From a741ea6efc0c78093ef5652c119262004ee7a8c9 Mon Sep 17 00:00:00 2001 From: Ernesto Ramos Date: Wed, 28 Jul 2010 09:45:26 -0500 Subject: [PATCH 477/524] staging:ti dspbridge: remove DSP_SUCCEEDED macro from rmgr Since status succeeded is now 0 macro DSP_SUCCEEDED is not necessary anymore. Signed-off-by: Ernesto Ramos Signed-off-by: Greg Kroah-Hartman --- drivers/staging/tidspbridge/rmgr/dbdcd.c | 24 ++-- drivers/staging/tidspbridge/rmgr/disp.c | 34 +++--- drivers/staging/tidspbridge/rmgr/drv.c | 31 ++--- drivers/staging/tidspbridge/rmgr/drv_interface.c | 2 +- drivers/staging/tidspbridge/rmgr/dspdrv.c | 8 +- drivers/staging/tidspbridge/rmgr/mgr.c | 20 ++-- drivers/staging/tidspbridge/rmgr/nldr.c | 93 +++++++------- drivers/staging/tidspbridge/rmgr/node.c | 151 +++++++++++----------- drivers/staging/tidspbridge/rmgr/proc.c | 95 +++++++------- drivers/staging/tidspbridge/rmgr/pwr.c | 18 +-- drivers/staging/tidspbridge/rmgr/rmm.c | 8 +- drivers/staging/tidspbridge/rmgr/strm.c | 48 ++++---- 12 files changed, 260 insertions(+), 272 deletions(-) diff --git a/drivers/staging/tidspbridge/rmgr/dbdcd.c b/drivers/staging/tidspbridge/rmgr/dbdcd.c index b96aea7..12d2d41 100644 --- a/drivers/staging/tidspbridge/rmgr/dbdcd.c +++ b/drivers/staging/tidspbridge/rmgr/dbdcd.c @@ -156,7 +156,7 @@ int dcd_create_manager(char *sz_zl_dll_name, cod_delete(cod_mgr); } - DBC_ENSURE((DSP_SUCCEEDED(status)) || + DBC_ENSURE((!status) || ((dcd_mgr_obj == NULL) && (status == -ENOMEM))); func_end: @@ -252,7 +252,7 @@ int dcd_enumerate_object(s32 index, enum dsp_dcdobjtype obj_type, } } - if (DSP_SUCCEEDED(status)) { + if (!status) { len = strlen(sz_reg_key); spin_lock(&dbdcd_lock); list_for_each_entry(dcd_key, ®_key_list, link) { @@ -269,7 +269,7 @@ int dcd_enumerate_object(s32 index, enum dsp_dcdobjtype obj_type, status = -ENODATA; } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Create UUID value using string retrieved from * registry. */ uuid_uuid_from_string(sz_value, &dsp_uuid_obj); @@ -446,7 +446,7 @@ int dcd_get_object_def(struct dcd_manager *hdcd_mgr, /* Retrieve paths from the registry based on struct dsp_uuid */ dw_buf_size = DCD_MAXPATHLENGTH; } - if (DSP_SUCCEEDED(status)) { + if (!status) { spin_lock(&dbdcd_lock); list_for_each_entry(dcd_key, ®_key_list, link) { if (!strncmp(dcd_key->name, sz_reg_key, @@ -500,7 +500,7 @@ int dcd_get_object_def(struct dcd_manager *hdcd_mgr, #else status = cod_read_section(lib, sz_sect_name, psz_coff_buf, ul_len); #endif - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Compres DSP buffer to conform to PC format. */ if (strstr(dcd_key->path, "iva") == NULL) { compress_buf(psz_coff_buf, ul_len, DSPWORDSIZE); @@ -585,7 +585,7 @@ int dcd_get_objects(struct dcd_manager *hdcd_mgr, status = cod_read_section(lib, DCD_REGISTER_SECTION, psz_coff_buf, ul_len); #endif - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Compress DSP buffer to conform to PC format. */ if (strstr(sz_coff_path, "iva") == NULL) { compress_buf(psz_coff_buf, ul_len, DSPWORDSIZE); @@ -699,7 +699,7 @@ int dcd_get_library_name(struct dcd_manager *hdcd_mgr, status = -EINVAL; DBC_ASSERT(false); } - if (DSP_SUCCEEDED(status)) { + if (!status) { if ((strlen(sz_reg_key) + strlen(sz_obj_type)) < DCD_MAXPATHLENGTH) { strncat(sz_reg_key, sz_obj_type, @@ -714,7 +714,7 @@ int dcd_get_library_name(struct dcd_manager *hdcd_mgr, else status = -EPERM; } - if (DSP_SUCCEEDED(status)) { + if (!status) { spin_lock(&dbdcd_lock); list_for_each_entry(dcd_key, ®_key_list, link) { /* See if the name matches. */ @@ -767,7 +767,7 @@ int dcd_get_library_name(struct dcd_manager *hdcd_mgr, 0 : -ENOKEY; } - if (DSP_SUCCEEDED(status)) + if (!status) memcpy(str_lib_name, dcd_key->path, strlen(dcd_key->path) + 1); return status; } @@ -955,7 +955,7 @@ int dcd_register_object(struct dsp_uuid *uuid_obj, status = -EPERM; } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* * Because the node database has been updated through a * successful object registration/de-registration operation, @@ -1441,11 +1441,11 @@ static int get_dep_lib_info(struct dcd_manager *hdcd_mgr, } /* Open the library */ - if (DSP_SUCCEEDED(status)) { + if (!status) { status = cod_open(dcd_mgr_obj->cod_mgr, psz_file_name, COD_NOLOAD, &lib); } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Get dependent library section information. */ status = cod_get_section(lib, DEPLIBSECT, &ul_addr, &ul_len); diff --git a/drivers/staging/tidspbridge/rmgr/disp.c b/drivers/staging/tidspbridge/rmgr/disp.c index 417faeb..2d479b2 100644 --- a/drivers/staging/tidspbridge/rmgr/disp.c +++ b/drivers/staging/tidspbridge/rmgr/disp.c @@ -111,9 +111,9 @@ int disp_create(struct disp_object **dispatch_obj, disp_obj->hdev_obj = hdev_obj; /* Get Channel manager and Bridge function interface */ - if (DSP_SUCCEEDED(status)) { + if (!status) { status = dev_get_chnl_mgr(hdev_obj, &(disp_obj->hchnl_mgr)); - if (DSP_SUCCEEDED(status)) { + if (!status) { (void)dev_get_intf_fxns(hdev_obj, &intf_fxns); disp_obj->intf_fxns = intf_fxns; } @@ -146,7 +146,7 @@ int disp_create(struct disp_object **dispatch_obj, CHNL_MODETODSP, ul_chnl_id, &chnl_attr_obj); - if (DSP_SUCCEEDED(status)) { + if (!status) { ul_chnl_id = disp_attrs->ul_chnl_offset + CHNLFROMRMSOFFSET; status = (*intf_fxns->pfn_chnl_open) (&(disp_obj->chnl_from_dsp), @@ -154,7 +154,7 @@ int disp_create(struct disp_object **dispatch_obj, CHNL_MODEFROMDSP, ul_chnl_id, &chnl_attr_obj); } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Allocate buffer for commands, replies */ disp_obj->ul_bufsize = disp_attrs->ul_chnl_buf_size; disp_obj->ul_bufsize_rms = RMS_COMMANDBUFSIZE; @@ -163,13 +163,13 @@ int disp_create(struct disp_object **dispatch_obj, status = -ENOMEM; } func_cont: - if (DSP_SUCCEEDED(status)) + if (!status) *dispatch_obj = disp_obj; else delete_disp(disp_obj); DBC_ENSURE(((DSP_FAILED(status)) && ((*dispatch_obj == NULL))) || - ((DSP_SUCCEEDED(status)) && *dispatch_obj)); + (!status && *dispatch_obj)); return status; } @@ -345,7 +345,7 @@ int disp_node_create(struct disp_object *disp_obj, * Socket Args (if DAIS socket node): * */ - if (DSP_SUCCEEDED(status)) { + if (!status) { total = 0; /* Total number of words in buffer so far */ pdw_buf = (rms_word *) disp_obj->pbuf; rms_cmd = (struct rms_command *)pdw_buf; @@ -439,7 +439,7 @@ int disp_node_create(struct disp_object *disp_obj, offset = total; } for (i = 0; (i < task_arg_obj.num_outputs) && - (DSP_SUCCEEDED(status)); i++) { + (!status); i++) { pdw_buf[sio_out_def_offset + i] = (offset - args_offset) * (sizeof(rms_word) / DSPWORDSIZE); @@ -455,12 +455,12 @@ int disp_node_create(struct disp_object *disp_obj, status = -EPERM; } } - if (DSP_SUCCEEDED(status)) { + if (!status) { ul_bytes = total * sizeof(rms_word); DBC_ASSERT(ul_bytes < (RMS_COMMANDBUFSIZE * sizeof(rms_word))); status = send_message(disp_obj, node_get_timeout(hnode), ul_bytes, node_env); - if (DSP_SUCCEEDED(status)) { + if (status >= 0) { /* * Message successfully received from RMS. * Return the status of the Node's create function @@ -497,7 +497,7 @@ int disp_node_delete(struct disp_object *disp_obj, status = dev_get_dev_type(disp_obj->hdev_obj, &dev_type); - if (DSP_SUCCEEDED(status)) { + if (!status) { if (dev_type == DSP_UNIT) { @@ -513,7 +513,7 @@ int disp_node_delete(struct disp_object *disp_obj, status = send_message(disp_obj, node_get_timeout(hnode), sizeof(struct rms_command), &dw_arg); - if (DSP_SUCCEEDED(status)) { + if (status >= 0) { /* * Message successfully received from RMS. * Return the status of the Node's delete @@ -550,7 +550,7 @@ int disp_node_run(struct disp_object *disp_obj, status = dev_get_dev_type(disp_obj->hdev_obj, &dev_type); - if (DSP_SUCCEEDED(status)) { + if (!status) { if (dev_type == DSP_UNIT) { @@ -566,7 +566,7 @@ int disp_node_run(struct disp_object *disp_obj, status = send_message(disp_obj, node_get_timeout(hnode), sizeof(struct rms_command), &dw_arg); - if (DSP_SUCCEEDED(status)) { + if (status >= 0) { /* * Message successfully received from RMS. * Return the status of the Node's execute @@ -649,7 +649,7 @@ static int fill_stream_def(rms_word *pdw_buf, u32 *ptotal, u32 offset, strm_def_obj->timeout = strm_def.utimeout; } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* * Since we haven't added the device name yet, subtract * 1 from total. @@ -709,7 +709,7 @@ static int send_message(struct disp_object *disp_obj, u32 timeout, status = (*intf_fxns->pfn_chnl_get_ioc) (chnl_obj, timeout, &chnl_ioc_obj); - if (DSP_SUCCEEDED(status)) { + if (!status) { if (!CHNL_IS_IO_COMPLETE(chnl_ioc_obj)) { if (CHNL_IS_TIMED_OUT(chnl_ioc_obj)) status = -ETIME; @@ -730,7 +730,7 @@ static int send_message(struct disp_object *disp_obj, u32 timeout, status = (*intf_fxns->pfn_chnl_get_ioc) (chnl_obj, timeout, &chnl_ioc_obj); - if (DSP_SUCCEEDED(status)) { + if (!status) { if (CHNL_IS_TIMED_OUT(chnl_ioc_obj)) { status = -ETIME; } else if (chnl_ioc_obj.byte_size < ul_bytes) { diff --git a/drivers/staging/tidspbridge/rmgr/drv.c b/drivers/staging/tidspbridge/rmgr/drv.c index 2ce0737..93e9369 100644 --- a/drivers/staging/tidspbridge/rmgr/drv.c +++ b/drivers/staging/tidspbridge/rmgr/drv.c @@ -90,7 +90,7 @@ int drv_insert_node_res_element(void *hnode, void *node_resource, if (*node_res_obj == NULL) status = -EFAULT; - if (DSP_SUCCEEDED(status)) { + if (!status) { if (mutex_lock_interruptible(&ctxt->node_mutex)) { kfree(*node_res_obj); return -EPERM; @@ -282,7 +282,7 @@ int drv_proc_insert_strm_res_element(void *stream_obj, if (*pstrm_res == NULL) status = -EFAULT; - if (DSP_SUCCEEDED(status)) { + if (!status) { if (mutex_lock_interruptible(&ctxt->strm_mutex)) { kfree(*pstrm_res); return -EPERM; @@ -453,9 +453,9 @@ int drv_create(struct drv_object **drv_obj) status = -ENOMEM; } /* Store the DRV Object in the Registry */ - if (DSP_SUCCEEDED(status)) + if (!status) status = cfg_set_object((u32) pdrv_object, REG_DRV_OBJECT); - if (DSP_SUCCEEDED(status)) { + if (!status) { *drv_obj = pdrv_object; } else { kfree(pdrv_object->dev_list); @@ -556,7 +556,7 @@ u32 drv_get_first_dev_object(void) u32 dw_dev_object = 0; struct drv_object *pdrv_obj; - if (DSP_SUCCEEDED(cfg_get_object((u32 *) &pdrv_obj, REG_DRV_OBJECT))) { + if (!cfg_get_object((u32 *) &pdrv_obj, REG_DRV_OBJECT)) { if ((pdrv_obj->dev_list != NULL) && !LST_IS_EMPTY(pdrv_obj->dev_list)) dw_dev_object = (u32) lst_first(pdrv_obj->dev_list); @@ -576,7 +576,7 @@ u32 drv_get_first_dev_extension(void) u32 dw_dev_extension = 0; struct drv_object *pdrv_obj; - if (DSP_SUCCEEDED(cfg_get_object((u32 *) &pdrv_obj, REG_DRV_OBJECT))) { + if (!cfg_get_object((u32 *) &pdrv_obj, REG_DRV_OBJECT)) { if ((pdrv_obj->dev_node_string != NULL) && !LST_IS_EMPTY(pdrv_obj->dev_node_string)) { @@ -602,7 +602,7 @@ u32 drv_get_next_dev_object(u32 hdev_obj) DBC_REQUIRE(hdev_obj != 0); - if (DSP_SUCCEEDED(cfg_get_object((u32 *) &pdrv_obj, REG_DRV_OBJECT))) { + if (!cfg_get_object((u32 *) &pdrv_obj, REG_DRV_OBJECT)) { if ((pdrv_obj->dev_list != NULL) && !LST_IS_EMPTY(pdrv_obj->dev_list)) { @@ -629,7 +629,7 @@ u32 drv_get_next_dev_extension(u32 dev_extension) DBC_REQUIRE(dev_extension != 0); - if (DSP_SUCCEEDED(cfg_get_object((u32 *) &pdrv_obj, REG_DRV_OBJECT))) { + if (!cfg_get_object((u32 *) &pdrv_obj, REG_DRV_OBJECT)) { if ((pdrv_obj->dev_node_string != NULL) && !LST_IS_EMPTY(pdrv_obj->dev_node_string)) { dw_dev_extension = @@ -668,7 +668,6 @@ int drv_init(void) int drv_insert_dev_object(struct drv_object *driver_obj, struct dev_object *hdev_obj) { - int status = 0; struct drv_object *pdrv_object = (struct drv_object *)driver_obj; DBC_REQUIRE(refs > 0); @@ -678,10 +677,9 @@ int drv_insert_dev_object(struct drv_object *driver_obj, lst_put_tail(pdrv_object->dev_list, (struct list_head *)hdev_obj); - DBC_ENSURE(DSP_SUCCEEDED(status) - && !LST_IS_EMPTY(pdrv_object->dev_list)); + DBC_ENSURE(!LST_IS_EMPTY(pdrv_object->dev_list)); - return status; + return 0; } /* @@ -746,7 +744,7 @@ int drv_request_resources(u32 dw_context, u32 *dev_node_strg) */ status = cfg_get_object((u32 *) &pdrv_object, REG_DRV_OBJECT); - if (DSP_SUCCEEDED(status)) { + if (!status) { pszdev_node = kzalloc(sizeof(struct drv_ext), GFP_KERNEL); if (pszdev_node) { lst_init_elem(&pszdev_node->link); @@ -767,7 +765,7 @@ int drv_request_resources(u32 dw_context, u32 *dev_node_strg) *dev_node_strg = 0; } - DBC_ENSURE((DSP_SUCCEEDED(status) && dev_node_strg != NULL && + DBC_ENSURE((!status && dev_node_strg != NULL && !LST_IS_EMPTY(pdrv_object->dev_node_string)) || (DSP_FAILED(status) && *dev_node_strg == 0)); @@ -820,7 +818,6 @@ int drv_release_resources(u32 dw_context, struct drv_object *hdrv_obj) */ static int request_bridge_resources(struct cfg_hostres *res) { - int status = 0; struct cfg_hostres *host_res = res; /* num_mem_windows must not be more than CFG_MAXMEMREGISTERS */ @@ -845,7 +842,7 @@ static int request_bridge_resources(struct cfg_hostres *res) host_res->dw_num_chnls = CHNL_MAXCHANNELS; host_res->dw_chnl_buf_size = 0x400; - return status; + return 0; } /* @@ -919,7 +916,7 @@ int drv_request_bridge_res_dsp(void **phost_resources) dma_addr, shm_size); } } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* These are hard-coded values */ host_res->birq_registers = 0; host_res->birq_attrib = 0; diff --git a/drivers/staging/tidspbridge/rmgr/drv_interface.c b/drivers/staging/tidspbridge/rmgr/drv_interface.c index 340c92d..b1dcf4a 100644 --- a/drivers/staging/tidspbridge/rmgr/drv_interface.c +++ b/drivers/staging/tidspbridge/rmgr/drv_interface.c @@ -588,7 +588,7 @@ static long bridge_ioctl(struct file *filp, unsigned int code, status = api_call_dev_ioctl(code, &buf_in, &retval, filp->private_data); - if (DSP_SUCCEEDED(status)) { + if (!status) { status = retval; } else { dev_dbg(bridge, "%s: IOCTL Failed, code: 0x%x " diff --git a/drivers/staging/tidspbridge/rmgr/dspdrv.c b/drivers/staging/tidspbridge/rmgr/dspdrv.c index 8fedf18..0a10d88 100644 --- a/drivers/staging/tidspbridge/rmgr/dspdrv.c +++ b/drivers/staging/tidspbridge/rmgr/dspdrv.c @@ -64,7 +64,7 @@ u32 dsp_init(u32 *init_status) /* End drv_create */ /* Request Resources */ status = drv_request_resources((u32) &dev_node, &device_node_string); - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Attempt to Start the Device */ status = dev_start_device((struct cfg_devnode *) device_node_string); @@ -97,7 +97,7 @@ u32 dsp_init(u32 *init_status) } /* Unwinding the loaded drivers */ func_cont: /* Attempt to Start the Board */ - if (DSP_SUCCEEDED(status)) { + if (!status) { /* BRD_AutoStart could fail if the dsp execuetable is not the * correct one. We should not propagate that error * into the device loader. */ @@ -105,7 +105,7 @@ func_cont: } else { dev_dbg(bridge, "%s: Failed\n", __func__); } /* End api_init_complete2 */ - DBC_ENSURE((DSP_SUCCEEDED(status) && drv_obj != NULL) || + DBC_ENSURE((!status && drv_obj != NULL) || (DSP_FAILED(status) && drv_obj == NULL)); *init_status = status; /* Return the Driver Object */ @@ -133,7 +133,7 @@ bool dsp_deinit(u32 device_context) /* Get the Manager Object from Registry * MGR Destroy will unload the DCD dll */ - if (DSP_SUCCEEDED(cfg_get_object((u32 *) &mgr_obj, REG_MGR_OBJECT))) + if (!cfg_get_object((u32 *) &mgr_obj, REG_MGR_OBJECT)) (void)mgr_destroy(mgr_obj); api_exit(); diff --git a/drivers/staging/tidspbridge/rmgr/mgr.c b/drivers/staging/tidspbridge/rmgr/mgr.c index 805d3ca..57ae807 100644 --- a/drivers/staging/tidspbridge/rmgr/mgr.c +++ b/drivers/staging/tidspbridge/rmgr/mgr.c @@ -65,10 +65,10 @@ int mgr_create(struct mgr_object **mgr_obj, pmgr_obj = kzalloc(sizeof(struct mgr_object), GFP_KERNEL); if (pmgr_obj) { status = dcd_create_manager(ZLDLLNAME, &pmgr_obj->hdcd_mgr); - if (DSP_SUCCEEDED(status)) { + if (!status) { /* If succeeded store the handle in the MGR Object */ status = cfg_set_object((u32) pmgr_obj, REG_MGR_OBJECT); - if (DSP_SUCCEEDED(status)) { + if (!status) { *mgr_obj = pmgr_obj; } else { dcd_destroy_manager(pmgr_obj->hdcd_mgr); @@ -148,7 +148,7 @@ int mgr_enum_node_info(u32 node_id, struct dsp_ndbprops *pndb_props, } } - if (DSP_SUCCEEDED(status)) { + if (!status) { if (node_id > (node_index - 1)) { status = -EINVAL; } else { @@ -156,7 +156,7 @@ int mgr_enum_node_info(u32 node_id, struct dsp_ndbprops *pndb_props, (struct dsp_uuid *) &node_uuid, DSP_DCDNODETYPE, &gen_obj); - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Get the Obj def */ *pndb_props = gen_obj.obj_data.node_obj.ndb_props; @@ -166,7 +166,7 @@ int mgr_enum_node_info(u32 node_id, struct dsp_ndbprops *pndb_props, } func_cont: - DBC_ENSURE((DSP_SUCCEEDED(status) && *pu_num_nodes > 0) || + DBC_ENSURE((!status && *pu_num_nodes > 0) || (DSP_FAILED(status) && *pu_num_nodes == 0)); return status; @@ -204,15 +204,15 @@ int mgr_enum_processor_info(u32 processor_id, *pu_num_procs = 0; status = cfg_get_object((u32 *) &hdrv_obj, REG_DRV_OBJECT); - if (DSP_SUCCEEDED(status)) { + if (!status) { status = drv_get_dev_object(processor_id, hdrv_obj, &hdev_obj); - if (DSP_SUCCEEDED(status)) { + if (!status) { status = dev_get_dev_type(hdev_obj, (u8 *) &dev_type); status = dev_get_dev_node(hdev_obj, &dev_node); if (dev_type != DSP_UNIT) status = -EPERM; - if (DSP_SUCCEEDED(status)) + if (!status) processor_info->processor_type = DSPTYPE64; } } @@ -243,7 +243,7 @@ int mgr_enum_processor_info(u32 processor_id, status2 = dcd_get_object_def(pmgr_obj->hdcd_mgr, (struct dsp_uuid *)&temp_uuid, DSP_DCDPROCESSORTYPE, &gen_obj); - if (DSP_SUCCEEDED(status2)) { + if (!status2) { /* Get the Obj