); snd_hda_mixer_amp_volume_get(kcontrol, ucontrol); - up(&ad->amp_mutex); + mutex_unlock(&ad->amp_mutex); return 0; } @@ -383,13 +385,13 @@ static int ad1986a_pcm_amp_vol_put(struc struct ad198x_spec *ad = codec->spec; int i, change = 0; - down(&ad->amp_mutex); + mutex_lock(&ad->amp_mutex); for (i = 0; i < ARRAY_SIZE(ad1986a_dac_nids); i++) { kcontrol->private_value = HDA_COMPOSE_AMP_VAL(ad1986a_dac_nids[i], 3, 0, HDA_OUTPUT); change |= snd_hda_mixer_amp_volume_put(kcontrol, ucontrol); } kcontrol->private_value = HDA_COMPOSE_AMP_VAL(AD1986A_FRONT_DAC, 3, 0, HDA_OUTPUT); - up(&ad->amp_mutex); + mutex_unlock(&ad->amp_mutex); return change; } @@ -400,9 +402,9 @@ static int ad1986a_pcm_amp_sw_get(struct struct hda_codec *codec = snd_kcontrol_chip(kcontrol); struct ad198x_spec *ad = codec->spec; - down(&ad->amp_mutex); + mutex_lock(&ad->amp_mutex); snd_hda_mixer_amp_switch_get(kcontrol, ucontrol); - up(&ad->amp_mutex); + mutex_unlock(&ad->amp_mutex); return 0; } @@ -412,13 +414,13 @@ static int ad1986a_pcm_amp_sw_put(struct struct ad198x_spec *ad = codec->spec; int i, change = 0; - down(&ad->amp_mutex); + mutex_lock(&ad->amp_mutex); for (i = 0; i < ARRAY_SIZE(ad1986a_dac_nids); i++) { kcontrol->private_value = HDA_COMPOSE_AMP_VAL(ad1986a_dac_nids[i], 3, 0, HDA_OUTPUT); change |= snd_hda_mixer_amp_switch_put(kcontrol, ucontrol); } kcontrol->private_value = HDA_COMPOSE_AMP_VAL(AD1986A_FRONT_DAC, 3, 0, HDA_OUTPUT); - up(&ad->amp_mutex); + mutex_unlock(&ad->amp_mutex); return change; } @@ -544,7 +546,7 @@ static int patch_ad1986a(struct hda_code if (spec == NULL) return -ENOMEM; - init_MUTEX(&spec->amp_mutex); + mutex_init(&spec->amp_mutex); codec->spec = spec; spec->multiout.max_channels = 6; @@ -708,7 +710,7 @@ static int patch_ad1983(struct hda_codec if (spec == NULL) return -ENOMEM; - init_MUTEX(&spec->amp_mutex); + mutex_init(&spec->amp_mutex); codec->spec = spec; spec->multiout.max_channels = 2; @@ -854,7 +856,7 @@ static int patch_ad1981(struct hda_codec if (spec == NULL) return -ENOMEM; - init_MUTEX(&spec->amp_mutex); + mutex_init(&spec->amp_mutex); codec->spec = spec; spec->multiout.max_channels = 2; @@ -2032,7 +2034,7 @@ static int patch_ad1988(struct hda_codec if (spec == NULL) return -ENOMEM; - init_MUTEX(&spec->amp_mutex); + mutex_init(&spec->amp_mutex); codec->spec = spec; if (codec->revision_id == AD1988A_REV2) diff -puN sound/pci/ice1712/aureon.c~sem2mutex-sound-pci sound/pci/ice1712/aureon.c --- 25/sound/pci/ice1712/aureon.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/ice1712/aureon.c Fri Jan 13 15:51:11 2006 @@ -53,6 +53,8 @@ #include #include #include +#include + #include #include "ice1712.h" @@ -210,14 +212,14 @@ static int aureon_ac97_vol_get(struct sn struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); unsigned short vol; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); vol = aureon_ac97_read(ice, kcontrol->private_value & 0x7F); ucontrol->value.integer.value[0] = 0x1F - (vol & 0x1F); if (kcontrol->private_value & AUREON_AC97_STEREO) ucontrol->value.integer.value[1] = 0x1F - ((vol >> 8) & 0x1F); - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return 0; } @@ -252,11 +254,11 @@ static int aureon_ac97_mute_get(struct s { struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); ucontrol->value.integer.value[0] = aureon_ac97_read(ice, kcontrol->private_value & 0x7F) & 0x8000 ? 0 : 1; - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return 0; } @@ -288,11 +290,11 @@ static int aureon_ac97_micboost_get(stru { struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); ucontrol->value.integer.value[0] = aureon_ac97_read(ice, AC97_MIC) & 0x0020 ? 0 : 1; - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return 0; } @@ -474,11 +476,11 @@ static int aureon_ac97_mmute_get(struct { struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); ucontrol->value.integer.value[0] = (wm_get(ice, WM_OUT_MUX1) >> 1) & 0x01; - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return 0; } @@ -543,9 +545,9 @@ static int wm_pcm_mute_get(struct snd_kc { struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); ucontrol->value.integer.value[0] = (wm_get(ice, WM_MUTE) & 0x10) ? 0 : 1; - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return 0; } @@ -768,11 +770,11 @@ static int wm_pcm_vol_get(struct snd_kco struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); unsigned short val; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); val = wm_get(ice, WM_DAC_DIG_MASTER_ATTEN) & 0xff; val = val > PCM_MIN ? (val - PCM_MIN) : 0; ucontrol->value.integer.value[0] = val; - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return 0; } @@ -813,12 +815,12 @@ static int wm_adc_mute_get(struct snd_kc unsigned short val; int i; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); for (i = 0; i < 2; i++) { val = wm_get(ice, WM_ADC_GAIN + i); ucontrol->value.integer.value[i] = ~val>>5 & 0x1; } - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return 0; } @@ -860,13 +862,13 @@ static int wm_adc_vol_get(struct snd_kco int i, idx; unsigned short vol; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); for (i = 0; i < 2; i++) { idx = WM_ADC_GAIN + i; vol = wm_get(ice, idx) & 0x1f; ucontrol->value.integer.value[i] = vol; } - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return 0; } @@ -937,11 +939,11 @@ static int wm_adc_mux_get(struct snd_kco struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); unsigned short val; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); val = wm_get(ice, WM_ADC_MUX); ucontrol->value.integer.value[0] = val & 7; ucontrol->value.integer.value[1] = (val >> 4) & 7; - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return 0; } diff -puN sound/pci/ice1712/delta.c~sem2mutex-sound-pci sound/pci/ice1712/delta.c --- 25/sound/pci/ice1712/delta.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/ice1712/delta.c Fri Jan 13 15:51:11 2006 @@ -28,6 +28,8 @@ #include #include #include +#include + #include #include #include @@ -130,13 +132,13 @@ static int ap_cs8427_sendbytes(struct sn int res = count; unsigned char tmp; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); tmp = ap_cs8427_codec_select(ice); ap_cs8427_write_byte(ice, (device->addr << 1) | 0, tmp); /* address + write mode */ while (count-- > 0) ap_cs8427_write_byte(ice, *bytes++, tmp); ap_cs8427_codec_deassert(ice, tmp); - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return res; } @@ -147,13 +149,13 @@ static int ap_cs8427_readbytes(struct sn int res = count; unsigned char tmp; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); tmp = ap_cs8427_codec_select(ice); ap_cs8427_write_byte(ice, (device->addr << 1) | 1, tmp); /* address + read mode */ while (count-- > 0) *bytes++ = ap_cs8427_read_byte(ice, tmp); ap_cs8427_codec_deassert(ice, tmp); - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return res; } @@ -180,7 +182,7 @@ static void snd_ice1712_delta_cs8403_spd /* send byte to transmitter */ mask1 = ICE1712_DELTA_SPDIF_OUT_STAT_CLOCK; mask2 = ICE1712_DELTA_SPDIF_OUT_STAT_DATA; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA); for (idx = 7; idx >= 0; idx--) { tmp &= ~(mask1 | mask2); @@ -194,7 +196,7 @@ static void snd_ice1712_delta_cs8403_spd } tmp &= ~mask1; snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); } @@ -296,14 +298,14 @@ static void delta_1010_set_rate_val(stru if (rate == 0) /* no hint - S/PDIF input is master, simply return */ return; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA); tmp2 = tmp & ~ICE1712_DELTA_DFS; if (rate > 48000) tmp2 |= ICE1712_DELTA_DFS; if (tmp != tmp2) snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp2); - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); } /* @@ -318,9 +320,9 @@ static void delta_ak4524_set_rate_val(st return; /* check before reset ak4524 to avoid unnecessary clicks */ - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA); - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); tmp2 = tmp & ~ICE1712_DELTA_DFS; if (rate > 48000) tmp2 |= ICE1712_DELTA_DFS; @@ -329,12 +331,12 @@ static void delta_ak4524_set_rate_val(st /* do it again */ snd_akm4xxx_reset(ak, 1); - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA) & ~ICE1712_DELTA_DFS; if (rate > 48000) tmp |= ICE1712_DELTA_DFS; snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); snd_akm4xxx_reset(ak, 0); } diff -puN sound/pci/ice1712/hoontech.c~sem2mutex-sound-pci sound/pci/ice1712/hoontech.c --- 25/sound/pci/ice1712/hoontech.