diff options
author | Víctor Manuel Jáquez Leal <vjaquez@igalia.com> | 2012-02-07 00:39:35 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-02-09 09:38:19 -0800 |
commit | 40e6336d1bdc10f072b6563dfb1255b5c4b039a2 (patch) | |
tree | cc6aae8dfc2f8102771469247a0d55ead38178a3 /drivers/staging/tidspbridge | |
parent | 276cc746d58b73aa4e046745441b8cf56858f9ef (diff) | |
download | op-kernel-dev-40e6336d1bdc10f072b6563dfb1255b5c4b039a2.zip op-kernel-dev-40e6336d1bdc10f072b6563dfb1255b5c4b039a2.tar.gz |
staging: tidspbridge: remove DBC_ASSERT macro
This macro is only valid when CONFIG_TIDSPBRDIGE_DEBUG is enabled and it only
prints a log message, it is not a real assertion mechanism like BUG_ON() or
WARN_ON().
It is better to remove them: less code to maintain.
Signed-off-by: Víctor Manuel Jáquez Leal <vjaquez@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/tidspbridge')
19 files changed, 2 insertions, 151 deletions
diff --git a/drivers/staging/tidspbridge/core/chnl_sm.c b/drivers/staging/tidspbridge/core/chnl_sm.c index 91daf25..3136e8d 100644 --- a/drivers/staging/tidspbridge/core/chnl_sm.c +++ b/drivers/staging/tidspbridge/core/chnl_sm.c @@ -123,7 +123,6 @@ int bridge_chnl_add_io_req(struct chnl_object *chnl_obj, void *host_buf, CHNL_IS_OUTPUT(pchnl->chnl_mode)) return -EPIPE; /* No other possible states left */ - DBC_ASSERT(0); } dev_obj = dev_get_first(); @@ -190,7 +189,6 @@ func_cont: * Note: for dma chans dw_dsp_addr contains dsp address * of SM buffer. */ - DBC_ASSERT(chnl_mgr_obj->word_size != 0); /* DSP address */ chnl_packet_obj->dsp_tx_addr = dw_dsp_addr / chnl_mgr_obj->word_size; chnl_packet_obj->byte_size = byte_size; @@ -201,7 +199,6 @@ func_cont: CHNL_IOCSTATCOMPLETE); list_add_tail(&chnl_packet_obj->link, &pchnl->io_requests); pchnl->cio_reqs++; - DBC_ASSERT(pchnl->cio_reqs <= pchnl->chnl_packets); /* * If end of stream, update the channel state to prevent * more IOR's. @@ -209,8 +206,6 @@ func_cont: if (is_eos) pchnl->state |= CHNL_STATEEOS; - /* Legacy DSM Processor-Copy */ - DBC_ASSERT(pchnl->chnl_type == CHNL_PCPY); /* Request IO from the DSP */ io_request_chnl(chnl_mgr_obj->iomgr, pchnl, (CHNL_IS_INPUT(pchnl->chnl_mode) ? IO_INPUT : @@ -283,7 +278,6 @@ int bridge_chnl_cancel_io(struct chnl_object *chnl_obj) list_add_tail(&chirp->link, &pchnl->io_completions); pchnl->cio_cs++; pchnl->cio_reqs--; - DBC_ASSERT(pchnl->cio_reqs >= 0); } spin_unlock_bh(&chnl_mgr_obj->chnl_mgr_lock); @@ -311,8 +305,6 @@ int bridge_chnl_close(struct chnl_object *chnl_obj) status = bridge_chnl_cancel_io(chnl_obj); if (status) return status; - /* Assert I/O on this channel is now cancelled: Protects from io_dpc */ - DBC_ASSERT((pchnl->state & CHNL_STATECANCEL)); /* Invalidate channel object: Protects from CHNL_GetIOCompletion() */ /* Free the slot in the channel manager: */ pchnl->chnl_mgr_obj->channels[pchnl->chnl_id] = NULL; @@ -367,7 +359,6 @@ int bridge_chnl_create(struct chnl_mgr **channel_mgr, * mgr_attrts->max_channels = CHNL_MAXCHANNELS = * DDMA_MAXDDMACHNLS = DDMA_MAXZCPYCHNLS. */ - DBC_ASSERT(mgr_attrts->max_channels == CHNL_MAXCHANNELS); max_channels = CHNL_MAXCHANNELS + CHNL_MAXCHANNELS * CHNL_PCPY; /* Create array of channels */ chnl_mgr_obj->channels = kzalloc(sizeof(struct chnl_object *) @@ -584,7 +575,6 @@ int bridge_chnl_get_ioc(struct chnl_object *chnl_obj, u32 timeout, omap_mbox_disable_irq(dev_ctxt->mbox, IRQ_RX); if (dequeue_ioc) { /* Dequeue IOC and set chan_ioc; */ - DBC_ASSERT(!list_empty(&pchnl->io_completions)); chnl_packet_obj = list_first_entry(&pchnl->io_completions, struct chnl_irp, link); list_del(&chnl_packet_obj->link); @@ -748,7 +738,6 @@ int bridge_chnl_open(struct chnl_object **chnl, return status; } - DBC_ASSERT(ch_id < chnl_mgr_obj->max_channels); /* Create channel object: */ pchnl = kzalloc(sizeof(struct chnl_object), GFP_KERNEL); @@ -837,7 +826,6 @@ int bridge_chnl_register_notify(struct chnl_object *chnl_obj, { int status = 0; - DBC_ASSERT(!(event_mask & ~(DSP_STREAMDONE | DSP_STREAMIOCOMPLETION))); if (event_mask) status = ntfy_register(chnl_obj->ntfy_obj, hnotification, diff --git a/drivers/staging/tidspbridge/core/io_sm.c b/drivers/staging/tidspbridge/core/io_sm.c index 694c0e5..0930a98 100644 --- a/drivers/staging/tidspbridge/core/io_sm.c +++ b/drivers/staging/tidspbridge/core/io_sm.c @@ -973,29 +973,16 @@ void io_request_chnl(struct io_mgr *io_manager, struct chnl_object *pchnl, chnl_mgr_obj = io_manager->chnl_mgr; sm = io_manager->shared_mem; if (io_mode == IO_INPUT) { - /* - * Assertion fires if CHNL_AddIOReq() called on a stream - * which was cancelled, or attached to a dead board. - */ - DBC_ASSERT((pchnl->state == CHNL_STATEREADY) || - (pchnl->state == CHNL_STATEEOS)); /* Indicate to the DSP we have a buffer available for input */ set_chnl_busy(sm, pchnl->chnl_id); *mbx_val = MBX_PCPY_CLASS; } else if (io_mode == IO_OUTPUT) { /* - * This assertion fails if CHNL_AddIOReq() was called on a - * stream which was cancelled, or attached to a dead board. - */ - DBC_ASSERT((pchnl->state & ~CHNL_STATEEOS) == - CHNL_STATEREADY); - /* * Record the fact that we have a buffer available for * output. */ chnl_mgr_obj->output_mask |= (1 << pchnl->chnl_id); } else { - DBC_ASSERT(io_mode); /* Shouldn't get here. */ } func_end: return; @@ -1087,7 +1074,6 @@ static void input_chnl(struct io_mgr *pio_mgr, struct chnl_object *pchnl, dw_arg = sm->arg; if (chnl_id >= CHNL_MAXCHANNELS) { /* Shouldn't be here: would indicate corrupted shm. */ - DBC_ASSERT(chnl_id); goto func_end; } pchnl = chnl_mgr_obj->channels[chnl_id]; diff --git a/drivers/staging/tidspbridge/core/tiomap3430.c b/drivers/staging/tidspbridge/core/tiomap3430.c index 212cbc9..c3efc2e 100644 --- a/drivers/staging/tidspbridge/core/tiomap3430.c +++ b/drivers/staging/tidspbridge/core/tiomap3430.c @@ -396,16 +396,13 @@ static int bridge_brd_start(struct bridge_dev_context *dev_ctxt, (void)dev_get_symbol(dev_context->dev_obj, SHMBASENAME, &ul_shm_base_virt); ul_shm_base_virt *= DSPWORDSIZE; - DBC_ASSERT(ul_shm_base_virt != 0); /* DSP Virtual address */ ul_tlb_base_virt = dev_context->atlb_entry[0].dsp_va; - DBC_ASSERT(ul_tlb_base_virt <= ul_shm_base_virt); ul_shm_offset_virt = ul_shm_base_virt - (ul_tlb_base_virt * DSPWORDSIZE); /* Kernel logical address */ ul_shm_base = dev_context->atlb_entry[0].gpp_va + ul_shm_offset_virt; - DBC_ASSERT(ul_shm_base != 0); /* 2nd wd is used as sync field */ dw_sync_addr = ul_shm_base + SHMSYNCOFFSET; /* Write a signature into the shm base + offset; this will diff --git a/drivers/staging/tidspbridge/core/tiomap3430_pwr.c b/drivers/staging/tidspbridge/core/tiomap3430_pwr.c index 02dd439..16a4aaf 100644 --- a/drivers/staging/tidspbridge/core/tiomap3430_pwr.c +++ b/drivers/staging/tidspbridge/core/tiomap3430_pwr.c @@ -303,7 +303,6 @@ int dsp_peripheral_clk_ctrl(struct bridge_dev_context *dev_context, } /* TODO -- Assert may be a too hard restriction here.. May be we should * just return with failure when the CLK ID does not match */ - /* DBC_ASSERT(clk_id_index < MBX_PM_MAX_RESOURCES); */ if (clk_id_index == MBX_PM_MAX_RESOURCES) { /* return with a more meaningfull error code */ return -EPERM; diff --git a/drivers/staging/tidspbridge/core/tiomap_io.c b/drivers/staging/tidspbridge/core/tiomap_io.c index dfb356e..9c18873 100644 --- a/drivers/staging/tidspbridge/core/tiomap_io.c +++ b/drivers/staging/tidspbridge/core/tiomap_io.c @@ -68,20 +68,17 @@ int read_ext_dsp_data(struct bridge_dev_context *dev_ctxt, status = dev_get_symbol(dev_context->dev_obj, SHMBASENAME, &ul_shm_base_virt); } - DBC_ASSERT(ul_shm_base_virt != 0); /* Check if it is a read of Trace section */ if (!status && !ul_trace_sec_beg) { status = dev_get_symbol(dev_context->dev_obj, DSP_TRACESEC_BEG, &ul_trace_sec_beg); } - DBC_ASSERT(ul_trace_sec_beg != 0); if (!status && !ul_trace_sec_end) { status = dev_get_symbol(dev_context->dev_obj, DSP_TRACESEC_END, &ul_trace_sec_end); } - DBC_ASSERT(ul_trace_sec_end != 0); if (!status) { if ((dsp_addr <= ul_trace_sec_end) && @@ -105,19 +102,16 @@ int read_ext_dsp_data(struct bridge_dev_context *dev_ctxt, status = dev_get_symbol(dev_context->dev_obj, DYNEXTBASE, &ul_dyn_ext_base); } - DBC_ASSERT(ul_dyn_ext_base != 0); if (!status) { status = dev_get_symbol(dev_context->dev_obj, EXTBASE, &ul_ext_base); } - DBC_ASSERT(ul_ext_base != 0); if (!status) { status = dev_get_symbol(dev_context->dev_obj, EXTEND, &ul_ext_end); } - DBC_ASSERT(ul_ext_end != 0); /* Trace buffer is right after the shm SEG0, * so set the base address to SHMBASE */ @@ -126,8 +120,6 @@ int read_ext_dsp_data(struct