def */ if (processor_info_size < sizeof(struct mgr_processorextinfo)) { @@ -318,7 +318,7 @@ int mgr_get_dcd_handle(struct mgr_object *mgr_handle, *dcd_handle = (u32) pmgr_obj->hdcd_mgr; status = 0; } - DBC_ENSURE((DSP_SUCCEEDED(status) && *dcd_handle != (u32) NULL) || + DBC_ENSURE((!status && *dcd_handle != (u32) NULL) || (DSP_FAILED(status) && *dcd_handle == (u32) NULL)); return status; diff --git a/drivers/staging/tidspbridge/rmgr/nldr.c b/drivers/staging/tidspbridge/rmgr/nldr.c index 23b44cf..993a9be 100644 --- a/drivers/staging/tidspbridge/rmgr/nldr.c +++ b/drivers/staging/tidspbridge/rmgr/nldr.c @@ -402,7 +402,7 @@ int nldr_allocate(struct nldr_object *nldr_obj, void *priv_ref, if (DSP_FAILED(status) && nldr_node_obj) kfree(nldr_node_obj); - DBC_ENSURE((DSP_SUCCEEDED(status) && *nldr_nodeobj) + DBC_ENSURE((!status && *nldr_nodeobj) || (DSP_FAILED(status) && *nldr_nodeobj == NULL)); return status; } @@ -444,13 +444,13 @@ int nldr_create(struct nldr_object **nldr, dev_get_cod_mgr(hdev_obj, &cod_mgr); if (cod_mgr) { status = cod_get_loader(cod_mgr, &nldr_obj->dbll); - DBC_ASSERT(DSP_SUCCEEDED(status)); + DBC_ASSERT(!status); status = cod_get_base_lib(cod_mgr, &nldr_obj->base_lib); - DBC_ASSERT(DSP_SUCCEEDED(status)); + DBC_ASSERT(!status); status = cod_get_base_name(cod_mgr, sz_zl_file, COD_MAXPATHLENGTH); - DBC_ASSERT(DSP_SUCCEEDED(status)); + DBC_ASSERT(!status); } status = 0; /* end lazy status checking */ @@ -464,16 +464,16 @@ int nldr_create(struct nldr_object **nldr, status = -ENOMEM; } /* Create the DCD Manager */ - if (DSP_SUCCEEDED(status)) + if (!status) status = dcd_create_manager(NULL, &nldr_obj->hdcd_mgr); /* Get dynamic loading memory sections from base lib */ - if (DSP_SUCCEEDED(status)) { + if (!status) { status = nldr_obj->ldr_fxns.get_sect_fxn(nldr_obj->base_lib, DYNMEMSECT, &ul_addr, &ul_len); - if (DSP_SUCCEEDED(status)) { + if (!status) { psz_coff_buf = kzalloc(ul_len * nldr_obj->us_dsp_mau_size, GFP_KERNEL); @@ -487,21 +487,21 @@ int nldr_create(struct nldr_object **nldr, "segments: 0x%x\n", __func__, status); } } - if (DSP_SUCCEEDED(status) && ul_len > 0) { + if (!status && ul_len > 0) { /* Read section containing dynamic load mem segments */ status = nldr_obj->ldr_fxns.read_sect_fxn(nldr_obj->base_lib, DYNMEMSECT, psz_coff_buf, ul_len); } - if (DSP_SUCCEEDED(status) && ul_len > 0) { + if (!status && ul_len > 0) { /* Parse memory segment data */ dload_segs = (u16) (*((u32 *) psz_coff_buf)); if (dload_segs > MAXMEMSEGS) status = -EBADF; } /* Parse dynamic load memory segments */ - if (DSP_SUCCEEDED(status) && dload_segs > 0) { + if (!status && dload_segs > 0) { rmm_segs = kzalloc(sizeof(struct rmm_segment) * dload_segs, GFP_KERNEL); nldr_obj->seg_table = @@ -526,10 +526,10 @@ int nldr_create(struct nldr_object **nldr, } } /* Create Remote memory manager */ - if (DSP_SUCCEEDED(status)) + if (!status) status = rmm_create(&nldr_obj->rmm, rmm_segs, dload_segs); - if (DSP_SUCCEEDED(status)) { + if (!status) { /* set the alloc, free, write functions for loader */ nldr_obj->ldr_fxns.get_attrs_fxn(nldr_obj->dbll, &save_attrs); new_attrs = save_attrs; @@ -547,17 +547,17 @@ int nldr_create(struct nldr_object **nldr, kfree(psz_coff_buf); /* Get overlay nodes */ - if (DSP_SUCCEEDED(status)) { + if (!status) { status = cod_get_base_name(cod_mgr, sz_zl_file, COD_MAXPATHLENGTH); /* lazy check */ - DBC_ASSERT(DSP_SUCCEEDED(status)); + DBC_ASSERT(!status); /* First count number of overlay nodes */ status = dcd_get_objects(nldr_obj->hdcd_mgr, sz_zl_file, add_ovly_node, (void *)nldr_obj); /* Now build table of overlay nodes */ - if (DSP_SUCCEEDED(status) && nldr_obj->ovly_nodes > 0) { + if (!status && nldr_obj->ovly_nodes > 0) { /* Allocate table for overlay nodes */ nldr_obj->ovly_table = kzalloc(sizeof(struct ovly_node) * @@ -570,7 +570,7 @@ int nldr_create(struct nldr_object **nldr, } } /* Do a fake reload of the base image to get overlay section info */ - if (DSP_SUCCEEDED(status) && nldr_obj->ovly_nodes > 0) { + if (!status && nldr_obj->ovly_nodes > 0) { save_attrs.write = fake_ovly_write; save_attrs.log_write = add_ovly_info; save_attrs.log_write_handle = nldr_obj; @@ -578,7 +578,7 @@ int nldr_create(struct nldr_object **nldr, status = nldr_obj->ldr_fxns.load_fxn(nldr_obj->base_lib, flags, &save_attrs, &ul_entry); } - if (DSP_SUCCEEDED(status)) { + if (!status) { *nldr = (struct nldr_object *)nldr_obj; } else { if (nldr_obj) @@ -587,7 +587,7 @@ int nldr_create(struct nldr_object **nldr, *nldr = NULL; } /* FIXME:Temp. Fix. Must be removed */ - DBC_ENSURE((DSP_SUCCEEDED(status) && *nldr) + DBC_ENSURE((!status && *nldr) || (DSP_FAILED(status) && (*nldr == NULL))); return status; } @@ -774,8 +774,7 @@ int nldr_get_rmm_manager(struct nldr_object *nldr, status = -EFAULT; } - DBC_ENSURE(DSP_SUCCEEDED(status) || ((rmm_mgr != NULL) && - (*rmm_mgr == NULL))); + DBC_ENSURE(!status || (rmm_mgr != NULL && *rmm_mgr == NULL)); return status; } @@ -826,7 +825,7 @@ int nldr_load(struct nldr_nodeobject *nldr_node_obj, load_lib(nldr_node_obj, &nldr_node_obj->root, lib_uuid, false, nldr_node_obj->lib_path, phase, 0); - if (DSP_SUCCEEDED(status)) { + if (!status) { if (*nldr_node_obj->pf_phase_split) { switch (phase) { case NLDR_CREATE: @@ -956,7 +955,7 @@ static int add_ovly_info(void *handle, struct dbll_sect_info *sect_info, &nldr_obj-> ovly_table[i].create_sects_list, sect_info, §_exists, addr, bytes); - if (DSP_SUCCEEDED(status) && !sect_exists) + if (!status && !sect_exists) nldr_obj->ovly_table[i].create_sects++; } else if (strncmp(pch, PDELETE, strlen(PDELETE)) == 0) { @@ -965,7 +964,7 @@ static int add_ovly_info(void *handle, struct dbll_sect_info *sect_info, &nldr_obj-> ovly_table[i].delete_sects_list, sect_info, §_exists, addr, bytes); - if (DSP_SUCCEEDED(status) && !sect_exists) + if (!status && !sect_exists) nldr_obj->ovly_table[i].delete_sects++; } else if (strncmp(pch, PEXECUTE, strlen(PEXECUTE)) == 0) { @@ -974,7 +973,7 @@ static int add_ovly_info(void *handle, struct dbll_sect_info *sect_info, &nldr_obj-> ovly_table[i].execute_sects_list, sect_info, §_exists, addr, bytes); - if (DSP_SUCCEEDED(status) && !sect_exists) + if (!status && !sect_exists) nldr_obj->ovly_table[i].execute_sects++; } else { @@ -984,7 +983,7 @@ static int add_ovly_info(void *handle, struct dbll_sect_info *sect_info, &nldr_obj-> ovly_table[i].other_sects_list, sect_info, §_exists, addr, bytes); - if (DSP_SUCCEEDED(status) && !sect_exists) + if (!status && !sect_exists) nldr_obj->ovly_table[i].other_sects++; } @@ -1096,7 +1095,7 @@ static int add_ovly_sect(struct nldr_object *nldr_obj, } /* Add to the list */ - if (DSP_SUCCEEDED(status)) { + if (!status) { if (*lst == NULL) { /* First in the list */ *lst = new_sect; @@ -1263,7 +1262,7 @@ static int load_lib(struct nldr_nodeobject *nldr_node_obj, if (psz_file_name == NULL) status = -ENOMEM; - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Get the name of the library */ if (depth == 0) { status = @@ -1280,7 +1279,7 @@ static int load_lib(struct nldr_nodeobject *nldr_node_obj, NULL); } } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Open the library, don't load symbols */ status = nldr_obj->ldr_fxns.open_fxn(nldr_obj->dbll, psz_file_name, @@ -1290,7 +1289,7 @@ static int load_lib(struct nldr_nodeobject *nldr_node_obj, kfree(psz_file_name); /* Check to see if library not already loaded */ - if (DSP_SUCCEEDED(status) && root_prstnt) { + if (!status && root_prstnt) { lib_status = find_in_persistent_lib_array(nldr_node_obj, root->lib); /* Close library */ @@ -1299,7 +1298,7 @@ static int load_lib(struct nldr_nodeobject *nldr_node_obj, return 0; } } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Check for circular dependencies. */ for (i = 0; i < depth; i++) { if (root->lib == lib_path[i]) { @@ -1309,7 +1308,7 @@ static int load_lib(struct nldr_nodeobject *nldr_node_obj, } } } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Add library to current path in dependency tree */ lib_path[depth] = root->lib; depth++; @@ -1319,7 +1318,7 @@ static int load_lib(struct nldr_nodeobject *nldr_node_obj, &uuid, &nd_libs, &np_libs, phase); } DBC_ASSERT(nd_libs >= np_libs); - if (DSP_SUCCEEDED(status)) { + if (!status) { if (!