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/ice1712/hoontech.c Fri Jan 13 15:51:11 2006 @@ -27,6 +27,8 @@ #include #include #include +#include + #include #include "ice1712.h" @@ -48,31 +50,31 @@ static void __devinit snd_ice1712_stdsp2 static void __devinit snd_ice1712_stdsp24_darear(struct snd_ice1712 *ice, int activate) { - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); ICE1712_STDSP24_0_DAREAR(ice->spec.hoontech.boxbits, activate); snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[0]); - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); } static void __devinit snd_ice1712_stdsp24_mute(struct snd_ice1712 *ice, int activate) { - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); ICE1712_STDSP24_3_MUTE(ice->spec.hoontech.boxbits, activate); snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[3]); - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); } static void __devinit snd_ice1712_stdsp24_insel(struct snd_ice1712 *ice, int activate) { - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); ICE1712_STDSP24_3_INSEL(ice->spec.hoontech.boxbits, activate); snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[3]); - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); } static void __devinit snd_ice1712_stdsp24_box_channel(struct snd_ice1712 *ice, int box, int chn, int activate) { - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); /* select box */ ICE1712_STDSP24_0_BOX(ice->spec.hoontech.boxbits, box); @@ -115,12 +117,12 @@ static void __devinit snd_ice1712_stdsp2 ICE1712_STDSP24_2_MIDI1(ice->spec.hoontech.boxbits, 0); snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[2]); - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); } static void __devinit snd_ice1712_stdsp24_box_midi(struct snd_ice1712 *ice, int box, int master) { - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); /* select box */ ICE1712_STDSP24_0_BOX(ice->spec.hoontech.boxbits, box); @@ -141,15 +143,15 @@ static void __devinit snd_ice1712_stdsp2 ICE1712_STDSP24_2_MIDIIN(ice->spec.hoontech.boxbits, 1); snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[2]); - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); } static void __devinit snd_ice1712_stdsp24_midi2(struct snd_ice1712 *ice, int activate) { - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); ICE1712_STDSP24_3_MIDI2(ice->spec.hoontech.boxbits, activate); snd_ice1712_stdsp24_gpio_write(ice, ice->spec.hoontech.boxbits[3]); - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); } static int __devinit snd_ice1712_hoontech_init(struct snd_ice1712 *ice) diff -puN sound/pci/ice1712/ice1712.c~sem2mutex-sound-pci sound/pci/ice1712/ice1712.c --- 25/sound/pci/ice1712/ice1712.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/ice1712/ice1712.c Fri Jan 13 15:51:11 2006 @@ -55,6 +55,7 @@ #include #include #include +#include #include #include #include @@ -2557,9 +2558,9 @@ static int __devinit snd_ice1712_create( cs8427_timeout = 1000; ice->cs8427_timeout = cs8427_timeout; spin_lock_init(&ice->reg_lock); - init_MUTEX(&ice->gpio_mutex); - init_MUTEX(&ice->i2c_mutex); - init_MUTEX(&ice->open_mutex); + mutex_init(&ice->gpio_mutex); + mutex_init(&ice->i2c_mutex); + mutex_init(&ice->open_mutex); ice->gpio.set_mask = snd_ice1712_set_gpio_mask; ice->gpio.set_dir = snd_ice1712_set_gpio_dir; ice->gpio.set_data = snd_ice1712_set_gpio_data; diff -puN sound/pci/ice1712/ice1712.h~sem2mutex-sound-pci sound/pci/ice1712/ice1712.h --- 25/sound/pci/ice1712/ice1712.h~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/ice1712/ice1712.h Fri Jan 13 15:51:11 2006 @@ -334,7 +334,7 @@ struct snd_ice1712 { unsigned int num_total_adcs; /* total ADCs */ unsigned int cur_rate; /* current rate */ - struct semaphore open_mutex; + struct mutex open_mutex; struct snd_pcm_substream *pcm_reserved[4]; struct snd_pcm_hw_constraint_list *hw_rates; /* card-specific rate constraints */ @@ -342,7 +342,7 @@ struct snd_ice1712 { struct snd_akm4xxx *akm; struct snd_ice1712_spdif spdif; - struct semaphore i2c_mutex; /* I2C mutex for ICE1724 registers */ + struct mutex i2c_mutex; /* I2C mutex for ICE1724 registers */ struct snd_i2c_bus *i2c; /* I2C bus */ struct snd_i2c_device *cs8427; /* CS8427 I2C device */ unsigned int cs8427_timeout; /* CS8427 reset timeout in HZ/100 */ @@ -360,7 +360,7 @@ struct snd_ice1712 { void (*set_pro_rate)(struct snd_ice1712 *ice, unsigned int rate); void (*i2s_mclk_changed)(struct snd_ice1712 *ice); } gpio; - struct semaphore gpio_mutex; + struct mutex gpio_mutex; /* other board-specific data */ union { @@ -423,7 +423,7 @@ static inline unsigned int snd_ice1712_g */ static inline void snd_ice1712_save_gpio_status(struct snd_ice1712 *ice) { - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); ice->gpio.saved[0] = ice->gpio.direction; ice->gpio.saved[1] = ice->gpio.write_mask; } @@ -434,7 +434,7 @@ static inline void snd_ice1712_restore_g ice->gpio.set_mask(ice, ice->gpio.saved[1]); ice->gpio.direction = ice->gpio.saved[0]; ice->gpio.write_mask = ice->gpio.saved[1]; - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); } /* for bit controls */ diff -puN sound/pci/ice1712/ice1724.c~sem2mutex-sound-pci sound/pci/ice1712/ice1724.c --- 25/sound/pci/ice1712/ice1724.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/ice1712/ice1724.c Fri Jan 13 15:51:11 2006 @@ -30,6 +30,7 @@ #include #include #include +#include #include #include #include @@ -487,7 +488,7 @@ static int snd_vt1724_pcm_hw_params(stru int i, chs; chs = params_channels(hw_params); - down(&ice->open_mutex); + mutex_lock(&ice->open_mutex); /* mark surround channels */ if (substream == ice->playback_pro_substream) { /* PDMA0 can be multi-channel up to 8 */ @@ -495,7 +496,7 @@ static int snd_vt1724_pcm_hw_params(stru for (i = 0; i < chs; i++) { if (ice->pcm_reserved[i] && ice->pcm_reserved[i] != substream) { - up(&ice->open_mutex); + mutex_unlock(&ice->open_mutex); return -EBUSY; } ice->pcm_reserved[i] = substream; @@ -510,7 +511,7 @@ static int snd_vt1724_pcm_hw_params(stru if (ice->playback_con_substream_ds[i] == substream) { if (ice->pcm_reserved[i] && ice->pcm_reserved[i] != substream) { - up(&ice->open_mutex); + mutex_unlock(&ice->open_mutex); return -EBUSY; } ice->pcm_reserved[i] = substream; @@ -518,7 +519,7 @@ static int snd_vt1724_pcm_hw_params(stru } } } - up(&ice->open_mutex); + mutex_unlock(&ice->open_mutex); snd_vt1724_set_pro_rate(ice, params_rate(hw_params), 0); return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); } @@ -528,12 +529,12 @@ static int snd_vt1724_pcm_hw_free(struct struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); int i; - down(&ice->open_mutex); + mutex_lock(&ice->open_mutex); /* unmark surround channels */ for (i = 0; i < 3; i++) if (ice->pcm_reserved[i] == substream) ice->pcm_reserved[i] = NULL; - up(&ice->open_mutex); + mutex_unlock(&ice->open_mutex); return snd_pcm_lib_free_pages(substream); } @@ -778,7 +779,7 @@ static int snd_vt1724_playback_pro_open( snd_pcm_set_sync(substream); snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); set_rate_constraints(ice, substream); - down(&ice->open_mutex); + mutex_lock(&ice->open_mutex); /* calculate the currently available channels */ for (chs = 0; chs < 3; chs++) { if (ice->pcm_reserved[chs]) @@ -788,7 +789,7 @@ static int snd_vt1724_playback_pro_open( runtime->hw.channels_max = chs; if (chs > 2) /* channels must be even */ snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, 2); - up(&ice->open_mutex); + mutex_unlock(&ice->open_mutex); snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, VT1724_BUFFER_ALIGN); snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, @@ -1128,13 +1129,13 @@ static int snd_vt1724_playback_indep_ope struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; - down(&ice->open_mutex); + mutex_lock(&ice->open_mutex); /* already used by PDMA0? */ if (ice->pcm_reserved[substream->number]) { - up(&ice->open_mutex); + mutex_unlock(&ice->open_mutex); return -EBUSY; /* FIXME: should handle blocking mode properly */ } - up(&ice->open_mutex); + mutex_unlock(&ice->open_mutex); runtime->private_data = &vt1724_playback_dma_regs[substream->number]; ice->playback_con_substream_ds[substream->number] = substream; runtime->hw = snd_vt1724_2ch_stereo; @@ -1978,12 +1979,12 @@ unsigned char snd_vt1724_read_i2c(struct { unsigned char val; - down(&ice->i2c_mutex); + mutex_lock(&ice->i2c_mutex); outb(addr, ICEREG1724(ice, I2C_BYTE_ADDR)); outb(dev & ~VT1724_I2C_WRITE, ICEREG1724(ice, I2C_DEV_ADDR)); wait_i2c_busy(ice); val = inb(ICEREG1724(ice, I2C_DATA)); - up(&ice->i2c_mutex); + mutex_unlock(&ice->i2c_mutex); //printk("i2c_read: [0x%x,0x%x] = 0x%x\n", dev, addr, val); return val; } @@ -1991,14 +1992,14 @@ unsigned char snd_vt1724_read_i2c(struct void snd_vt1724_write_i2c(struct snd_ice1712 *ice, unsigned char dev, unsigned char addr, unsigned char data) { - down(&ice->i2c_mutex); + mutex_lock(&ice->i2c_mutex); wait_i2c_busy(ice); //printk("i2c_write: [0x%x,0x%x] = 0x%x\n", dev, addr, data); outb(addr, ICEREG1724(ice, I2C_BYTE_ADDR)); outb(data, ICEREG1724(ice, I2C_DATA)); outb(dev | VT1724_I2C_WRITE, ICEREG1724(ice, I2C_DEV_ADDR)); wait_i2c_busy(ice); - up(&ice->i2c_mutex); + mutex_unlock(&ice->i2c_mutex); } static int __devinit snd_vt1724_read_eeprom(struct snd_ice1712 *ice, @@ -2229,9 +2230,9 @@ static int __devinit snd_vt1724_create(s } ice->vt1724 = 1; spin_lock_init(&ice->reg_lock); - init_MUTEX(&ice->gpio_mutex); - init_MUTEX(&ice->open_mutex); - init_MUTEX(&ice->i2c_mutex); + mutex_init(&ice->gpio_mutex); + mutex_init(&ice->open_mutex); + mutex_init(&ice->i2c_mutex); ice->gpio.set_mask = snd_vt1724_set_gpio_mask; ice->gpio.set_dir = snd_vt1724_set_gpio_dir; ice->gpio.set_data = snd_vt1724_set_gpio_data; diff -puN sound/pci/ice1712/phase.c~sem2mutex-sound-pci sound/pci/ice1712/phase.c --- 25/sound/pci/ice1712/phase.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/ice1712/phase.c Fri Jan 13 15:51:11 2006 @@ -39,6 +39,8 @@ #include #include #include +#include + #include #include "ice1712.h" @@ -273,9 +275,9 @@ static int wm_pcm_mute_get(struct snd_kc { struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); ucontrol->value.integer.value[0] = (wm_get(ice, WM_MUTE) & 0x10) ? 0 : 1; - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return 0; } @@ -584,11 +586,11 @@ static int wm_pcm_vol_get(struct snd_kco struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); unsigned short val; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); val = wm_get(ice, WM_DAC_DIG_MASTER_ATTEN) & 0xff; val = val > PCM_MIN ? (val - PCM_MIN) : 0; ucontrol->value.integer.value[0] = val; - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return 0; } diff -puN sound/pci/ice1712/pontis.c~sem2mutex-sound-pci sound/pci/ice1712/pontis.c --- 25/sound/pci/ice1712/pontis.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/ice1712/pontis.c Fri Jan 13 15:51:11 2006 @@ -27,6 +27,8 @@ #include #include #include +#include + #include #include @@ -124,13 +126,13 @@ static int wm_dac_vol_get(struct snd_kco unsigned short val; int i; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); for (i = 0; i < 2; i++) { val = wm_get(ice, WM_DAC_ATTEN_L + i) & 0xff; val = val > DAC_MIN ? (val - DAC_MIN) : 0; ucontrol->value.integer.value[i] = val; } - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return 0; } @@ -140,7 +142,7 @@ static int wm_dac_vol_put(struct snd_kco unsigned short oval, nval; int i, idx, change = 0; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); for (i = 0; i < 2; i++) { nval = ucontrol->value.integer.value[i]; nval = (nval ? (nval + DAC_MIN) : 0) & 0xff; @@ -152,7 +154,7 @@ static int wm_dac_vol_put(struct snd_kco change = 1; } } - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return change; } @@ -179,13 +181,13 @@ static int wm_adc_vol_get(struct snd_kco unsigned short val; int i; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); for (i = 0; i < 2; i++) { val = wm_get(ice, WM_ADC_ATTEN_L + i) & 0xff; val = val > ADC_MIN ? (val - ADC_MIN) : 0; ucontrol->value.integer.value[i] = val; } - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return 0; } @@ -195,7 +197,7 @@ static int wm_adc_vol_put(struct snd_kco unsigned short ovol, nvol; int i, idx, change = 0; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); for (i = 0; i < 2; i++) { nvol = ucontrol->value.integer.value[i]; nvol = nvol ? (nvol + ADC_MIN) : 0; @@ -206,7 +208,7 @@ static int wm_adc_vol_put(struct snd_kco change = 1; } } - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return change; } @@ -227,9 +229,9 @@ static int wm_adc_mux_get(struct snd_kco struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); int bit = kcontrol->private_value; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); ucontrol->value.integer.value[0] = (wm_get(ice, WM_ADC_MUX) & (1 << bit)) ? 1 : 0; - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return 0; } @@ -240,7 +242,7 @@ static int wm_adc_mux_put(struct snd_kco unsigned short oval, nval; int change; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); nval = oval = wm_get(ice, WM_ADC_MUX); if (ucontrol->value.integer.value[0]) nval |= (1 << bit); @@ -250,7 +252,7 @@ static int wm_adc_mux_put(struct snd_kco if (change) { wm_put(ice, WM_ADC_MUX, nval); } - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return 0; } @@ -270,9 +272,9 @@ static int wm_bypass_get(struct snd_kcon { struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); ucontrol->value.integer.value[0] = (wm_get(ice, WM_OUT_MUX) & 0x04) ? 1 : 0; - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return 0; } @@ -282,7 +284,7 @@ static int wm_bypass_put(struct snd_kcon unsigned short val, oval; int change = 0; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); val = oval = wm_get(ice, WM_OUT_MUX); if (ucontrol->value.integer.value[0]) val |= 0x04; @@ -292,7 +294,7 @@ static int wm_bypass_put(struct snd_kcon wm_put(ice, WM_OUT_MUX, val); change = 1; } - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return change; } @@ -312,9 +314,9 @@ static int wm_chswap_get(struct snd_kcon { struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); ucontrol->value.integer.value[0] = (wm_get(ice, WM_DAC_CTRL1) & 0xf0) != 0x90; - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return 0; } @@ -324,7 +326,7 @@ static int wm_chswap_put(struct snd_kcon unsigned short val, oval; int change = 0; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); oval = wm_get(ice, WM_DAC_CTRL1); val = oval & 0x0f; if (ucontrol->value.integer.value[0]) @@ -336,7 +338,7 @@ static int wm_chswap_put(struct snd_kcon wm_put_nocache(ice, WM_DAC_CTRL1, val); change = 1; } - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return change; } @@ -449,9 +451,9 @@ static int cs_source_get(struct snd_kcon { struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); ucontrol->value.enumerated.item[0] = ice->gpio.saved[0]; - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return 0; } @@ -461,14 +463,14 @@ static int cs_source_put(struct snd_kcon unsigned char val; int change = 0; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); if (ucontrol->value.enumerated.item[0] != ice->gpio.saved[0]) { ice->gpio.saved[0] = ucontrol->value.enumerated.item[0] & 3; val = 0x80 | (ice->gpio.saved[0] << 3); spi_write(ice, CS_DEV, 0x04, val); change = 1; } - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return 0; } @@ -488,10 +490,10 @@ static int pontis_gpio_mask_info(struct static int pontis_gpio_mask_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); /* 4-7 reserved */ ucontrol->value.integer.value[0] = (~ice->gpio.write_mask & 0xffff) | 0x00f0; - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return 0; } @@ -500,22 +502,22 @@ static int pontis_gpio_mask_put(struct s struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); unsigned int val; int