bridge_dev_context *dev_ctxt, ul_ext_end = ul_trace_sec_end; } - DBC_ASSERT(ul_ext_end != 0); - DBC_ASSERT(ul_ext_end > ul_ext_base); if (ul_ext_end < ul_ext_base) status = -EPERM; @@ -135,7 +127,6 @@ int read_ext_dsp_data(struct bridge_dev_context *dev_ctxt, if (!status) { ul_tlb_base_virt = dev_context->atlb_entry[0].dsp_va * DSPWORDSIZE; - DBC_ASSERT(ul_tlb_base_virt <= ul_shm_base_virt); dw_ext_prog_virt_mem = dev_context->atlb_entry[0].gpp_va; @@ -271,7 +262,6 @@ int write_ext_dsp_data(struct bridge_dev_context *dev_context, /* Get SHM_BEG EXT_BEG and EXT_END. */ ret = dev_get_symbol(dev_context->dev_obj, SHMBASENAME, &ul_shm_base_virt); - DBC_ASSERT(ul_shm_base_virt != 0); if (dynamic_load) { if (!ret) { if (symbols_reloaded) @@ -280,7 +270,6 @@ int write_ext_dsp_data(struct bridge_dev_context *dev_context, (dev_context->dev_obj, DYNEXTBASE, &ul_ext_base); } - DBC_ASSERT(ul_ext_base != 0); if (!ret) { /* DR OMAPS00013235 : DLModules array may be * in EXTMEM. It is expected that DYNEXTMEM and @@ -299,7 +288,6 @@ int write_ext_dsp_data(struct bridge_dev_context *dev_context, dev_get_symbol (dev_context->dev_obj, EXTBASE, &ul_ext_base); - DBC_ASSERT(ul_ext_base != 0); if (!ret) ret = dev_get_symbol @@ -312,15 +300,12 @@ int write_ext_dsp_data(struct bridge_dev_context *dev_context, if (trace_load) ul_ext_base = ul_shm_base_virt; - DBC_ASSERT(ul_ext_end != 0); - DBC_ASSERT(ul_ext_end > ul_ext_base); if (ul_ext_end < ul_ext_base) ret = -EPERM; if (!ret) { ul_tlb_base_virt = dev_context->atlb_entry[0].dsp_va * DSPWORDSIZE; - DBC_ASSERT(ul_tlb_base_virt <= ul_shm_base_virt); if (symbols_reloaded) { ret = dev_get_symbol diff --git a/drivers/staging/tidspbridge/include/dspbridge/dbc.h b/drivers/staging/tidspbridge/include/dspbridge/dbc.h index dc88f34..90c45f6 100644 --- a/drivers/staging/tidspbridge/include/dspbridge/dbc.h +++ b/drivers/staging/tidspbridge/include/dspbridge/dbc.h @@ -25,15 +25,4 @@ #ifndef DBC_ #define DBC_ -/* Assertion Macros: */ -#ifdef CONFIG_TIDSPBRIDGE_DEBUG - -#define DBC_ASSERT(exp) \ - if (!(exp)) \ - pr_err("%s, line %d: Assertion (" #exp ") failed.\n", \ - __FILE__, __LINE__) -#else -#define DBC_ASSERT(exp) {} -#endif /* DEBUG */ - #endif /* DBC_ */ diff --git a/drivers/staging/tidspbridge/pmgr/cmm.c b/drivers/staging/tidspbridge/pmgr/cmm.c index 2eeb5370..0d19bcd 100644 --- a/drivers/staging/tidspbridge/pmgr/cmm.c +++ b/drivers/staging/tidspbridge/pmgr/cmm.c @@ -253,8 +253,6 @@ int cmm_create(struct cmm_object **ph_cmm_mgr, if (mgr_attrts == NULL) mgr_attrts = &cmm_dfltmgrattrs; /* set defaults */ - /* 4 bytes minimum */ - DBC_ASSERT(mgr_attrts->min_block_size >= 4); /* save away smallest block allocation for this cmm mgr */ cmm_obj->min_block_size = mgr_attrts->min_block_size; cmm_obj->page_size = PAGE_SIZE; @@ -849,7 +847,8 @@ int cmm_xlator_free_buf(struct cmm_xlatorobject *xlator, void *buf_va) if (status) { /* Uh oh, this shouldn't happen. Descriptor * gone! */ - DBC_ASSERT(false); /* CMM is leaking mem */ + pr_err("%s, line %d: Assertion failed\n", + __FILE__, __LINE__); } } } @@ -898,7 +897,6 @@ void *cmm_xlator_translate(struct cmm_xlatorobject *xlator, void *paddr, cmm_mgr_obj = (struct cmm_object *)xlator_obj->cmm_mgr; /* get this translator's default SM allocator */ - DBC_ASSERT(xlator_obj->seg_id > 0); allocator = cmm_mgr_obj->pa_gppsm_seg_tab[xlator_obj->seg_id - 1]; if (!allocator) goto loop_cont; diff --git a/drivers/staging/tidspbridge/pmgr/dbll.c b/drivers/staging/tidspbridge/pmgr/dbll.c index db1af79..997feeb 100644 --- a/drivers/staging/tidspbridge/pmgr/dbll.c +++ b/drivers/staging/tidspbridge/pmgr/dbll.c @@ -936,9 +936,6 @@ static struct dynload_symbol *dbll_find_symbol(struct dynamic_loader_sym *this, if (!status && gbl_search) dev_dbg(bridge, "%s: Symbol not found: %s\n", __func__, name); - DBC_ASSERT((status && (dbll_sym != NULL)) - || (!status && (dbll_sym == NULL))); - ret_sym = (struct dynload_symbol *)dbll_sym; return ret_sym; } diff --git a/drivers/staging/tidspbridge/pmgr/dev.c b/drivers/staging/tidspbridge/pmgr/dev.c index e4257fd..980bd53 100644 --- a/drivers/staging/tidspbridge/pmgr/dev.c +++ b/drivers/staging/tidspbridge/pmgr/dev.c @@ -108,7 +108,6 @@ u32 dev_brd_write_fxn(void *arb, u32 dsp_add, void *host_buf, if (dev_obj) { /* Require of BrdWrite() */ - DBC_ASSERT(dev_obj->bridge_context != NULL); status = (*dev_obj->bridge_interface.brd_write) ( dev_obj->bridge_context, host_buf, dsp_add, ul_num_bytes, mem_space); @@ -164,7 +163,6 @@ int dev_create_device(struct dev_object **device_obj, /* Create the device object, and pass a handle to the Bridge driver for * storage. */ if (!status) { - DBC_ASSERT(drv_fxns); dev_obj = kzalloc(sizeof(struct dev_object), GFP_KERNEL); if (dev_obj) { /* Fill out the rest of the Dev Object structure: */ @@ -186,9 +184,6 @@ int dev_create_device(struct dev_object **device_obj, status = (dev_obj->bridge_interface.dev_create) (&dev_obj->bridge_context, dev_obj, host_res); - /* Assert bridge_dev_create()'s ensure clause: */ - DBC_ASSERT(status - || (dev_obj->bridge_context != NULL)); } else { status = -ENOMEM; } @@ -282,7 +277,6 @@ int dev_create2(struct dev_object *hdev_obj) struct dev_object *dev_obj = hdev_obj; /* There can be only one Node Manager per DEV object */ - DBC_ASSERT(!dev_obj->node_mgr); status = node_create_mgr(&dev_obj->node_mgr, hdev_obj); if (status) dev_obj->node_mgr = NULL; diff --git a/drivers/staging/tidspbridge/rmgr/dbdcd.c b/drivers/staging/tidspbridge/rmgr/dbdcd.c index 792b443..18109fc 100644 --- a/drivers/staging/tidspbridge/rmgr/dbdcd.c +++ b/drivers/staging/tidspbridge/rmgr/dbdcd.c @@ -206,7 +206,6 @@ int dcd_enumerate_object(s32 index, enum dsp_dcdobjtype obj_type, * "_\0" + length of