From pcihpd-discuss-admin@lists.sourceforge.net Thu May 11 19:16:08 2006 Message-ID: <4463EF07.6020904@jp.fujitsu.com> From: Kenji Kaneshige To: Greg KH , Greg KH , Kristen Accardi Cc: Kenji Kaneshige Subject: shpchp: Remove Unused hpc_evelnt_lock Date: Fri, 12 May 2006 11:12:23 +0900 This patch removes unused hpc_event_lock. This patch has no functional change. Signed-off-by: Kenji Kaneshige Cc: Kristen Accardi Signed-off-by: Greg Kroah-Hartman --- drivers/pci/hotplug/shpchp_hpc.c | 8 -------- 1 file changed, 8 deletions(-) --- gregkh-2.6.orig/drivers/pci/hotplug/shpchp_hpc.c +++ gregkh-2.6/drivers/pci/hotplug/shpchp_hpc.c @@ -211,8 +211,6 @@ #define SLOT_EVENT_LATCH 0x2 #define SLOT_SERR_INT_MASK 0x3 -static spinlock_t hpc_event_lock; - DEFINE_DBG_BUFFER /* Debug string buffer for entire HPC defined here */ static struct php_ctlr_state_s *php_ctlr_list_head; /* HPC state linked list */ static int ctlr_seq_num = 0; /* Controller sequenc # */ @@ -1105,7 +1103,6 @@ int shpc_init(struct controller * ctrl, void *instance_id = ctrl; int rc, num_slots = 0; u8 hp_slot; - static int first = 1; u32 shpc_base_offset; u32 tempdword, slot_reg, slot_config; u8 i; @@ -1167,11 +1164,6 @@ int shpc_init(struct controller * ctrl, ctrl->mmio_size = 0x24 + 0x4 * num_slots; } - if (first) { - spin_lock_init(&hpc_event_lock); - first = 0; - } - info("HPC vendor_id %x device_id %x ss_vid %x ss_did %x\n", pdev->vendor, pdev->device, pdev->subsystem_vendor, pdev->subsystem_device);