changed; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); /* 4-7 reserved */ val = (~ucontrol->value.integer.value[0] & 0xffff) | 0x00f0; changed = val != ice->gpio.write_mask; ice->gpio.write_mask = val; - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return changed; } static int pontis_gpio_dir_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); /* 4-7 reserved */ ucontrol->value.integer.value[0] = ice->gpio.direction & 0xff0f; - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return 0; } @@ -524,23 +526,23 @@ static int pontis_gpio_dir_put(struct sn struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); unsigned int val; int changed; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); /* 4-7 reserved */ val = ucontrol->value.integer.value[0] & 0xff0f; changed = (val != ice->gpio.direction); ice->gpio.direction = val; - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return changed; } static int pontis_gpio_data_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); snd_ice1712_gpio_set_dir(ice, ice->gpio.direction); snd_ice1712_gpio_set_mask(ice, ice->gpio.write_mask); ucontrol->value.integer.value[0] = snd_ice1712_gpio_read(ice) & 0xffff; - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return 0; } @@ -549,7 +551,7 @@ static int pontis_gpio_data_put(struct s struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); unsigned int val, nval; int changed = 0; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); snd_ice1712_gpio_set_dir(ice, ice->gpio.direction); snd_ice1712_gpio_set_mask(ice, ice->gpio.write_mask); val = snd_ice1712_gpio_read(ice) & 0xffff; @@ -558,7 +560,7 @@ static int pontis_gpio_data_put(struct s snd_ice1712_gpio_write(ice, nval); changed = 1; } - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); return changed; } @@ -651,14 +653,14 @@ static void wm_proc_regs_write(struct sn struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data; char line[64]; unsigned int reg, val; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); while (!snd_info_get_line(buffer, line, sizeof(line))) { if (sscanf(line, "%x %x", ®, &val) != 2) continue; if (reg <= 0x17 && val <= 0xffff) wm_put(ice, reg, val); } - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); } static void wm_proc_regs_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer) @@ -666,12 +668,12 @@ static void wm_proc_regs_read(struct snd struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data; int reg, val; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); for (reg = 0; reg <= 0x17; reg++) { val = wm_get(ice, reg); snd_iprintf(buffer, "%02x = %04x\n", reg, val); } - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); } static void wm_proc_init(struct snd_ice1712 *ice) @@ -690,14 +692,14 @@ static void cs_proc_regs_read(struct snd struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data; int reg, val; - down(&ice->gpio_mutex); + mutex_lock(&ice->gpio_mutex); for (reg = 0; reg <= 0x26; reg++) { val = spi_read(ice, CS_DEV, reg); snd_iprintf(buffer, "%02x = %02x\n", reg, val); } val = spi_read(ice, CS_DEV, 0x7f); snd_iprintf(buffer, "%02x = %02x\n", 0x7f, val); - up(&ice->gpio_mutex); + mutex_unlock(&ice->gpio_mutex); } static void cs_proc_init(struct snd_ice1712 *ice) diff -puN sound/pci/korg1212/korg1212.c~sem2mutex-sound-pci sound/pci/korg1212/korg1212.c --- 25/sound/pci/korg1212/korg1212.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/korg1212/korg1212.c Fri Jan 13 15:51:11 2006 @@ -27,6 +27,7 @@ #include #include #include +#include #include #include @@ -325,7 +326,7 @@ struct snd_korg1212 { int irq; spinlock_t lock; - struct semaphore open_mutex; + struct mutex open_mutex; struct timer_list timer; /* timer callback for checking ack of stop request */ int stop_pending_cnt; /* counter for stop pending check */ @@ -667,13 +668,13 @@ static int snd_korg1212_OpenCard(struct { K1212_DEBUG_PRINTK("K1212_DEBUG: OpenCard [%s] %d\n", stateName[korg1212->cardState], korg1212->opencnt); - down(&korg1212->open_mutex); + mutex_lock(&korg1212->open_mutex); if (korg1212->opencnt++ == 0) { snd_korg1212_TurnOffIdleMonitor(korg1212); snd_korg1212_setCardState(korg1212, K1212_STATE_OPEN); } - up(&korg1212->open_mutex); + mutex_unlock(&korg1212->open_mutex); return 1; } @@ -682,9 +683,9 @@ static int snd_korg1212_CloseCard(struct K1212_DEBUG_PRINTK("K1212_DEBUG: CloseCard [%s] %d\n", stateName[korg1212->cardState], korg1212->opencnt); - down(&korg1212->open_mutex); + mutex_lock(&korg1212->open_mutex); if (--(korg1212->opencnt)) { - up(&korg1212->open_mutex); + mutex_unlock(&korg1212->open_mutex); return 0; } @@ -695,7 +696,7 @@ static int snd_korg1212_CloseCard(struct K1212_DEBUG_PRINTK("K1212_DEBUG: CloseCard - RC = %d [%s]\n", rc, stateName[korg1212->cardState]); if (rc != K1212_CMDRET_Success) { - up(&korg1212->open_mutex); + mutex_unlock(&korg1212->open_mutex); return 0; } } else if (korg1212->cardState > K1212_STATE_SETUP) { @@ -707,7 +708,7 @@ static int snd_korg1212_CloseCard(struct snd_korg1212_setCardState(korg1212, K1212_STATE_READY); } - up(&korg1212->open_mutex); + mutex_unlock(&korg1212->open_mutex); return 0; } @@ -2179,7 +2180,7 @@ static int __devinit snd_korg1212_create init_waitqueue_head(&korg1212->wait); spin_lock_init(&korg1212->lock); - init_MUTEX(&korg1212->open_mutex); + mutex_init(&korg1212->open_mutex); init_timer(&korg1212->timer); korg1212->timer.function = snd_korg1212_timer_func; korg1212->timer.data = (unsigned long)korg1212; diff -puN sound/pci/mixart/mixart.c~sem2mutex-sound-pci sound/pci/mixart/mixart.c --- 25/sound/pci/mixart/mixart.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/mixart/mixart.c Fri Jan 13 15:51:11 2006 @@ -26,6 +26,7 @@ #include #include #include +#include #include #include #include @@ -589,7 +590,7 @@ static int snd_mixart_hw_params(struct s /* set up format for the stream */ format = params_format(hw); - down(&mgr->setup_mutex); + mutex_lock(&mgr->setup_mutex); /* update the stream levels */ if( stream->pcm_number <= MIXART_PCM_DIGITAL ) { @@ -628,7 +629,7 @@ static int snd_mixart_hw_params(struct s bufferinfo[i].available_length, subs->number); } - up(&mgr->setup_mutex); + mutex_unlock(&mgr->setup_mutex); return err; } @@ -700,7 +701,7 @@ static int snd_mixart_playback_open(stru int err = 0; int pcm_number; - down(&mgr->setup_mutex); + mutex_lock(&mgr->setup_mutex); if ( pcm == chip->pcm ) { pcm_number = MIXART_PCM_ANALOG; @@ -758,7 +759,7 @@ static int snd_mixart_playback_open(stru } _exit_open: - up(&mgr->setup_mutex); + mutex_unlock(&mgr->setup_mutex); return err; } @@ -775,7 +776,7 @@ static int snd_mixart_capture_open(struc int err = 0; int pcm_number; - down(&mgr->setup_mutex); + mutex_lock(&mgr->setup_mutex); if ( pcm == chip->pcm ) { pcm_number = MIXART_PCM_ANALOG; @@ -836,7 +837,7 @@ static int snd_mixart_capture_open(struc } _exit_open: - up(&mgr->setup_mutex); + mutex_unlock(&mgr->setup_mutex); return err; } @@ -849,7 +850,7 @@ static int snd_mixart_close(struct snd_p struct mixart_mgr *mgr = chip->mgr; struct mixart_stream *stream = subs->runtime->private_data; - down(&mgr->setup_mutex); + mutex_lock(&mgr->setup_mutex); snd_printdd("snd_mixart_close C%d/P%d/Sub%d\n", chip->chip_idx, stream->pcm_number, subs->number); @@ -868,7 +869,7 @@ static int snd_mixart_close(struct snd_p stream->status = MIXART_STREAM_STATUS_FREE; stream->substream = NULL; - up(&mgr->setup_mutex); + mutex_unlock(&mgr->setup_mutex); return 0; } @@ -1335,12 +1336,12 @@ static int __devinit snd_mixart_probe(st mgr->msg_fifo_writeptr = 0; spin_lock_init(&mgr->msg_lock); - init_MUTEX(&mgr->msg_mutex); + mutex_init(&mgr->msg_mutex); init_waitqueue_head(&mgr->msg_sleep); atomic_set(&mgr->msg_processed, 0); /* init setup mutex*/ - init_MUTEX(&mgr->setup_mutex); + mutex_init(&mgr->setup_mutex); /* init message taslket */ tasklet_init(&mgr->msg_taskq, snd_mixart_msg_tasklet, (unsigned long) mgr); diff -puN sound/pci/mixart/mixart_core.c~sem2mutex-sound-pci sound/pci/mixart/mixart_core.c --- 25/sound/pci/mixart/mixart_core.