sz_obj_type string + terminating NULL. */ dw_key_len = strlen(DCD_REGKEY) + 1 + sizeof(sz_obj_type) + 1; - DBC_ASSERT(dw_key_len < DCD_MAXPATHLENGTH); /* Create proper REG key; concatenate DCD_REGKEY with * obj_type. */ @@ -375,7 +374,6 @@ int dcd_get_object_def(struct dcd_manager *hdcd_mgr, /* Pre-determine final key length. It's length of DCD_REGKEY + * "_\0" + length of sz_obj_type string + terminating NULL */ dw_key_len = strlen(DCD_REGKEY) + 1 + sizeof(sz_obj_type) + 1; - DBC_ASSERT(dw_key_len < DCD_MAXPATHLENGTH); /* Create proper REG key; concatenate DCD_REGKEY with obj_type. */ strncpy(sz_reg_key, DCD_REGKEY, strlen(DCD_REGKEY) + 1); @@ -434,7 +432,6 @@ int dcd_get_object_def(struct dcd_manager *hdcd_mgr, } /* Ensure sz_uuid + 1 is not greater than sizeof sz_sect_name. */ - DBC_ASSERT((strlen(sz_uuid) + 1) < sizeof(sz_sect_name)); /* Create section name based on node UUID. A period is * pre-pended to the UUID string to form the section name. @@ -635,7 +632,6 @@ int dcd_get_library_name(struct dcd_manager *hdcd_mgr, * "_\0" + length of sz_obj_type string + terminating NULL. */ dw_key_len = strlen(DCD_REGKEY) + 1 + sizeof(sz_obj_type) + 1; - DBC_ASSERT(dw_key_len < DCD_MAXPATHLENGTH); /* Create proper REG key; concatenate DCD_REGKEY with obj_type. */ strncpy(sz_reg_key, DCD_REGKEY, strlen(DCD_REGKEY) + 1); @@ -663,7 +659,6 @@ int dcd_get_library_name(struct dcd_manager *hdcd_mgr, break; default: status = -EINVAL; - DBC_ASSERT(false); } if (!status) { if ((strlen(sz_reg_key) + strlen(sz_obj_type)) < @@ -794,7 +789,6 @@ int dcd_register_object(struct dsp_uuid *uuid_obj, * "_\0" + length of sz_obj_type string + terminating NULL. */ dw_key_len = strlen(DCD_REGKEY) + 1 + sizeof(sz_obj_type) + 1; - DBC_ASSERT(dw_key_len < DCD_MAXPATHLENGTH); /* Create proper REG key; concatenate DCD_REGKEY with obj_type. */ strncpy(sz_reg_key, DCD_REGKEY, strlen(DCD_REGKEY) + 1); diff --git a/drivers/staging/tidspbridge/rmgr/disp.c b/drivers/staging/tidspbridge/rmgr/disp.c index 04c88a7d..63fdf1e 100644 --- a/drivers/staging/tidspbridge/rmgr/disp.c +++ b/drivers/staging/tidspbridge/rmgr/disp.c @@ -268,7 +268,6 @@ int disp_node_create(struct disp_object *disp_obj, node_type = node_get_type(hnode); node_msg_args = pargs->asa.node_msg_args; max = disp_obj->bufsize_rms; /*Max # of RMS words that can be sent */ - DBC_ASSERT(max == RMS_COMMANDBUFSIZE); chars_in_rms_word = sizeof(rms_word) / disp_obj->char_size; /* Number of RMS words needed to hold arg data */ dw_length = @@ -429,7 +428,6 @@ int disp_node_create(struct disp_object *disp_obj, } 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); } @@ -665,7 +663,6 @@ static int send_message(struct disp_object *disp_obj, u32 timeout, status = -EPERM; } else { if (CHNL_IS_IO_COMPLETE(chnl_ioc_obj)) { - DBC_ASSERT(chnl_ioc_obj.buf == pbuf); if (*((int *)chnl_ioc_obj.buf) < 