(*nldr_node_obj->pf_phase_split)) np_libs = 0; @@ -1344,7 +1343,7 @@ static int load_lib(struct nldr_nodeobject *nldr_node_obj, } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Get the dependent library UUIDs */ status = dcd_get_dep_libs(nldr_node_obj-> @@ -1359,7 +1358,7 @@ static int load_lib(struct nldr_nodeobject *nldr_node_obj, /* * Recursively load dependent libraries. */ - if (DSP_SUCCEEDED(status)) { + if (!status) { for (i = 0; i < nd_libs; i++) { /* If root library is NOT persistent, and dep library * is, then record it. If root library IS persistent, @@ -1388,7 +1387,7 @@ static int load_lib(struct nldr_nodeobject *nldr_node_obj, persistent_dep_libs[i], lib_path, phase, depth); - if (DSP_SUCCEEDED(status)) { + if (!status) { if ((status != 0) && !root_prstnt && persistent_dep_libs[i] && *nldr_node_obj->pf_phase_split) { @@ -1406,7 +1405,7 @@ static int load_lib(struct nldr_nodeobject *nldr_node_obj, } /* Now we can load the root library */ - if (DSP_SUCCEEDED(status)) { + if (!status) { new_attrs = nldr_obj->ldr_attrs; new_attrs.sym_arg = root; new_attrs.rmm_handle = nldr_node_obj; @@ -1523,7 +1522,7 @@ static int load_ovly(struct nldr_nodeobject *nldr_node_obj, /* reserve *//* align */ status = rmm_alloc(nldr_obj->rmm, 0, ovly_section->size, 0, &(ovly_section->sect_run_addr), true); - if (DSP_SUCCEEDED(status)) { + if (!status) { ovly_section = ovly_section->next_sect; alloc_num++; } else { @@ -1533,7 +1532,7 @@ static int load_ovly(struct nldr_nodeobject *nldr_node_obj, if (other_ref && *other_ref == 0) { /* 'Allocate' memory for other overlay sections * (create phase) */ - if (DSP_SUCCEEDED(status)) { + if (!status) { ovly_section = other_sects_list; while (ovly_section) { /* page not supported *//* align */ @@ -1543,7 +1542,7 @@ static int load_ovly(struct nldr_nodeobject *nldr_node_obj, ovly_section->size, 0, &(ovly_section->sect_run_addr), true); - if (DSP_SUCCEEDED(status)) { + if (!status) { ovly_section = ovly_section->next_sect; other_alloc++; } else { @@ -1553,10 +1552,10 @@ static int load_ovly(struct nldr_nodeobject *nldr_node_obj, } } if (*ref_count == 0) { - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Load sections for this phase */ ovly_section = phase_sects; - while (ovly_section && DSP_SUCCEEDED(status)) { + while (ovly_section && !status) { bytes = (*nldr_obj->ovly_fxn) (nldr_node_obj-> priv_ref, @@ -1574,10 +1573,10 @@ static int load_ovly(struct nldr_nodeobject *nldr_node_obj, } } if (other_ref && *other_ref == 0) { - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Load other sections (create phase) */ ovly_section = other_sects_list; - while (ovly_section && DSP_SUCCEEDED(status)) { + while (ovly_section && !status) { bytes = (*nldr_obj->ovly_fxn) (nldr_node_obj-> priv_ref, @@ -1600,7 +1599,7 @@ static int load_ovly(struct nldr_nodeobject *nldr_node_obj, free_sects(nldr_obj, other_sects_list, other_alloc); } func_end: - if (DSP_SUCCEEDED(status) && (ref_count != NULL)) { + if (!status && (ref_count != NULL)) { *ref_count += 1; if (other_ref) *other_ref += 1; @@ -1702,8 +1701,8 @@ static int remote_alloc(void **ref, u16 mem_sect, u32 size, continue; status = rmm_alloc(rmm, i, word_size, align, - dsp_address, false); - if (DSP_SUCCEEDED(status)) { + dsp_address, false); + if (!status) { /* Save segid for freeing later */ rmm_addr_obj->segid = i; break; @@ -1723,7 +1722,7 @@ func_cont: status = rmm_alloc(rmm, i, word_size, align, dsp_address, false); - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Save segid */ rmm_addr_obj->segid = i; break; diff --git a/drivers/staging/tidspbridge/rmgr/node.c b/drivers/staging/tidspbridge/rmgr/node.c index 9f07c81..d8593fd 100644 --- a/drivers/staging/tidspbridge/rmgr/node.c +++ b/drivers/staging/tidspbridge/rmgr/node.c @@ -338,7 +338,7 @@ int node_allocate(struct proc_object *hprocessor, goto func_end; status = proc_get_dev_object(hprocessor, &hdev_obj); - if (DSP_SUCCEEDED(status)) { + if (!status) { status = dev_get_node_manager(hdev_obj, &hnode_mgr); if (hnode_mgr == NULL) status = -EPERM; @@ -475,7 +475,7 @@ func_cont: pnode->prio = attr_in->prio; } /* Create object to manage notifications */ - if (DSP_SUCCEEDED(status)) { + if (!status) { pnode->ntfy_obj = kmalloc(sizeof(struct ntfy_object), GFP_KERNEL); if (pnode->ntfy_obj) @@ -484,7 +484,7 @@ func_cont: status = -ENOMEM; } - if (DSP_SUCCEEDED(status)) { + if (!status) { node_type = node_get_type(pnode); /* Allocate dsp_streamconnect array for device, task, and * dais socket nodes. */ @@ -497,7 +497,7 @@ func_cont: status = -ENOMEM; } - if (DSP_SUCCEEDED(status) && (node_type == NODE_TASK || + if (!status && (node_type == NODE_TASK || node_type == NODE_DAISSOCKET)) { /* Allocate arrays for maintainig stream connections */ pnode->inputs = kzalloc(MAX_INPUTS(pnode) * @@ -520,7 +520,7 @@ func_cont: status = -ENOMEM; } } - if (DSP_SUCCEEDED(status) && (node_type != NODE_DEVICE)) { + if (!status && (node_type != NODE_DEVICE)) { /* Create an event that will be posted when RMS_EXIT is * received. */ pnode->sync_done = kzalloc(sizeof(struct sync_object), @@ -530,17 +530,17 @@ func_cont: else status = -ENOMEM; - if (DSP_SUCCEEDED(status)) { + if (!status) { /*Get the shared mem mgr for this nodes dev object */ status = cmm_get_handle(hprocessor, &hcmm_mgr); - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Allocate a SM addr translator for this node * w/ deflt attr */ status = cmm_xlator_create(&pnode->xlator, hcmm_mgr, NULL); } } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Fill in message args */ if ((pargs != NULL) && (pargs->cb_data > 0)) { pmsg_args = @@ -559,7 +559,7 @@ func_cont: } } - if (DSP_SUCCEEDED(status) && node_type != NODE_DEVICE) { + if (!status && node_type != NODE_DEVICE) { /* Create a message queue for this node */ intf_fxns = hnode_mgr->intf_fxns; status = @@ -571,7 +571,7 @@ func_cont: pnode); } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Create object for dynamic loading */ status = hnode_mgr->nldr_fxns.pfn_allocate(hnode_mgr->nldr_obj, @@ -587,7 +587,7 @@ func_cont: * STACKSEGLABEL, if yes read the Address of STACKSEGLABEL, calculate * GPP Address, Read the value in that address and override the * stack_seg value in task args */ - if (DSP_SUCCEEDED(status) && + if (!status && (char *)pnode->dcd_props.obj_data.node_obj.ndb_props. stack_seg_name != NULL) { if (strcmp((char *) @@ -635,7 +635,7 @@ func_cont: } } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Add the node to the node manager's list of allocated * nodes. */ lst_init_elem((struct list_head *)pnode); @@ -653,7 +653,7 @@ func_cont: * (for overlay and dll) */ pnode->phase_split = true; - if (DSP_SUCCEEDED(status)) + if (!status) *ph_node = pnode; /* Notify all clients registered for DSP_NODESTATECHANGE. */ @@ -665,13 +665,13 @@ func_cont: } - if (DSP_SUCCEEDED(status)) { + if (!status) { drv_insert_node_res_element(*ph_node, &node_res, pr_ctxt); drv_proc_node_update_heap_status(node_res, true); drv_proc_node_update_status(node_res, true); } DBC_ENSURE((DSP_FAILED(status) && (*ph_node == NULL)) || - (DSP_SUCCEEDED(status) && *ph_node)); + (!status && *ph_node)); func_end: dev_dbg(bridge, "%s: hprocessor: %p node_uuid: %p pargs: %p attr_in:" " %p ph_node: %p status: 0x%x\n", __func__, hprocessor, @@ -730,7 +730,7 @@ DBAPI node_alloc_msg_buf(struct node_object *hnode, u32 usize, status = cmm_xlator_info(pnode->xlator, pbuffer, usize, pattr->segment_id, set_info); } - if (DSP_SUCCEEDED(status) && (!va_flag)) { + if (!status && (!va_flag)) { if (pattr->segment_id != 1) { /* Node supports single SM segment only. */ status = -EBADR; @@ -749,7 +749,7 @@ DBAPI node_alloc_msg_buf(struct node_object *hnode, u32 usize, status = -EPERM; break; } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* allocate physical buffer from seg_id in node's * translator */ (void)cmm_xlator_alloc_buf(pnode->xlator, pbuffer, @@ -815,7 +815,7 @@ int node_change_priority(struct node_object *hnode, s32 prio) [RMSCHANGENODEPRIORITY], hnode->node_env, prio); } - if (DSP_SUCCEEDED(status)) + if (status >= 0) NODE_SET_PRIORITY(hnode, prio); } @@ -857,7 +857,7 @@ int node_connect(struct node_object *node1, u32 stream1, (node2 != (struct node_object *)DSP_HGPPNODE && !node2)) status = -EFAULT; - if (DSP_SUCCEEDED(status)) { + if (!status) { /* The two nodes must be on the same processor */ if (node1 != (struct node_object *)DSP_HGPPNODE && node2 != (struct node_object *)DSP_HGPPNODE && @@ -868,7 +868,7 @@ int node_connect(struct node_object *node1, u32 stream1, status = -EPERM; } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* node_get_type() will return NODE_GPP if hnode = * DSP_HGPPNODE. */ node1_type = node_get_type(node1); @@ -882,7 +882,7 @@ int node_connect(struct node_object *node1, u32 stream1, MAX_INPUTS(node2))) status = -EINVAL; } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* * Only the following types of connections are allowed: * task/dais socket < == > task/dais socket @@ -900,7 +900,7 @@ int node_connect(struct node_object *node1, u32 stream1, /* * Check stream mode. Default is STRMMODE_PROCCOPY. */ - if (DSP_SUCCEEDED(status) && pattrs) { + if (!status && pattrs) { if (pattrs->strm_mode != STRMMODE_PROCCOPY) status = -EPERM; /* illegal