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/mixart/mixart_core.c Fri Jan 13 15:51:11 2006 @@ -22,6 +22,8 @@ #include #include +#include + #include #include #include "mixart.h" @@ -239,7 +241,7 @@ int snd_mixart_send_msg(struct mixart_mg wait_queue_t wait; long timeout; - down(&mgr->msg_mutex); + mutex_lock(&mgr->msg_mutex); init_waitqueue_entry(&wait, current); @@ -248,7 +250,7 @@ int snd_mixart_send_msg(struct mixart_mg err = send_msg(mgr, request, max_resp_size, 1, &msg_frame); /* send and mark the answer pending */ if (err) { spin_unlock_irq(&mgr->msg_lock); - up(&mgr->msg_mutex); + mutex_unlock(&mgr->msg_mutex); return err; } @@ -260,7 +262,7 @@ int snd_mixart_send_msg(struct mixart_mg if (! timeout) { /* error - no ack */ - up(&mgr->msg_mutex); + mutex_unlock(&mgr->msg_mutex); snd_printk(KERN_ERR "error: no reponse on msg %x\n", msg_frame); return -EIO; } @@ -276,7 +278,7 @@ int snd_mixart_send_msg(struct mixart_mg if( request->message_id != resp.message_id ) snd_printk(KERN_ERR "REPONSE ERROR!\n"); - up(&mgr->msg_mutex); + mutex_unlock(&mgr->msg_mutex); return err; } @@ -292,7 +294,7 @@ int snd_mixart_send_msg_wait_notif(struc snd_assert((notif_event & MSG_TYPE_MASK) == MSG_TYPE_NOTIFY, return -EINVAL); snd_assert((notif_event & MSG_CANCEL_NOTIFY_MASK) == 0, return -EINVAL); - down(&mgr->msg_mutex); + mutex_lock(&mgr->msg_mutex); init_waitqueue_entry(&wait, current); @@ -301,7 +303,7 @@ int snd_mixart_send_msg_wait_notif(struc err = send_msg(mgr, request, MSG_DEFAULT_SIZE, 1, ¬if_event); /* send and mark the notification event pending */ if(err) { spin_unlock_irq(&mgr->msg_lock); - up(&mgr->msg_mutex); + mutex_unlock(&mgr->msg_mutex); return err; } @@ -313,12 +315,12 @@ int snd_mixart_send_msg_wait_notif(struc if (! timeout) { /* error - no ack */ - up(&mgr->msg_mutex); + mutex_unlock(&mgr->msg_mutex); snd_printk(KERN_ERR "error: notification %x not received\n", notif_event); return -EIO; } - up(&mgr->msg_mutex); + mutex_unlock(&mgr->msg_mutex); return 0; } diff -puN sound/pci/mixart/mixart.h~sem2mutex-sound-pci sound/pci/mixart/mixart.h --- 25/sound/pci/mixart/mixart.h~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/mixart/mixart.h Fri Jan 13 15:51:11 2006 @@ -24,6 +24,7 @@ #define __SOUND_MIXART_H #include +#include #include #define MIXART_DRIVER_VERSION 0x000100 /* 0.1.0 */ @@ -92,9 +93,9 @@ struct mixart_mgr { spinlock_t lock; /* interrupt spinlock */ spinlock_t msg_lock; /* mailbox spinlock */ - struct semaphore msg_mutex; /* mutex for blocking_requests */ + struct mutex msg_mutex; /* mutex for blocking_requests */ - struct semaphore setup_mutex; /* mutex used in hw_params, open and close */ + struct mutex setup_mutex; /* mutex used in hw_params, open and close */ /* hardware interface */ unsigned int dsp_loaded; /* bit flags of loaded dsp indices */ @@ -107,7 +108,7 @@ struct mixart_mgr { int sample_rate; int ref_count_rate; - struct semaphore mixer_mutex; /* mutex for mixer */ + struct mutex mixer_mutex; /* mutex for mixer */ }; diff -puN sound/pci/mixart/mixart_mixer.c~sem2mutex-sound-pci sound/pci/mixart/mixart_mixer.c --- 25/sound/pci/mixart/mixart_mixer.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/mixart/mixart_mixer.c Fri Jan 13 15:51:11 2006 @@ -24,6 +24,8 @@ #include #include #include +#include + #include #include "mixart.h" #include "mixart_core.h" @@ -353,7 +355,7 @@ static int mixart_analog_vol_info(struct static int mixart_analog_vol_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_mixart *chip = snd_kcontrol_chip(kcontrol); - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); if(kcontrol->private_value == 0) { /* playback */ ucontrol->value.integer.value[0] = chip->analog_playback_volume[0]; ucontrol->value.integer.value[1] = chip->analog_playback_volume[1]; @@ -361,7 +363,7 @@ static int mixart_analog_vol_get(struct ucontrol->value.integer.value[0] = chip->analog_capture_volume[0]; ucontrol->value.integer.value[1] = chip->analog_capture_volume[1]; } - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return 0; } @@ -371,7 +373,7 @@ static int mixart_analog_vol_put(struct int changed = 0; int is_capture, i; - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); is_capture = (kcontrol->private_value != 0); for(i=0; i<2; i++) { int new_volume = ucontrol->value.integer.value[i]; @@ -382,7 +384,7 @@ static int mixart_analog_vol_put(struct } } if(changed) mixart_update_analog_audio_level(chip, is_capture); - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return changed; } @@ -408,10 +410,10 @@ static int mixart_audio_sw_get(struct sn { struct snd_mixart *chip = snd_kcontrol_chip(kcontrol); - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); ucontrol->value.integer.value[0] = chip->analog_playback_active[0]; ucontrol->value.integer.value[1] = chip->analog_playback_active[1]; - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return 0; } @@ -419,7 +421,7 @@ static int mixart_audio_sw_put(struct sn { struct snd_mixart *chip = snd_kcontrol_chip(kcontrol); int i, changed = 0; - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); for(i=0; i<2; i++) { if(chip->analog_playback_active[i] != ucontrol->value.integer.value[i]) { chip->analog_playback_active[i] = ucontrol->value.integer.value[i]; @@ -427,7 +429,7 @@ static int mixart_audio_sw_put(struct sn } } if(changed) mixart_update_analog_audio_level(chip, 0); /* update playback levels */ - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return changed; } @@ -817,7 +819,7 @@ static int mixart_pcm_vol_get(struct snd int *stored_volume; int is_capture = kcontrol->private_value & MIXART_VOL_REC_MASK; int is_aes = kcontrol->private_value & MIXART_VOL_AES_MASK; - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); if(is_capture) { if(is_aes) stored_volume = chip->digital_capture_volume[1]; /* AES capture */ else stored_volume = chip->digital_capture_volume[0]; /* analog capture */ @@ -828,7 +830,7 @@ static int mixart_pcm_vol_get(struct snd } ucontrol->value.integer.value[0] = stored_volume[0]; ucontrol->value.integer.value[1] = stored_volume[1]; - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return 0; } @@ -841,7 +843,7 @@ static int mixart_pcm_vol_put(struct snd int is_aes = kcontrol->private_value & MIXART_VOL_AES_MASK; int* stored_volume; int i; - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); if(is_capture) { if(is_aes) stored_volume = chip->digital_capture_volume[1]; /* AES capture */ else stored_volume = chip->digital_capture_volume[0]; /* analog capture */ @@ -860,7 +862,7 @@ static int mixart_pcm_vol_put(struct snd if(is_capture) mixart_update_capture_stream_level(chip, is_aes); else mixart_update_playback_stream_level(chip, is_aes, idx); } - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return changed; } @@ -880,12 +882,12 @@ static int mixart_pcm_sw_get(struct snd_ struct snd_mixart *chip = snd_kcontrol_chip(kcontrol); int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); /* index */ snd_assert ( idx < MIXART_PLAYBACK_STREAMS ); - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); if(kcontrol->private_value & MIXART_VOL_AES_MASK) /* AES playback */ idx += MIXART_PLAYBACK_STREAMS; ucontrol->value.integer.value[0] = chip->digital_playback_active[idx][0]; ucontrol->value.integer.value[1] = chip->digital_playback_active[idx][1]; - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return 0; } @@ -897,7 +899,7 @@ static int mixart_pcm_sw_put(struct snd_ int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); /* index */ int i, j; snd_assert ( idx < MIXART_PLAYBACK_STREAMS ); - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); j = idx; if(is_aes) j += MIXART_PLAYBACK_STREAMS; for(i=0; i<2; i++) { @@ -907,7 +909,7 @@ static int mixart_pcm_sw_put(struct snd_ } } if(changed) mixart_update_playback_stream_level(chip, is_aes, idx); - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return changed; } @@ -956,10 +958,10 @@ static int mixart_update_monitoring(stru static int mixart_monitor_vol_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_mixart *chip = snd_kcontrol_chip(kcontrol); - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); ucontrol->value.integer.value[0] = chip->monitoring_volume[0]; ucontrol->value.integer.value[1] = chip->monitoring_volume[1]; - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return 0; } @@ -968,7 +970,7 @@ static int mixart_monitor_vol_put(struct struct snd_mixart *chip = snd_kcontrol_chip(kcontrol); int changed = 0; int i; - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); for(i=0; i<2; i++) { if(chip->monitoring_volume[i] != ucontrol->value.integer.value[i]) { chip->monitoring_volume[i] = ucontrol->value.integer.value[i]; @@ -976,7 +978,7 @@ static int mixart_monitor_vol_put(struct changed = 1; } } - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return changed; } @@ -995,10 +997,10 @@ static struct snd_kcontrol_new mixart_co static int mixart_monitor_sw_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_mixart *chip = snd_kcontrol_chip(kcontrol); - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); ucontrol->value.integer.value[0] = chip->monitoring_active[0]; ucontrol->value.integer.value[1] = chip->monitoring_active[1]; - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return 0; } @@ -1007,7 +1009,7 @@ static int mixart_monitor_sw_put(struct struct snd_mixart *chip = snd_kcontrol_chip(kcontrol); int changed = 0; int i; - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); for(i=0; i<2; i++) { if(chip->monitoring_active[i] != ucontrol->value.integer.value[i]) { chip->monitoring_active[i] = ucontrol->value.integer.value[i]; @@ -1029,7 +1031,7 @@ static int mixart_monitor_sw_put(struct } } - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return (changed != 0); } @@ -1059,7 +1061,7 @@ int snd_mixart_create_mixer(struct mixar struct snd_mixart *chip; int err, i; - init_MUTEX(&mgr->mixer_mutex); /* can be in another place */ + mutex_init(&mgr->mixer_mutex); /* can be in another place */ for(i=0; inum_cards; i++) { struct snd_kcontrol_new temp; diff -puN sound/pci/nm256/nm256.c~sem2mutex-sound-pci sound/pci/nm256/nm256.c --- 25/sound/pci/nm256/nm256.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/nm256/nm256.c Fri Jan 13 15:51:11 2006 @@ -32,6 +32,8 @@ #include #include #include +#include + #include #include #include @@ -235,7 +237,7 @@ struct nm256 { int irq_acks; irqreturn_t (*interrupt)(int, void *, struct pt_regs *); int badintrcount; /* counter to check bogus interrupts */ - struct semaphore irq_mutex; + struct mutex irq_mutex; struct nm256_stream streams[2]; @@ -459,32 +461,32 @@ snd_nm256_set_format(struct nm256 *chip, /* acquire interrupt */ static int snd_nm256_acquire_irq(struct nm256 *chip) { - down(&chip->irq_mutex); + mutex_lock(&chip->irq_mutex); if (chip->irq < 0) { if (request_irq(chip->pci->irq, chip->interrupt, SA_INTERRUPT|SA_SHIRQ, chip->card->driver, chip)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", chip->pci->irq); - up(&chip->irq_mutex); + mutex_unlock(&chip->irq_mutex); return -EBUSY; } chip->irq = chip->pci->irq; } chip->irq_acks++; - up(&chip->irq_mutex); + mutex_unlock(&chip->irq_mutex); return 0; } /* release interrupt */ static void snd_nm256_release_irq(struct nm256 *chip) { - down(&chip->irq_mutex); + mutex_lock(&chip->irq_mutex); if (chip->irq_acks > 0) chip->irq_acks--; if (chip->irq_acks == 0 && chip->irq >= 0) { free_irq(chip->irq, chip); chip->irq = -1; } - up(&chip->irq_mutex); + mutex_unlock(&chip->irq_mutex); } /* @@ -1407,7 +1409,7 @@ snd_nm256_create(struct snd_card *card, chip->use_cache = use_cache; spin_lock_init(&chip->reg_lock); chip->irq = -1; - init_MUTEX(&chip->irq_mutex); + mutex_init(&chip->irq_mutex); /* store buffer sizes in bytes */ chip->streams[SNDRV_PCM_STREAM_PLAYBACK].bufsize = playback_bufsize * 1024; diff -puN sound/pci/pcxhr/pcxhr.c~sem2mutex-sound-pci sound/pci/pcxhr/pcxhr.c --- 25/sound/pci/pcxhr/pcxhr.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/pcxhr/pcxhr.c Fri Jan 13 15:51:11 2006 @@ -28,6 +28,8 @@ #include #include #include +#include + #include #include #include @@ -518,7 +520,7 @@ static void pcxhr_trigger_tasklet(unsign struct timeval my_tv1, my_tv2; do_gettimeofday(&my_tv1); #endif - down(&mgr->setup_mutex); + mutex_lock(&mgr->setup_mutex); /* check the pipes concerned and build pipe_array */ for (i = 0; i < mgr->num_cards; i++) { @@ -537,7 +539,7 @@ static void pcxhr_trigger_tasklet(unsign } } if (capture_mask == 0 && playback_mask == 0) { - up(&mgr->setup_mutex); + mutex_unlock(&mgr->setup_mutex); snd_printk(KERN_ERR "pcxhr_trigger_tasklet : no pipes\n"); return; } @@ -548,7 +550,7 @@ static void pcxhr_trigger_tasklet(unsign /* synchronous stop of all the pipes concerned */ err = pcxhr_set_pipe_state(mgr, playback_mask, capture_mask, 0); if (err) { - up(&mgr->setup_mutex); + mutex_unlock(&mgr->setup_mutex); snd_printk(KERN_ERR "pcxhr_trigger_tasklet : error stop pipes (P%x C%x)\n", playback_mask, capture_mask); return; @@ -592,7 +594,7 @@ static void pcxhr_trigger_tasklet(unsign /* synchronous start of all the pipes concerned */ err = pcxhr_set_pipe_state(mgr, playback_mask, capture_mask, 1); if (err) { - up(&mgr->setup_mutex); + mutex_unlock(&mgr->setup_mutex); snd_printk(KERN_ERR "pcxhr_trigger_tasklet : error start pipes (P%x C%x)\n", playback_mask, capture_mask); return; @@ -619,7 +621,7 @@ static void pcxhr_trigger_tasklet(unsign } spin_unlock_irqrestore(&mgr->lock, flags); - up(&mgr->setup_mutex); + mutex_unlock(&mgr->setup_mutex); #ifdef CONFIG_SND_DEBUG_DETECT do_gettimeofday(&my_tv2); @@ -728,7 +730,7 @@ static int pcxhr_prepare(struct snd_pcm_ } */ - down(&mgr->setup_mutex); + mutex_lock(&mgr->setup_mutex); do { /* if the stream was stopped before, format and buffer were reset */ @@ -754,7 +756,7 @@ static int pcxhr_prepare(struct snd_pcm_ } } while(0); /* do only once (so we can use break instead of goto) */ - up(&mgr->setup_mutex); + mutex_unlock(&mgr->setup_mutex); return err; } @@ -779,7 +781,7 @@ static int pcxhr_hw_params(struct snd_pc /* set up format for the stream */ format = params_format(hw); - down(&mgr->setup_mutex); + mutex_lock(&mgr->setup_mutex); stream->channels = channels; stream->format = format; @@ -788,7 +790,7 @@ static int pcxhr_hw_params(struct snd_pc /* err = pcxhr_set_format(stream); if(err) { - up(&mgr->setup_mutex); + mutex_unlock(&mgr->setup_mutex); return err; } */ @@ -800,7 +802,7 @@ static int pcxhr_hw_params(struct snd_pc err = pcxhr_update_r_buffer(stream); } */ - up(&mgr->setup_mutex); + mutex_unlock(&mgr->setup_mutex); return err; } @@ -846,7 +848,7 @@ static int pcxhr_open(struct snd_pcm_sub struct pcxhr_stream *stream; int is_capture; - down(&mgr->setup_mutex); + mutex_lock(&mgr->setup_mutex); /* copy the struct snd_pcm_hardware struct */ runtime->hw = pcxhr_caps; @@ -870,7 +872,7 @@ static int pcxhr_open(struct snd_pcm_sub /* streams in use */ snd_printk(KERN_ERR "pcxhr_open chip%d subs%d in use\n", chip->chip_idx, subs->number); - up(&mgr->setup_mutex); + mutex_unlock(&mgr->setup_mutex); return -EBUSY; } @@ -886,7 +888,7 @@ static int pcxhr_open(struct snd_pcm_sub &external_rate) || external_rate == 0) { /* cannot detect the external clock rate */ - up(&mgr->setup_mutex); + mutex_unlock(&mgr->setup_mutex); return -EBUSY; } runtime->hw.rate_min = runtime->hw.rate_max = external_rate; @@ -904,7 +906,7 @@ static int pcxhr_open(struct snd_pcm_sub mgr->ref_count_rate++; - up(&mgr->setup_mutex); + mutex_unlock(&mgr->setup_mutex); return 0; } @@ -915,7 +917,7 @@ static int pcxhr_close(struct snd_pcm_su struct pcxhr_mgr *mgr = chip->mgr; struct pcxhr_stream *stream = subs->runtime->private_data; - down(&mgr->setup_mutex); + mutex_lock(&mgr->setup_mutex); snd_printdd("pcxhr_close chip%d subs%d\n", chip->chip_idx, subs->number); @@ -928,7 +930,7 @@ static int pcxhr_close(struct snd_pcm_su stream->status = PCXHR_STREAM_STATUS_FREE; stream->substream = NULL; - up(&mgr->setup_mutex); + mutex_unlock(&mgr->setup_mutex); return 0; } @@ -1263,7 +1265,7 @@ static int __devinit pcxhr_probe(struct spin_lock_init(&mgr->msg_lock); /* init setup mutex*/ - init_MUTEX(&mgr->setup_mutex); + mutex_init(&mgr->setup_mutex); /* init taslket */ tasklet_init(&mgr->msg_taskq, pcxhr_msg_tasklet, (unsigned long) mgr); diff -puN sound/pci/pcxhr/pcxhr.h~sem2mutex-sound-pci sound/pci/pcxhr/pcxhr.h --- 25/sound/pci/pcxhr/pcxhr.h~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/pcxhr/pcxhr.h Fri Jan 13 15:51:11 2006 @@ -24,6 +24,7 @@ #define __SOUND_PCXHR_H #include +#include #include #define PCXHR_DRIVER_VERSION 0x000804 /* 0.8.4 */ @@ -76,8 +77,8 @@ struct pcxhr_mgr { spinlock_t lock; /* interrupt spinlock */ spinlock_t msg_lock; /* message spinlock */ - struct semaphore setup_mutex; /* mutex used in hw_params, open and close */ - struct semaphore mixer_mutex; /* mutex for mixer */ + struct mutex setup_mutex; /* mutex used in hw_params, open and close */ + struct mutex mixer_mutex; /* mutex for mixer */ /* hardware interface */ unsigned int dsp_loaded; /* bit flags of loaded dsp indices */ diff -puN sound/pci/pcxhr/pcxhr_mixer.c~sem2mutex-sound-pci sound/pci/pcxhr/pcxhr_mixer.c --- 25/sound/pci/pcxhr/pcxhr_mixer.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/pcxhr/pcxhr_mixer.c Fri Jan 13 15:51:11 2006 @@ -25,6 +25,7 @@ #include #include #include +#include #include #include "pcxhr.h" #include "pcxhr_hwdep.h" @@ -92,7 +93,7 @@ static int pcxhr_analog_vol_get(struct s struct snd_ctl_elem_value *ucontrol) { struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol); - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); if (kcontrol->private_value == 0) { /* playback */ ucontrol->value.integer.value[0] = chip->analog_playback_volume[0]; ucontrol->value.integer.value[1] = chip->analog_playback_volume[1]; @@ -100,7 +101,7 @@ static int pcxhr_analog_vol_get(struct s ucontrol->value.integer.value[0] = chip->analog_capture_volume[0]; ucontrol->value.integer.value[1] = chip->analog_capture_volume[1]; } - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return 0; } @@ -111,7 +112,7 @@ static int pcxhr_analog_vol_put(struct s int changed = 0; int is_capture, i; - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); is_capture = (kcontrol->private_value != 0); for (i = 0; i < 2; i++) { int new_volume = ucontrol->value.integer.value[i]; @@ -123,7 +124,7 @@ static int pcxhr_analog_vol_put(struct s pcxhr_update_analog_audio_level(chip, is_capture, i); } } - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return changed; } @@ -150,10 +151,10 @@ static int pcxhr_audio_sw_get(struct snd { struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol); - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); ucontrol->value.integer.value[0] = chip->analog_playback_active[0]; ucontrol->value.integer.value[1] = chip->analog_playback_active[1]; - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return 0; } @@ -162,7 +163,7 @@ static int pcxhr_audio_sw_put(struct snd { struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol); int i, changed = 0; - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); for(i = 0; i < 2; i++) { if (chip->analog_playback_active[i] != ucontrol->value.integer.value[i]) { chip->analog_playback_active[i] = ucontrol->value.integer.value[i]; @@ -170,7 +171,7 @@ static int pcxhr_audio_sw_put(struct snd pcxhr_update_analog_audio_level(chip, 0, i); /* update playback levels */ } } - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return changed; } @@ -299,14 +300,14 @@ static int pcxhr_pcm_vol_get(struct snd_ int *stored_volume; int is_capture = kcontrol->private_value; - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); if (is_capture) stored_volume = chip->digital_capture_volume; /* digital capture */ else stored_volume = chip->digital_playback_volume[idx]; /* digital playback */ ucontrol->value.integer.value[0] = stored_volume[0]; ucontrol->value.integer.value[1] = stored_volume[1]; - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return 0; } @@ -320,7 +321,7 @@ static int pcxhr_pcm_vol_put(struct snd_ int *stored_volume; int i; - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); if (is_capture) stored_volume = chip->digital_capture_volume; /* digital capture */ else @@ -335,7 +336,7 @@ static int pcxhr_pcm_vol_put(struct snd_ } if (! is_capture && changed) pcxhr_update_playback_stream_level(chip, idx); /* update playback volume */ - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return changed; } @@ -356,10 +357,10 @@ static int pcxhr_pcm_sw_get(struct snd_k struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol); int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); /* index */ - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); ucontrol->value.integer.value[0] = chip->digital_playback_active[idx][0]; ucontrol->value.integer.value[1] = chip->digital_playback_active[idx][1]; - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return 0; } @@ -370,7 +371,7 @@ static int pcxhr_pcm_sw_put(struct snd_k int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); /* index */ int i, j; - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); j = idx; for (i = 0; i < 2; i++) { if (chip->digital_playback_active[j][i] != ucontrol->value.integer.value[i]) { @@ -380,7 +381,7 @@ static int pcxhr_pcm_sw_put(struct snd_k } if (changed) pcxhr_update_playback_stream_level(chip, idx); - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return changed; } @@ -402,10 +403,10 @@ static int pcxhr_monitor_vol_get(struct struct snd_ctl_elem_value *ucontrol) { struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol); - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); ucontrol->value.integer.value[0] = chip->monitoring_volume[0]; ucontrol->value.integer.value[1] = chip->monitoring_volume[1]; - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return 0; } @@ -416,7 +417,7 @@ static int pcxhr_monitor_vol_put(struct int changed = 0; int i; - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); for (i = 0; i < 2; i++) { if (chip->monitoring_volume[i] != ucontrol->value.integer.value[i]) { chip->monitoring_volume[i] = ucontrol->value.integer.value[i]; @@ -426,7 +427,7 @@ static int pcxhr_monitor_vol_put(struct changed = 1; } } - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return changed; } @@ -446,10 +447,10 @@ static int pcxhr_monitor_sw_get(struct s struct snd_ctl_elem_value *ucontrol) { struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol); - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); ucontrol->value.integer.value[0] = chip->monitoring_active[0]; ucontrol->value.integer.value[1] = chip->monitoring_active[1]; - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return 0; } @@ -460,7 +461,7 @@ static int pcxhr_monitor_sw_put(struct s int changed = 0; int i; - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); for (i = 0; i < 2; i++) { if (chip->monitoring_active[i] != ucontrol->value.integer.value[i]) { chip->monitoring_active[i] = ucontrol->value.integer.value[i]; @@ -474,7 +475,7 @@ static int pcxhr_monitor_sw_put(struct s /* update right monitoring volume and mute */ pcxhr_update_audio_pipe_level(chip, 0, 1); - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return (changed != 0); } @@ -571,13 +572,13 @@ static int pcxhr_audio_src_put(struct sn struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol); int ret = 0; - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); if (chip->audio_capture_source != ucontrol->value.enumerated.item[0]) { chip->audio_capture_source = ucontrol->value.enumerated.item[0]; pcxhr_set_audio_source(chip); ret = 1; } - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return ret; } @@ -636,9 +637,9 @@ static int pcxhr_clock_type_put(struct s struct pcxhr_mgr *mgr = snd_kcontrol_chip(kcontrol); int rate, ret = 0; - down(&mgr->mixer_mutex); + mutex_lock(&mgr->mixer_mutex); if (mgr->use_clock_type != ucontrol->value.enumerated.item[0]) { - down(&mgr->setup_mutex); + mutex_lock(&mgr->setup_mutex); mgr->use_clock_type = ucontrol->value.enumerated.item[0]; if (mgr->use_clock_type) pcxhr_get_external_clock(mgr, mgr->use_clock_type, &rate); @@ -649,10 +650,10 @@ static int pcxhr_clock_type_put(struct s if (mgr->sample_rate) mgr->sample_rate = rate; } - up(&mgr->setup_mutex); + mutex_unlock(&mgr->setup_mutex); ret = 1; /* return 1 even if the set was not done. ok ? */ } - up(&mgr->mixer_mutex); + mutex_unlock(&mgr->mixer_mutex); return