stream mode */ @@ -924,7 +924,7 @@ int node_connect(struct node_object *node1, u32 stream1, if (node2_type != NODE_GPP && node_get_state(node2) != NODE_ALLOCATED) status = -EBADR; - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Check that stream indices for task and dais socket nodes * are not already be used. (Device nodes checked later) */ if (node1_type == NODE_TASK || node1_type == NODE_DAISSOCKET) { @@ -945,7 +945,7 @@ int node_connect(struct node_object *node1, u32 stream1, } } /* Connecting two task nodes? */ - if (DSP_SUCCEEDED(status) && ((node1_type == NODE_TASK || + if (!status && ((node1_type == NODE_TASK || node1_type == NODE_DAISSOCKET) && (node2_type == NODE_TASK || node2_type == NODE_DAISSOCKET))) { @@ -981,7 +981,7 @@ int node_connect(struct node_object *node1, u32 stream1, } } /* Connecting task node to host? */ - if (DSP_SUCCEEDED(status) && (node1_type == NODE_GPP || + if (!status && (node1_type == NODE_GPP || node2_type == NODE_GPP)) { if (node1_type == NODE_GPP) { chnl_mode = CHNL_MODETODSP; @@ -1047,7 +1047,7 @@ int node_connect(struct node_object *node1, u32 stream1, } status = -ENOMEM; func_cont2: - if (DSP_SUCCEEDED(status)) { + if (!status) { if (node1 == (struct node_object *)DSP_HGPPNODE) { node2->inputs[stream2].type = HOSTCONNECT; node2->inputs[stream2].dev_id = chnl_id; @@ -1061,7 +1061,7 @@ func_cont2: } } /* Connecting task node to device node? */ - if (DSP_SUCCEEDED(status) && ((node1_type == NODE_DEVICE) || + if (!status && ((node1_type == NODE_DEVICE) || (node2_type == NODE_DEVICE))) { if (node2_type == NODE_DEVICE) { /* node1 == > device */ @@ -1101,7 +1101,7 @@ func_cont2: dev_node_obj->device_owner = hnode; } } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Fill in create args */ if (node1_type == NODE_TASK || node1_type == NODE_DAISSOCKET) { node1->create_args.asa.task_arg_obj.num_outputs++; @@ -1187,7 +1187,7 @@ int node_create(struct node_object *hnode) if (node_get_state(hnode) != NODE_ALLOCATED) status = -EBADR; - if (DSP_SUCCEEDED(status)) + if (!status) status = proc_get_processor_id(pnode->hprocessor, &proc_id); if (DSP_FAILED(status)) @@ -1203,7 +1203,7 @@ int node_create(struct node_object *hnode) hnode->num_outputs - 1)) status = -ENOTCONN; - if (DSP_SUCCEEDED(status)) { + if (!status) { /* If node's create function is not loaded, load it */ /* Boost the OPP level to max level that DSP can be requested */ #if defined(CONFIG_TIDSPBRIDGE_DVFS) && !defined(CONFIG_CPU_FREQ) @@ -1213,7 +1213,7 @@ int node_create(struct node_object *hnode) status = hnode_mgr->nldr_fxns.pfn_load(hnode->nldr_node_obj, NLDR_CREATE); /* Get address of node's create function */ - if (DSP_SUCCEEDED(status)) { + if (!status) { hnode->loaded = true; if (node_type != NODE_DEVICE) { status = get_fxn_address(hnode, &ul_create_fxn, @@ -1229,7 +1229,7 @@ int node_create(struct node_object *hnode) (*pdata->cpu_set_freq) (pdata->mpu_speed[VDD1_OPP1]); #endif /* Get address of iAlg functions, if socket node */ - if (DSP_SUCCEEDED(status)) { + if (!status) { if (node_type == NODE_DAISSOCKET) { status = hnode_mgr->nldr_fxns.pfn_get_fxn_addr (hnode->nldr_node_obj, @@ -1240,7 +1240,7 @@ int node_create(struct node_object *hnode) } } } - if (DSP_SUCCEEDED(status)) { + if (!status) { if (node_type != NODE_DEVICE) { status = disp_node_create(hnode_mgr->disp_obj, hnode, hnode_mgr->ul_fxn_addrs @@ -1248,7 +1248,7 @@ int node_create(struct node_object *hnode) ul_create_fxn, &(hnode->create_args), &(hnode->node_env)); - if (DSP_SUCCEEDED(status)) { + if (status >= 0) { /* Set the message queue id to the node env * pointer */ intf_fxns = hnode_mgr->intf_fxns; @@ -1272,7 +1272,7 @@ int node_create(struct node_object *hnode) __func__, status1); func_cont2: /* Update node state and node manager state */ - if (DSP_SUCCEEDED(status)) { + if (status >= 0) { NODE_SET_STATE(hnode, NODE_CREATED); hnode_mgr->num_created++; goto func_cont; @@ -1285,7 +1285,7 @@ func_cont: /* Free access to node dispatcher */ mutex_unlock(&hnode_mgr->node_mgr_lock); func_end: - if (DSP_SUCCEEDED(status)) { + if (status >= 0) { proc_notify_clients(hnode->hprocessor, DSP_NODESTATECHANGE); ntfy_notify(hnode->ntfy_obj, DSP_NODESTATECHANGE); } @@ -1341,19 +1341,19 @@ int node_create_mgr(struct node_mgr **node_man, status = -ENOMEM; } /* get devNodeType */ - if (DSP_SUCCEEDED(status)) + if (!status) status = dev_get_dev_type(hdev_obj, &dev_type); /* Create the DCD Manager */ - if (DSP_SUCCEEDED(status)) { + if (!status) { status = dcd_create_manager(sz_zl_file, &node_mgr_obj->hdcd_mgr); - if (DSP_SUCCEEDED(status)) + if (!status) status = get_proc_props(node_mgr_obj, hdev_obj); } /* Create NODE Dispatcher */ - if (DSP_SUCCEEDED(status)) { + if (!status) { disp_attr_obj.ul_chnl_offset = node_mgr_obj->ul_chnl_offset; disp_attr_obj.ul_chnl_buf_size = node_mgr_obj->ul_chnl_buf_size; disp_attr_obj.proc_family = node_mgr_obj->proc_family; @@ -1363,10 +1363,10 @@ int node_create_mgr(struct node_mgr **node_man, &disp_attr_obj); } /* Create a STRM Manager */ - if (DSP_SUCCEEDED(status)) + if (!status) status = strm_create(&node_mgr_obj->strm_mgr_obj, hdev_obj); - if (DSP_SUCCEEDED(status)) { + if (!status) { dev_get_intf_fxns(hdev_obj, &node_mgr_obj->intf_fxns); /* Get msg_ctrl queue manager */ dev_get_msg_mgr(hdev_obj, &node_mgr_obj->msg_mgr_obj); @@ -1393,7 +1393,7 @@ int node_create_mgr(struct node_mgr **node_man, node_mgr_obj->ul_chnl_offset + 1); } } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* NO RM Server on the IVA */ if (dev_type != IVA_UNIT) { /* Get addresses of any RMS functions loaded */ @@ -1402,10 +1402,10 @@ int node_create_mgr(struct node_mgr **node_man, } /* Get loader functions and create loader */ - if (DSP_SUCCEEDED(status)) + if (!status) node_mgr_obj->nldr_fxns = nldr_fxns; /* Dyn loader funcs */ - if (DSP_SUCCEEDED(status)) { + if (!status) { nldr_attrs_obj.pfn_ovly = ovly; nldr_attrs_obj.pfn_write = mem_write; nldr_attrs_obj.us_dsp_word_size = node_mgr_obj->udsp_word_size; @@ -1416,13 +1416,13 @@ int node_create_mgr(struct node_mgr **node_man, hdev_obj, &nldr_attrs_obj); } - if (DSP_SUCCEEDED(status)) + if (!status) *node_man = node_mgr_obj; else delete_node_mgr(node_mgr_obj); DBC_ENSURE((DSP_FAILED(status) && (*node_man == NULL)) || - (DSP_SUCCEEDED(status) && *node_man)); + (!status && *node_man)); return status; } @@ -1506,7 +1506,7 @@ int node_delete(struct node_object *hnode, status = hnode_mgr->nldr_fxns. pfn_load(hnode->nldr_node_obj, NLDR_DELETE); - if (DSP_SUCCEEDED(status)) + if (!status) hnode->loaded = true; else pr_err("%s: fail - load delete code:" @@ -1514,7 +1514,7 @@ int node_delete(struct node_object *hnode, } } func_cont1: - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Unblock a thread trying to terminate the node */ (void)sync_set_event(hnode->sync_done); if (proc_id == DSP_UNIT) { @@ -1524,7 +1524,7 @@ func_cont1: DELETEPHASE); } else if (proc_id == IVA_UNIT) ul_delete_fxn = (u32) hnode->node_env; - if (DSP_SUCCEEDED(status)) { + if (!status) { status = proc_get_state(hprocessor, &proc_state, sizeof(struct @@ -1690,7 +1690,7 @@ int node_free_msg_buf(struct node_object *hnode, u8 * pbuffer, } status = proc_get_processor_id(pnode->hprocessor, &proc_id); if (proc_id == DSP_UNIT) { - if (DSP_SUCCEEDED(status)) { + if (!status) { if (pattr == NULL) { /* set defaults */ pattr = &node_dfltbufattrs; @@ -1889,8 +1889,7 @@ int node_get_nldr_obj(struct node_mgr *hnode_mgr, else *nldr_ovlyobj = node_mgr_obj->nldr_obj; - DBC_ENSURE(DSP_SUCCEEDED(status) || ((nldr_ovlyobj != NULL) && - (*nldr_ovlyobj == NULL))); + DBC_ENSURE(!status || (nldr_ovlyobj != NULL && *nldr_ovlyobj == NULL)); return status; } @@ -2039,7 +2038,7 @@ int node_pause(struct node_object *hnode) if (proc_id == IVA_UNIT) status = -ENOSYS; - if (DSP_SUCCEEDED(status)) { + if (!status) { hnode_mgr = hnode->hnode_mgr; /* Enter critical section */ @@ -2068,14 +2067,14 @@ int node_pause(struct node_object *hnode) hnode->node_env, NODE_SUSPENDEDPRI); /* Update state */ - if (DSP_SUCCEEDED(status)) + if (status >= 0) NODE_SET_STATE(hnode, NODE_PAUSED); func_cont: /* End of sync_enter_cs */ /* Leave critical section */ mutex_unlock(&hnode_mgr->node_mgr_lock); - if (DSP_SUCCEEDED(status)) { + if (status >= 0) { proc_notify_clients(hnode->hprocessor, DSP_NODESTATECHANGE); ntfy_notify(hnode->ntfy_obj, DSP_NODESTATECHANGE); @@ -2130,7 +2129,7 @@ int node_put_message(struct node_object *hnode, node_type != NODE_DAISSOCKET) status = -EPERM; - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Check node state. Can't send messages to a node after * we've sent the RMS_EXIT command. There is still the * possibility that node_terminate can be called after we've @@ -2175,7 +2174,7 @@ int node_put_message(struct node_object *hnode, status = -ESRCH; } } - if (DSP_SUCCEEDED(status)) { + if (!status) { intf_fxns = hnode_mgr->intf_fxns; status = (*intf_fxns->pfn_msg_put) (hnode->msg_queue_obj, &new_msg, utimeout); @@ -2217,7 +2216,7 @@ int node_register_notify(struct node_object *hnode, u32 event_mask, if (event_mask == (DSP_NODESTATECHANGE | DSP_NODEMESSAGEREADY)) status = -EINVAL; } - if (DSP_SUCCEEDED(status)) { + if (!status) { if (event_mask == DSP_NODESTATECHANGE) { status = ntfy_register(hnode->ntfy_obj, hnotification, event_mask & DSP_NODESTATECHANGE, @@ -2294,7 +2293,7 @@ int node_run(struct node_object *hnode) if (state != NODE_CREATED && state != NODE_PAUSED) status = -EBADR; - if (DSP_SUCCEEDED(status)) + if (!status) status = proc_get_processor_id(pnode->hprocessor, &proc_id); if (DSP_FAILED(status)) @@ -2309,14 +2308,14 @@ int node_run(struct node_object *hnode) status = hnode_mgr->nldr_fxns.pfn_load(hnode->nldr_node_obj, NLDR_EXECUTE); - if (DSP_SUCCEEDED(status)) { + if (!status) { hnode->loaded = true; } else { pr_err("%s: fail - load execute code: 0x%x\n", __func__, status); } } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Get address of node's execute function */ if (proc_id == IVA_UNIT) ul_execute_fxn = (u32) hnode->node_env; @@ -2325,7 +2324,7 @@ int node_run(struct node_object *hnode) EXECUTEPHASE); } } - if (DSP_SUCCEEDED(status)) { + if (!status) { ul_fxn_addr = hnode_mgr->ul_fxn_addrs[RMSEXECUTENODE]; status = disp_node_run(hnode_mgr->disp_obj, hnode, @@ -2343,14 +2342,14 @@ int node_run(struct node_object *hnode) } func_cont1: /* Update node state. */ - if (DSP_SUCCEEDED(status)) + if (status >= 0) NODE_SET_STATE(hnode, NODE_RUNNING); else /* Set state back to previous value */ NODE_SET_STATE(hnode, state); /*End of sync_enter_cs */ /* Exit critical section */ mutex_unlock(&hnode_mgr->node_mgr_lock); - if (DSP_SUCCEEDED(status)) { + if (status >= 0) { proc_notify_clients(hnode->hprocessor, DSP_NODESTATECHANGE); ntfy_notify(hnode->ntfy_obj, DSP_NODESTATECHANGE); } @@ -2391,13 +2390,13 @@ int node_terminate(struct node_object *hnode, int *pstatus) } status = proc_get_processor_id(pnode->hprocessor, &proc_id); - if (DSP_SUCCEEDED(status)) { + if (!status) { hnode_mgr = hnode->hnode_mgr; node_type = node_get_type(hnode); if (node_type != NODE_TASK && node_type != NODE_DAISSOCKET) status = -EPERM; } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Check node state */ mutex_lock(&hnode_mgr->node_mgr_lock); state = node_get_state(hnode); @@ -2414,7 +2413,7 @@ int node_terminate(struct node_object *hnode, int *pstatus) /* end of sync_enter_cs */ mutex_unlock(&hnode_mgr->node_mgr_lock); } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* * Send exit message. Do not change state to NODE_DONE * here. That will be done in callback. @@ -2476,7 +2475,7 @@ int node_terminate(struct node_object *hnode, int *pstatus) } } func_cont: - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Enter CS before getting exit status, in case node was * deleted. */ mutex_lock(&hnode_mgr->node_mgr_lock); @@ -2903,7 +2902,7 @@ static int get_node_props(struct dcd_manager *hdcd_mgr, status = dcd_get_object_def(hdcd_mgr, (struct dsp_uuid *)node_uuid, DSP_DCDNODETYPE, dcd_prop); - if (DSP_SUCCEEDED(status)) { + if (!status) { hnode->ntype = node_type = pndb_props->ntype; /* Create UUID value to set in registry. */ @@ -2935,7 +2934,7 @@ static int get_node_props(struct dcd_manager *hdcd_mgr, } } } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Fill in create args that come from NDB */ if (node_type == NODE_TASK || node_type == NODE_DAISSOCKET) { task_arg_obj = &(hnode->create_args.asa.task_arg_obj); @@ -2973,7 +2972,7 @@ static int get_proc_props(struct node_mgr *hnode_mgr, if (!pbridge_context) status = -EFAULT; - if (DSP_SUCCEEDED(status)) { + if (!status) { host_res = pbridge_context->resources; if (!host_res) return -EPERM; @@ -3058,7 +3057,7 @@ int node_get_uuid_props(void *hprocessor, (struct dsp_uuid *)node_uuid, DSP_DCDNODETYPE, (struct dcd_genericobj *)&dcd_node_props); - if (DSP_SUCCEEDED(status)) { + if (!status) { *node_props = dcd_node_props.ndb_props; kfree(dcd_node_props.pstr_create_phase_fxn); @@ -3148,12 +3147,12 @@ static u32 ovly(void *priv_ref, u32 dsp_run_addr, u32 dsp_load_addr, /* Call new MemCopy function */ intf_fxns = hnode_mgr->intf_fxns; status = dev_get_bridge_context(hnode_mgr->hdev_obj, &hbridge_context); - if (DSP_SUCCEEDED(status)) { + if (!status) { status = (*intf_fxns->pfn_brd_mem_copy) (hbridge_context, dsp_run_addr, dsp_load_addr, ul_num_bytes, (u32) mem_space); - if (DSP_SUCCEEDED(status)) + if (!status) ul_bytes = ul_num_bytes; else pr_debug("%s: failed to copy brd memory, status 0x%x\n", @@ -3220,7 +3219,7 @@ int node_find_addr(struct node_mgr *node_mgr, u32 sym_addr, status = nldr_find_addr(node_obj->nldr_node_obj, sym_addr, offset_range, sym_addr_output, sym_name); - if (DSP_SUCCEEDED(status)) + if (!status) break; node_obj = (struct node_object *) (node_obj->list_elem.next); diff --git a/drivers/staging/tidspbridge/rmgr/proc.c b/drivers/staging/tidspbridge/rmgr/proc.c index 5f189dc..570927f 100644 --- a/drivers/staging/tidspbridge/rmgr/proc.c +++ b/drivers/staging/tidspbridge/rmgr/proc.c @@ -292,14 +292,14 @@ proc_attach(u32 processor_id, /* Get the Driver and Manager Object Handles */ status = cfg_get_object((u32 *) &hdrv_obj, REG_DRV_OBJECT); - if (DSP_SUCCEEDED(status)) + if (!status) status = cfg_get_object((u32 *) &hmgr_obj, REG_MGR_OBJECT); - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Get the Device Object */ status = drv_get_dev_object(processor_id, hdrv_obj, &hdev_obj); } - if (DSP_SUCCEEDED(status)) + if (!status) status = dev_get_dev_type(hdev_obj, &dev_type); if (DSP_FAILED(status)) @@ -326,7 +326,7 @@ proc_attach(u32 processor_id, p_proc_object->utimeout = PROC_DFLT_TIMEOUT; status = dev_get_intf_fxns(hdev_obj, &p_proc_object->intf_fxns); - if (DSP_SUCCEEDED(status)) { + if (!status) { status = dev_get_bridge_context(hdev_obj, &p_proc_object->hbridge_context); if (DSP_FAILED(status)) @@ -348,7 +348,7 @@ proc_attach(u32 processor_id, else status = -ENOMEM; - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Insert the Processor Object into the DEV List. * Return handle to this Processor Object: * Find out if the Device is already attached to a @@ -358,7 +358,7 @@ proc_attach(u32 processor_id, (u32) p_proc_object, &p_proc_object-> is_already_attached); - if (DSP_SUCCEEDED(status)) { + if (!status) { if (p_proc_object->is_already_attached) status = 0; } else { @@ -369,7 +369,7 @@ proc_attach(u32 processor_id, kfree(p_proc_object); } - if (DSP_SUCCEEDED(status)) { + if (!status) { *ph_processor = (void *)p_proc_object; pr_ctxt->hprocessor = *ph_processor; (void)proc_notify_clients(p_proc_object, @@ -381,7 +381,7 @@ proc_attach(u32 processor_id, } func_end: DBC_ENSURE((status == -EPERM && *ph_processor == NULL) || - (DSP_SUCCEEDED(status) && p_proc_object) || + (!status && p_proc_object) || (status == 0 && p_proc_object)); return status; @@ -448,7 +448,7 @@ int proc_auto_start(struct cfg_devnode *dev_node_obj, p_proc_object->hdev_obj = hdev_obj; p_proc_object->hmgr_obj = hmgr_obj; status = dev_get_intf_fxns(hdev_obj, &p_proc_object->intf_fxns); - if (DSP_SUCCEEDED(status)) + if (!status) status = dev_get_bridge_context(hdev_obj, &p_proc_object->hbridge_context); if (DSP_FAILED(status)) @@ -465,12 +465,12 @@ int proc_auto_start(struct cfg_devnode *dev_node_obj, p_proc_object->processor_id = dev_type; status = get_exec_file(dev_node_obj, hdev_obj, sizeof(sz_exec_file), sz_exec_file); - if (DSP_SUCCEEDED(status)) { + if (!status) { argv[0] = sz_exec_file; argv[1] = NULL; /* ...and try to load it: */ status = proc_load(p_proc_object, 1, (const char **)argv, NULL); - if (DSP_SUCCEEDED(status)) + if (!status) status = proc_start(p_proc_object); } kfree(p_proc_object->psz_last_coff); @@ -522,7 +522,7 @@ int proc_ctrl(void *hprocessor, u32 dw_cmd, struct dsp_cbdata * arg) /* timeout = arg->cb_data; */ status = pwr_wake_dsp(timeout); } else - if (DSP_SUCCEEDED((*p_proc_object->intf_fxns->pfn_dev_cntrl) + if (!((*p_proc_object->intf_fxns->pfn_dev_cntrl) (p_proc_object->hbridge_context, dw_cmd, arg))) { status = 0; @@ -595,7 +595,7 @@ int proc_enum_nodes(void *hprocessor, void **node_tab, DBC_REQUIRE(pu_allocated != NULL); if (p_proc_object) { - if (DSP_SUCCEEDED(dev_get_node_manager(p_proc_object->hdev_obj, + if (!