ret; } @@ -685,7 +686,7 @@ static int pcxhr_clock_rate_get(struct s struct pcxhr_mgr *mgr = snd_kcontrol_chip(kcontrol); int i, err, rate; - down(&mgr->mixer_mutex); + mutex_lock(&mgr->mixer_mutex); for(i = 0; i < 3 + mgr->capture_chips; i++) { if (i == PCXHR_CLOCK_TYPE_INTERNAL) rate = mgr->sample_rate_real; @@ -696,7 +697,7 @@ static int pcxhr_clock_rate_get(struct s } ucontrol->value.integer.value[i] = rate; } - up(&mgr->mixer_mutex); + mutex_unlock(&mgr->mixer_mutex); return 0; } @@ -765,7 +766,7 @@ static int pcxhr_iec958_get(struct snd_k unsigned char aes_bits; int i, err; - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); for(i = 0; i < 5; i++) { if (kcontrol->private_value == 0) /* playback */ aes_bits = chip->aes_bits[i]; @@ -776,7 +777,7 @@ static int pcxhr_iec958_get(struct snd_k } ucontrol->value.iec958.status[i] = aes_bits; } - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return 0; } @@ -828,14 +829,14 @@ static int pcxhr_iec958_put(struct snd_k int i, changed = 0; /* playback */ - down(&chip->mgr->mixer_mutex); + mutex_lock(&chip->mgr->mixer_mutex); for (i = 0; i < 5; i++) { if (ucontrol->value.iec958.status[i] != chip->aes_bits[i]) { pcxhr_iec958_update_byte(chip, i, ucontrol->value.iec958.status[i]); changed = 1; } } - up(&chip->mgr->mixer_mutex); + mutex_unlock(&chip->mgr->mixer_mutex); return changed; } @@ -916,7 +917,7 @@ int pcxhr_create_mixer(struct pcxhr_mgr struct snd_pcxhr *chip; int err, i; - init_MUTEX(&mgr->mixer_mutex); /* can be in another place */ + mutex_init(&mgr->mixer_mutex); /* can be in another place */ for (i = 0; i < mgr->num_cards; i++) { struct snd_kcontrol_new temp; diff -puN sound/pci/trident/trident_memory.c~sem2mutex-sound-pci sound/pci/trident/trident_memory.c --- 25/sound/pci/trident/trident_memory.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/trident/trident_memory.c Fri Jan 13 15:51:11 2006 @@ -27,6 +27,8 @@ #include #include #include +#include + #include #include @@ -201,16 +203,16 @@ snd_trident_alloc_sg_pages(struct snd_tr - down(&hdr->block_mutex); + mutex_lock(&hdr->block_mutex); blk = search_empty(hdr, runtime->dma_bytes); if (blk == NULL) { - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return NULL; } if (lastpg(blk) - firstpg(blk) >= sgbuf->pages) { snd_printk(KERN_ERR "page calculation doesn't match: allocated pages = %d, trident = %d/%d\n", sgbuf->pages, firstpg(blk), lastpg(blk)); __snd_util_mem_free(hdr, blk); - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return NULL; } @@ -221,12 +223,12 @@ snd_trident_alloc_sg_pages(struct snd_tr unsigned long ptr = (unsigned long)sgbuf->table[idx].buf; if (! is_valid_page(addr)) { __snd_util_mem_free(hdr, blk); - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return NULL; } set_tlb_bus(trident, page, ptr, addr); } - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return blk; } @@ -248,10 +250,10 @@ snd_trident_alloc_cont_pages(struct snd_ hdr = trident->tlb.memhdr; snd_assert(hdr != NULL, return NULL); - down(&hdr->block_mutex); + mutex_lock(&hdr->block_mutex); blk = search_empty(hdr, runtime->dma_bytes); if (blk == NULL) { - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return NULL; } @@ -262,12 +264,12 @@ snd_trident_alloc_cont_pages(struct snd_ ptr += SNDRV_TRIDENT_PAGE_SIZE, addr += SNDRV_TRIDENT_PAGE_SIZE) { if (! is_valid_page(addr)) { __snd_util_mem_free(hdr, blk); - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return NULL; } set_tlb_bus(trident, page, ptr, addr); } - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return blk; } @@ -300,13 +302,13 @@ int snd_trident_free_pages(struct snd_tr snd_assert(blk != NULL, return -EINVAL); hdr = trident->tlb.memhdr; - down(&hdr->block_mutex); + mutex_lock(&hdr->block_mutex); /* reset TLB entries */ for (page = firstpg(blk); page <= lastpg(blk); page++) set_silent_tlb(trident, page); /* free memory block */ __snd_util_mem_free(hdr, blk); - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return 0; } @@ -332,18 +334,18 @@ snd_trident_synth_alloc(struct snd_tride struct snd_util_memblk *blk; struct snd_util_memhdr *hdr = hw->tlb.memhdr; - down(&hdr->block_mutex); + mutex_lock(&hdr->block_mutex); blk = __snd_util_mem_alloc(hdr, size); if (blk == NULL) { - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return NULL; } if (synth_alloc_pages(hw, blk)) { __snd_util_mem_free(hdr, blk); - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return NULL; } - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return blk; } @@ -356,10 +358,10 @@ snd_trident_synth_free(struct snd_triden { struct snd_util_memhdr *hdr = hw->tlb.memhdr; - down(&hdr->block_mutex); + mutex_lock(&hdr->block_mutex); synth_free_pages(hw, blk); __snd_util_mem_free(hdr, blk); - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return 0; } diff -puN sound/pci/vx222/vx222_ops.c~sem2mutex-sound-pci sound/pci/vx222/vx222_ops.c --- 25/sound/pci/vx222/vx222_ops.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/pci/vx222/vx222_ops.c Fri Jan 13 15:51:11 2006 @@ -24,6 +24,8 @@ #include #include #include +#include + #include #include #include @@ -861,10 +863,10 @@ static int vx_input_level_get(struct snd { struct vx_core *_chip = snd_kcontrol_chip(kcontrol); struct snd_vx222 *chip = (struct snd_vx222 *)_chip; - down(&_chip->mixer_mutex); + mutex_lock(&_chip->mixer_mutex); ucontrol->value.integer.value[0] = chip->input_level[0]; ucontrol->value.integer.value[1] = chip->input_level[1]; - up(&_chip->mixer_mutex); + mutex_unlock(&_chip->mixer_mutex); return 0; } @@ -872,16 +874,16 @@ static int vx_input_level_put(struct snd { struct vx_core *_chip = snd_kcontrol_chip(kcontrol); struct snd_vx222 *chip = (struct snd_vx222 *)_chip; - down(&_chip->mixer_mutex); + mutex_lock(&_chip->mixer_mutex); if (chip->input_level[0] != ucontrol->value.integer.value[0] || chip->input_level[1] != ucontrol->value.integer.value[1]) { chip->input_level[0] = ucontrol->value.integer.value[0]; chip->input_level[1] = ucontrol->value.integer.value[1]; vx2_set_input_level(chip); - up(&_chip->mixer_mutex); + mutex_unlock(&_chip->mixer_mutex); return 1; } - up(&_chip->mixer_mutex); + mutex_unlock(&_chip->mixer_mutex); return 0; } @@ -907,14 +909,14 @@ static int vx_mic_level_put(struct snd_k { struct vx_core *_chip = snd_kcontrol_chip(kcontrol); struct snd_vx222 *chip = (struct snd_vx222 *)_chip; - down(&_chip->mixer_mutex); + mutex_lock(&_chip->mixer_mutex); if (chip->mic_level != ucontrol->value.integer.value[0]) { chip->mic_level = ucontrol->value.integer.value[0]; vx2_set_input_level(chip); - up(&_chip->mixer_mutex); + mutex_unlock(&_chip->mixer_mutex); return 1; } - up(&_chip->mixer_mutex); + mutex_unlock(&_chip->mixer_mutex); return 0; } diff -puN sound/synth/util_mem.c~sem2mutex-sound-pci sound/synth/util_mem.c --- 25/sound/synth/util_mem.c~sem2mutex-sound-pci Fri Jan 13 15:51:11 2006 +++ 25-akpm/sound/synth/util_mem.c Fri Jan 13 15:51:11 2006 @@ -18,6 +18,7 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#include #include #include #include @@ -42,7 +43,7 @@ snd_util_memhdr_new(int memsize) if (hdr == NULL) return NULL; hdr->size = memsize; - init_MUTEX(&hdr->block_mutex); + mutex_init(&hdr->block_mutex); INIT_LIST_HEAD(&hdr->block); return hdr; @@ -136,9 +137,9 @@ struct snd_util_memblk * snd_util_mem_alloc(struct snd_util_memhdr *hdr, int size) { struct snd_util_memblk *blk; - down(&hdr->block_mutex); + mutex_lock(&hdr->block_mutex); blk = __snd_util_mem_alloc(hdr, size); - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return blk; } @@ -163,9 +164,9 @@ int snd_util_mem_free(struct snd_util_me { snd_assert(hdr && blk, return -EINVAL); - down(&hdr->block_mutex); + mutex_lock(&hdr->block_mutex); __snd_util_mem_free(hdr, blk); - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return 0; } @@ -175,9 +176,9 @@ int snd_util_mem_free(struct snd_util_me int snd_util_mem_avail(struct snd_util_memhdr *hdr) { unsigned int size; - down(&hdr->block_mutex); + mutex_lock(&hdr->block_mutex); size = hdr->size - hdr->used; - up(&hdr->block_mutex); + mutex_unlock(&hdr->block_mutex); return size; } _