(dev_get_node_manager(p_proc_object->hdev_obj, &hnode_mgr))) { if (hnode_mgr) { status = node_enum_nodes(hnode_mgr, node_tab, @@ -880,7 +880,7 @@ int proc_get_resource_info(void *hprocessor, u32 resource_type, } status = node_get_nldr_obj(hnode_mgr, &nldr_obj); - if (DSP_SUCCEEDED(status)) { + if (!status) { status = nldr_get_rmm_manager(nldr_obj, &rmm); if (rmm) { if (!rmm_stat(rmm, @@ -952,7 +952,7 @@ int proc_get_dev_object(void *hprocessor, status = -EFAULT; } - DBC_ENSURE((DSP_SUCCEEDED(status) && *device_obj != NULL) || + DBC_ENSURE((!status && *device_obj != NULL) || (DSP_FAILED(status) && *device_obj == NULL)); return status; @@ -979,7 +979,7 @@ int proc_get_state(void *hprocessor, /* First, retrieve BRD state information */ status = (*p_proc_object->intf_fxns->pfn_brd_status) (p_proc_object->hbridge_context, &brd_status); - if (DSP_SUCCEEDED(status)) { + if (!status) { switch (brd_status) { case BRD_STOPPED: proc_state_obj->proc_state = PROC_STOPPED; @@ -1131,7 +1131,7 @@ int proc_load(void *hprocessor, const s32 argc_index, /* Get the DCD Handle */ status = mgr_get_dcd_handle(p_proc_object->hmgr_obj, (u32 *) &hdcd_handle); - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Before proceeding with new load, * check if a previously registered COFF * exists. @@ -1157,12 +1157,12 @@ int proc_load(void *hprocessor, const s32 argc_index, } else { status = -ENOMEM; } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Auto-register data base */ /* Get the DCD Handle */ status = mgr_get_dcd_handle(p_proc_object->hmgr_obj, (u32 *) &hdcd_handle); - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Auto register nodes in specified COFF * file. If registration did not fail, * (status = 0 or -EACCES) @@ -1194,18 +1194,18 @@ int proc_load(void *hprocessor, const s32 argc_index, } } /* Update shared memory address and size */ - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Create the message manager. This must be done * before calling the IOOnLoaded function. */ dev_get_msg_mgr(p_proc_object->hdev_obj, &hmsg_mgr); if (!hmsg_mgr) { status = msg_create(&hmsg_mgr, p_proc_object->hdev_obj, (msg_onexit) node_on_exit); - DBC_ASSERT(DSP_SUCCEEDED(status)); + DBC_ASSERT(!status); dev_set_msg_mgr(p_proc_object->hdev_obj, hmsg_mgr); } } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Set the Device object's message manager */ status = dev_get_io_mgr(p_proc_object->hdev_obj, &hio_mgr); if (hio_mgr) @@ -1214,7 +1214,7 @@ int proc_load(void *hprocessor, const s32 argc_index, else status = -EFAULT; } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Now, attempt to load an exec: */ /* Boost the OPP level to Maximum level supported by baseport */ @@ -1242,28 +1242,28 @@ int proc_load(void *hprocessor, const s32 argc_index, #endif } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Update the Processor status to loaded */ status = (*p_proc_object->intf_fxns->pfn_brd_set_state) (p_proc_object->hbridge_context, BRD_LOADED); - if (DSP_SUCCEEDED(status)) { + if (!status) { p_proc_object->proc_state = PROC_LOADED; if (p_proc_object->ntfy_obj) proc_notify_clients(p_proc_object, DSP_PROCESSORSTATECHANGE); } } - if (DSP_SUCCEEDED(status)) { + if (!status) { status = proc_get_processor_id(hprocessor, &proc_id); if (proc_id == DSP_UNIT) { /* Use all available DSP address space after EXTMEM * for DMM */ - if (DSP_SUCCEEDED(status)) + if (!status) status = cod_get_sym_value(cod_mgr, EXTEND, &dw_ext_end); /* Reset DMM structs and add an initial free chunk */ - if (DSP_SUCCEEDED(status)) { + if (!status) { status = dev_get_dmm_mgr(p_proc_object->hdev_obj, &dmm_mgr); @@ -1285,8 +1285,8 @@ int proc_load(void *hprocessor, const s32 argc_index, /* Restore the original argv[0] */ kfree(new_envp); user_args[0] = pargv0; - if (DSP_SUCCEEDED(status)) { - if (DSP_SUCCEEDED((*p_proc_object->intf_fxns->pfn_brd_status) + if (!status) { + if (!((*p_proc_object->intf_fxns->pfn_brd_status) (p_proc_object->hbridge_context, &brd_state))) { pr_info("%s: Processor Loaded %s\n", __func__, pargv0); kfree(drv_datap->base_img); @@ -1305,7 +1305,7 @@ func_end: if (DSP_FAILED(status)) pr_err("%s: Processor failed to load\n", __func__); - DBC_ENSURE((DSP_SUCCEEDED(status) + DBC_ENSURE((!status && p_proc_object->proc_state == PROC_LOADED) || DSP_FAILED(status)); #ifdef OPT_LOAD_TIME_INSTRUMENTATION @@ -1368,7 +1368,7 @@ int proc_map(void *hprocessor, void *pmpu_addr, u32 ul_size, status = -EFAULT; /* Add mapping to the page tables. */ - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Mapped address = MSB of VA | LSB of PA */ tmp_addr = (va_align | ((u32) pmpu_addr & (PG_SIZE4K - 1))); @@ -1382,7 +1382,7 @@ int proc_map(void *hprocessor, void *pmpu_addr, u32 ul_size, (p_proc_object->hbridge_context, pa_align, va_align, size_align, ul_map_attr, map_obj->pages); } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Mapped address = MSB of VA | LSB of PA */ *pp_map_addr = (void *) tmp_addr; } else { @@ -1436,7 +1436,7 @@ int proc_register_notify(void *hprocessor, u32 event_mask, if (notify_type != DSP_SIGNALEVENT) status = -EINVAL; - if (DSP_SUCCEEDED(status)) { + if (!status) { /* If event mask is not DSP_SYSERROR, DSP_MMUFAULT, * or DSP_PWRERROR then register event immediately. */ if (event_mask & @@ -1568,7 +1568,7 @@ int proc_start(void *hprocessor) /* Call dev_create2 */ status = dev_create2(p_proc_object->hdev_obj); - if (DSP_SUCCEEDED(status)) { + if (!status) { p_proc_object->proc_state = PROC_RUNNING; /* Deep sleep switces off the peripheral clocks. * we just put the DSP CPU in idle in the idle loop. @@ -1586,8 +1586,8 @@ int proc_start(void *hprocessor) p_proc_object->proc_state = PROC_STOPPED; } func_cont: - if (DSP_SUCCEEDED(status)) { - if (DSP_SUCCEEDED((*p_proc_object->intf_fxns->pfn_brd_status) + if (!status) { + if (!((*p_proc_object->intf_fxns->pfn_brd_status) (p_proc_object->hbridge_context, &brd_state))) { pr_info("%s: dsp in running state\n", __func__); DBC_ASSERT(brd_state != BRD_HIBERNATION); @@ -1597,7 +1597,7 @@ func_cont: } func_end: - DBC_ENSURE((DSP_SUCCEEDED(status) && p_proc_object->proc_state == + DBC_ENSURE((!status && p_proc_object->proc_state == PROC_RUNNING) || DSP_FAILED(status)); return status; } @@ -1626,7 +1626,7 @@ int proc_stop(void *hprocessor) } /* check if there are any running nodes */ status = dev_get_node_manager(p_proc_object->hdev_obj, &hnode_mgr); - if (DSP_SUCCEEDED(status) && hnode_mgr) { + if (!status && hnode_mgr) { status = node_enum_nodes(hnode_mgr, &hnode, node_tab_size, &num_nodes, &nodes_allocated); if ((status == -EINVAL) || (nodes_allocated > 0)) { @@ -1640,19 +1640,18 @@ int proc_stop(void *hprocessor) status = (*p_proc_object->intf_fxns-> pfn_brd_stop) (p_proc_object->hbridge_context); - if (DSP_SUCCEEDED(status)) { + if (!status) { dev_dbg(bridge, "%s: processor in standby mode\n", __func__); p_proc_object->proc_state = PROC_STOPPED; /* Destory the Node Manager, msg_ctrl Manager */ - if (DSP_SUCCEEDED(dev_destroy2(p_proc_object->hdev_obj))) { + if (!(dev_destroy2(p_proc_object->hdev_obj))) { /* Destroy the msg_ctrl by calling msg_delete */ dev_get_msg_mgr(p_proc_object->hdev_obj, &hmsg_mgr); if (hmsg_mgr) { msg_delete(hmsg_mgr); dev_set_msg_mgr(p_proc_object->hdev_obj, NULL); } - if (DSP_SUCCEEDED - ((*p_proc_object-> + if (!((*p_proc_object-> intf_fxns->pfn_brd_status) (p_proc_object-> hbridge_context, &brd_state))) @@ -1700,7 +1699,7 @@ int proc_un_map(void *hprocessor, void *map_addr, */ status = dmm_un_map_memory(dmm_mgr, (u32) va_align, &size_align); /* Remove mapping from the page tables. */ - if (DSP_SUCCEEDED(status)) { + if (!status) { status = (*p_proc_object->intf_fxns->pfn_brd_mem_un_map) (p_proc_object->hbridge_context, va_align, size_align); } @@ -1800,7 +1799,7 @@ static int proc_monitor(struct proc_object *proc_obj) /* This is needed only when Device is loaded when it is * already 'ACTIVE' */ /* Destory the Node Manager, msg_ctrl Manager */ - if (DSP_SUCCEEDED(dev_destroy2(proc_obj->hdev_obj))) { + if (!dev_destroy2(proc_obj->hdev_obj)) { /* Destroy the msg_ctrl by calling msg_delete */ dev_get_msg_mgr(proc_obj->hdev_obj, &hmsg_mgr); if (hmsg_mgr) { @@ -1809,15 +1808,15 @@ static int proc_monitor(struct proc_object *proc_obj) } } /* Place the Board in the Monitor State */ - if (DSP_SUCCEEDED((*proc_obj->intf_fxns->pfn_brd_monitor) + if (!((*proc_obj->intf_fxns->pfn_brd_monitor) (proc_obj->hbridge_context))) { status = 0; - if (DSP_SUCCEEDED((*proc_obj->intf_fxns->pfn_brd_status) + if (!((*proc_obj->intf_fxns->pfn_brd_status) (proc_obj->hbridge_context, &brd_state))) DBC_ASSERT(brd_state == BRD_IDLE); } - DBC_ENSURE((DSP_SUCCEEDED(status) && brd_state == BRD_IDLE) || + DBC_ENSURE((!status && brd_state == BRD_IDLE) || DSP_FAILED(status)); return status; } diff --git a/drivers/staging/tidspbridge/rmgr/pwr.c b/drivers/staging/tidspbridge/rmgr/pwr.c index 13f5ed6..69c2e19 100644 --- a/drivers/staging/tidspbridge/rmgr/pwr.c +++ b/drivers/staging/tidspbridge/rmgr/pwr.c @@ -91,12 +91,10 @@ int pwr_wake_dsp(const u32 timeout) hdev_obj != NULL; hdev_obj = (struct dev_object *)drv_get_next_dev_object ((u32) hdev_obj)) { - if (DSP_SUCCEEDED(dev_get_bridge_context(hdev_obj, + if (!(dev_get_bridge_context(hdev_obj, (struct bridge_dev_context **)&dw_context))) { - if (DSP_SUCCEEDED - (dev_get_intf_fxns - (hdev_obj, + if (!(dev_get_intf_fxns(hdev_obj, (struct bridge_drv_interface **)&intf_fxns))) { status = (*intf_fxns->pfn_dev_cntrl) (dw_context, @@ -127,12 +125,10 @@ int pwr_pm_pre_scale(u16 voltage_domain, u32 level) hdev_obj != NULL; hdev_obj = (struct dev_object *)drv_get_next_dev_object ((u32) hdev_obj)) { - if (DSP_SUCCEEDED(dev_get_bridge_context(hdev_obj, + if (!(dev_get_bridge_context(hdev_obj, (struct bridge_dev_context **)&dw_context))) { - if (DSP_SUCCEEDED - (dev_get_intf_fxns - (hdev_obj, + if (!(dev_get_intf_fxns(hdev_obj, (struct bridge_drv_interface **)&intf_fxns))) { status = (*intf_fxns->pfn_dev_cntrl) (dw_context, @@ -163,12 +159,10 @@ int pwr_pm_post_scale(u16 voltage_domain, u32 level) hdev_obj != NULL; hdev_obj = (struct dev_object *)drv_get_next_dev_object ((u32) hdev_obj)) { - if (DSP_SUCCEEDED(dev_get_bridge_context(hdev_obj, + if (!(dev_get_bridge_context(hdev_obj, (struct bridge_dev_context **)&dw_context))) { - if (DSP_SUCCEEDED - (dev_get_intf_fxns - (hdev_obj, + if (!(dev_get_intf_fxns(hdev_obj, (struct bridge_drv_interface **)&intf_fxns))) { status = (*intf_fxns->pfn_dev_cntrl) (dw_context, diff --git a/drivers/staging/tidspbridge/rmgr/rmm.c b/drivers/staging/tidspbridge/rmgr/rmm.c index 6db9ace..633d441 100644 --- a/drivers/staging/tidspbridge/rmgr/rmm.c +++ b/drivers/staging/tidspbridge/rmgr/rmm.c @@ -139,7 +139,7 @@ int rmm_alloc(struct rmm_target_obj *target, u32 segid, u32 size, (struct list_head *) sect); } - if (DSP_SUCCEEDED(status)) { + if (!status) { /* No overlap - allocate list element for new section. */ new_sect = kzalloc(sizeof(struct rmm_ovly_sect), GFP_KERNEL); if (new_sect == NULL) { @@ -230,7 +230,7 @@ int rmm_create(struct rmm_target_obj **target_obj, } func_cont: /* Initialize overlay memory list */ - if (DSP_SUCCEEDED(status)) { + if (!status) { target->ovly_list = kzalloc(sizeof(struct lst_list), GFP_KERNEL); if (target->ovly_list == NULL) @@ -239,7 +239,7 @@ func_cont: INIT_LIST_HEAD(&target->ovly_list->head); } - if (DSP_SUCCEEDED(status)) { + if (!status) { *target_obj = target; } else { *target_obj = NULL; @@ -248,7 +248,7 @@ func_cont: } - DBC_ENSURE((DSP_SUCCEEDED(status) && *target_obj) + DBC_ENSURE((!status && *target_obj) || (DSP_FAILED(status) && *target_obj == NULL)); return status; diff --git a/drivers/staging/tidspbridge/rmgr/strm.c b/drivers/staging/tidspbridge/rmgr/strm.c index 6c184c6..35d6378 100644 --- a/drivers/staging/tidspbridge/rmgr/strm.c +++ b/drivers/staging/tidspbridge/rmgr/strm.c @@ -172,7 +172,7 @@ int strm_close(struct strm_object *stream_obj, status = (*intf_fxns->pfn_chnl_get_info) (stream_obj->chnl_obj, &chnl_info_obj); - DBC_ASSERT(DSP_SUCCEEDED(status)); + DBC_ASSERT(!status); if (chnl_info_obj.cio_cs > 0 || chnl_info_obj.cio_reqs > 0) status = -EPIPE; @@ -219,21 +219,21 @@ int strm_create(struct strm_mgr **strm_man, strm_mgr_obj->dev_obj = dev_obj; /* Get Channel manager and Bridge function interface */ - if (DSP_SUCCEEDED(status)) { + if (!status) { status = dev_get_chnl_mgr(dev_obj, &(strm_mgr_obj->hchnl_mgr)); - if (DSP_SUCCEEDED(status)) { + if (!status) { (void)dev_get_intf_fxns(dev_obj, &(strm_mgr_obj->intf_fxns)); DBC_ASSERT(strm_mgr_obj->intf_fxns != NULL); } } - if (DSP_SUCCEEDED(status)) + if (!status) *strm_man = strm_mgr_obj; else kfree(strm_mgr_obj); - DBC_ENSURE((DSP_SUCCEEDED(status) && *strm_man) || + DBC_ENSURE((!status && *strm_man) || (DSP_FAILED(status) && *strm_man == NULL)); return status; @@ -285,7 +285,7 @@ int strm_free_buffer(struct strm_object *stream_obj, u8 ** ap_buffer, if (!stream_obj) status = -EFAULT; - if (DSP_SUCCEEDED(status)) { + if (!status) { for (i = 0; i < num_bufs; i++) { DBC_ASSERT(stream_obj->xlator != NULL); status = @@ -445,7 +445,7 @@ int strm_issue(struct strm_object *stream_obj, u8 *pbuf, u32 ul_bytes, status = -ESRCH; } - if (DSP_SUCCEEDED(status)) { + if (!status) { status = (*intf_fxns->pfn_chnl_add_io_req) (stream_obj->chnl_obj, pbuf, ul_bytes, ul_buf_size, (u32) tmp_buf, dw_arg); @@ -492,10 +492,10 @@ int strm_open(struct node_object *hnode, u32 dir, u32 index, /* Get the channel id from the node (set in node_connect()) */ status = node_get_channel_id(hnode, dir, index, &ul_chnl_id); } - if (DSP_SUCCEEDED(status)) + if (!status) status = node_get_strm_mgr(hnode, &strm_mgr_obj); - if (DSP_SUCCEEDED(status)) { + if (!status) { strm_obj = kzalloc(sizeof(struct strm_object), GFP_KERNEL); if (strm_obj == NULL) { status = -ENOMEM; @@ -550,10 +550,10 @@ int strm_open(struct node_object *hnode, u32 dir, u32 index, DBC_ASSERT(strm_obj->strm_mode != STRMMODE_LDMA); /* Get the shared mem mgr for this streams dev object */ status = dev_get_cmm_mgr(strm_mgr_obj->dev_obj, &hcmm_mgr); - if (DSP_SUCCEEDED(status)) { + if (!status) { /*Allocate a SM addr translator for this strm. */ status = cmm_xlator_create(&strm_obj->xlator, hcmm_mgr, NULL); - if (DSP_SUCCEEDED(status)) { + if (!status) { DBC_ASSERT(strm_obj->segment_id > 0); /* Set translators Virt Addr attributes */ status = cmm_xlator_info(strm_obj->xlator, @@ -563,7 +563,7 @@ int strm_open(struct node_object *hnode, u32 dir, u32 index, } } func_cont: - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Open channel */ chnl_mode = (dir == DSP_TONODE) ? CHNL_MODETODSP : CHNL_MODEFROMDSP; @@ -594,7 +594,7 @@ func_cont: } } } - if (DSP_SUCCEEDED(status)) { + if (!status) { *strm_objct = strm_obj; drv_proc_insert_strm_res_element(*strm_objct, &hstrm_res, pr_ctxt); @@ -603,7 +603,7 @@ func_cont: } /* ensure we return a documented error code */ - DBC_ENSURE((DSP_SUCCEEDED(status) && *strm_objct) || + DBC_ENSURE((!status && *strm_objct) || (*strm_objct == NULL && (status == -EFAULT || status == -EPERM || status == -EINVAL))); @@ -642,7 +642,7 @@ int strm_reclaim(struct strm_object *stream_obj, u8 ** buf_ptr, (*intf_fxns->pfn_chnl_get_ioc) (stream_obj->chnl_obj, stream_obj->utimeout, &chnl_ioc_obj); - if (DSP_SUCCEEDED(status)) { + if (!status) { *nbytes = chnl_ioc_obj.byte_size; if (buff_size) *buff_size = chnl_ioc_obj.buf_size; @@ -659,7 +659,7 @@ int strm_reclaim(struct strm_object *stream_obj, u8 ** buf_ptr, } } /* Translate zerocopy buffer if channel not canceled. */ - if (DSP_SUCCEEDED(status) + if (!status && (!CHNL_IS_IO_CANCELLED(chnl_ioc_obj)) && (stream_obj->strm_mode == STRMMODE_ZEROCOPY)) { /* @@ -688,7 +688,7 @@ int strm_reclaim(struct strm_object *stream_obj, u8 ** buf_ptr, } func_end: /* ensure we return a documented return code */ - DBC_ENSURE(DSP_SUCCEEDED(status) || status == -EFAULT || + DBC_ENSURE(!status || status == -EFAULT || status == -ETIME || status == -ESRCH || status == -EPERM); @@ -723,7 +723,7 @@ int strm_register_notify(struct strm_object *stream_obj, u32 event_mask, status = -ENOSYS; } - if (DSP_SUCCEEDED(status)) { + if (!status) { intf_fxns = stream_obj->strm_mgr_obj->intf_fxns; status = @@ -734,7 +734,7 @@ int strm_register_notify(struct strm_object *stream_obj, u32 event_mask, hnotification); } /* ensure we return a documented return code */ - DBC_ENSURE(DSP_SUCCEEDED(status) || status == -EFAULT || + DBC_ENSURE(!status || status == -EFAULT || status == -ETIME || status == -ESRCH || status == -ENOSYS || status == -EPERM); return status; @@ -783,7 +783,7 @@ int strm_select(struct strm_object **strm_tab, u32 strms, } } - if (DSP_SUCCEEDED(status) && utimeout > 0 && *pmask == 0) { + if (!status && utimeout > 0 && *pmask == 0) { /* Non-zero timeout */ sync_events = kmalloc(strms * sizeof(struct sync_object *), GFP_KERNEL); @@ -804,11 +804,11 @@ int strm_select(struct strm_object **strm_tab, u32 strms, } } - if (DSP_SUCCEEDED(status)) { + if (!status) { status = sync_wait_on_multiple_events(sync_events, strms, utimeout, &index); - if (DSP_SUCCEEDED(status)) { + if (!status) { /* Since we waited on the event, we have to * reset it */ sync_set_event(sync_events[index]); @@ -819,7 +819,7 @@ int strm_select(struct strm_object **strm_tab, u32 strms, func_end: kfree(sync_events); - DBC_ENSURE((DSP_SUCCEEDED(status) && (*pmask != 0 || utimeout == 0)) || + DBC_ENSURE((!status && (*pmask != 0 || utimeout == 0)) || (DSP_FAILED(status) && *pmask == 0)); return status; @@ -843,7 +843,7 @@ static int delete_strm(struct strm_object *stream_obj) status = (*intf_fxns->pfn_chnl_close) (stream_obj->chnl_obj); /* Free all SM address translator resources */ - if (DSP_SUCCEEDED(status)) { + if (!status) { if (stream_obj->xlator) { /* force free */ (void)cmm_xlator_delete(stream_obj-> -- 1.7.1