0) { /* Translate DSP's to kernel error */ status = -EREMOTEIO; diff --git a/drivers/staging/tidspbridge/rmgr/drv.c b/drivers/staging/tidspbridge/rmgr/drv.c index f3bff1b..cd93c12 100644 --- a/drivers/staging/tidspbridge/rmgr/drv.c +++ b/drivers/staging/tidspbridge/rmgr/drv.c @@ -172,7 +172,6 @@ void drv_proc_node_update_status(void *node_resource, s32 status) { struct node_res_object *node_res_obj = (struct node_res_object *)node_resource; - DBC_ASSERT(node_resource != NULL); node_res_obj->node_allocated = status; } @@ -181,7 +180,6 @@ void drv_proc_node_update_heap_status(void *node_resource, s32 status) { struct node_res_object *node_res_obj = (struct node_res_object *)node_resource; - DBC_ASSERT(node_resource != NULL); node_res_obj->heap_allocated = status; } @@ -378,13 +376,8 @@ int drv_get_dev_object(u32 index, struct drv_object *hdrv_obj, struct dev_object **device_obj) { int status = 0; -#ifdef CONFIG_TIDSPBRIDGE_DEBUG - /* used only for Assertions and debug messages */ - struct drv_object *pdrv_obj = (struct drv_object *)hdrv_obj; -#endif struct dev_object *dev_obj; u32 i; - DBC_ASSERT(!(list_empty(&pdrv_obj->dev_list))); dev_obj = (struct dev_object *)drv_get_first_dev_object(); for (i = 0; i < index; i++) { diff --git a/drivers/staging/tidspbridge/rmgr/drv_interface.c b/drivers/staging/tidspbridge/rmgr/drv_interface.c index 34730de..f0f07ef 100644 --- a/drivers/staging/tidspbridge/rmgr/drv_interface.c +++ b/drivers/staging/tidspbridge/rmgr/drv_interface.c @@ -255,8 +255,6 @@ static int bridge_mmap(struct file *filp, struct vm_area_struct *vma) { u32 status; - DBC_ASSERT(vma->vm_start < vma->vm_end); - vma->vm_flags |= VM_RESERVED | VM_IO; vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); diff --git a/drivers/staging/tidspbridge/rmgr/mgr.c b/drivers/staging/tidspbridge/rmgr/mgr.c index 1dca953..b0ce0bc 100644 --- a/drivers/staging/tidspbridge/rmgr/mgr.c +++ b/drivers/staging/tidspbridge/rmgr/mgr.c @@ -141,7 +141,6 @@ int mgr_enum_node_info(u32 node_id, struct dsp_ndbprops *pndb_props, } pmgr_obj = drv_datap->mgr_object; - DBC_ASSERT(pmgr_obj); /* Forever loop till we hit failed or no more items in the * Enumeration. We will exit the loop other than 0; */ while (!status) { @@ -225,7 +224,6 @@ int mgr_enum_processor_info(u32 processor_id, dev_dbg(bridge, "%s: Failed to get MGR Object\n", __func__); goto func_end; } - DBC_ASSERT(pmgr_obj); /* Forever loop till we hit no more items in the * Enumeration. We will exit the loop other than 0; */ while (status1 == 0) { diff --git a/drivers/staging/tidspbridge/rmgr/nldr.c b/drivers/staging/tidspbridge/rmgr/nldr.c index 6fb19ef..cc20dd9 100644 --- a/drivers/staging/tidspbridge/rmgr/nldr.c +++ b/drivers/staging/tidspbridge/rmgr/nldr.c @@ -427,13 +427,10 @@ 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(!status); status = cod_get_base_lib(cod_mgr, &nldr_obj->base_lib); - DBC_ASSERT(!status); status = cod_get_base_name(cod_mgr, sz_zl_file, COD_MAXPATHLENGTH); - DBC_ASSERT(!status); } status = 0; /* end lazy status checking */ @@ -534,7 +531,6 @@ int nldr_create(struct nldr_object **nldr, status = cod_get_base_name(cod_mgr, sz_zl_file, COD_MAXPATHLENGTH); /* lazy check */ - DBC_ASSERT(!status); /* First count number of overlay nodes */ status = dcd_get_objects(nldr_obj->dcd_mgr, sz_zl_file, @@ -666,7 +662,6 @@ int nldr_get_fxn_addr(struct nldr_nodeobject *nldr_node_obj, root = nldr_node_obj->delete_lib; break; default: - DBC_ASSERT(false); break; } } else { @@ -806,7 +801,6 @@ int nldr_load(struct nldr_nodeobject *nldr_node_obj, break; default: - DBC_ASSERT(false); break; } } @@ -853,7 +847,6 @@ int nldr_unload(struct nldr_nodeobject *nldr_node_obj, nldr_node_obj->pers_libs = 0; break; default: - DBC_ASSERT(false); break; } } else { @@ -1090,7 +1083,6 @@ static void free_sects(struct nldr_object *nldr_obj, ret = rmm_free(nldr_obj->rmm, 0, ovly_section->sect_run_addr, ovly_section->size, true); - DBC_ASSERT(ret); ovly_section = ovly_section->next_sect; i++; } @@ -1210,7 +1202,6 @@ static int load_lib(struct nldr_nodeobject *nldr_node_obj, if (depth > MAXDEPTH) { /* Error */ - DBC_ASSERT(false); } root->lib = NULL; /* Allocate a buffer for library file name of size DBL_MAXPATHLENGTH */ @@ -1273,7 +1264,6 @@ static int load_lib(struct nldr_nodeobject *nldr_node_obj, dcd_get_num_dep_libs(nldr_node_obj->nldr_obj->dcd_mgr, &uuid, &nd_libs, &np_libs, phase); } - DBC_ASSERT(nd_libs >= np_libs); if (!status) { if (!(*nldr_node_obj->phase_split)) np_libs = 0; @@ -1435,7 +1425,6 @@ static int load_ovly(struct nldr_nodeobject *nldr_node_obj, } } - DBC_ASSERT(i < nldr_obj->ovly_nodes); if (!po_node) { status = -ENOENT; @@ -1461,7 +1450,6 @@ static int load_ovly(struct nldr_nodeobject *nldr_node_obj, break; default: - DBC_ASSERT(false); break; } @@ -1609,7 +1597,6 @@ static int remote_alloc(void **ref, u16 mem_sect, u32 size, mem_phase_bit = EXECUTEDATAFLAGBIT; break; default: - DBC_ASSERT(false); break; } if (mem_sect == DBLL_CODE) @@ -1628,11 +1615,9 @@ static int remote_alloc(void **ref, u16 mem_sect, u32 size, /* Find an appropriate segment based on mem_sect */ if (segid == NULLID) { /* No memory requirements of preferences */ - DBC_ASSERT(!mem_load_req); goto func_cont; } if (segid <= MAXSEGID) { - DBC_ASSERT(segid < nldr_obj->dload_segs); /* Attempt to allocate from segid first. */ rmm_addr_obj->segid = segid; status = @@ -1643,7 +1628,6 @@ static int remote_alloc(void **ref, u16 mem_sect, u32 size, } } else { /* segid > MAXSEGID ==> Internal or external memory */ - DBC_ASSERT(segid == MEMINTERNALID || segid == MEMEXTERNALID); /* Check for any internal or external memory segment, * depending on segid. */ mem_sect_type |= segid == MEMINTERNALID ? @@ -1717,7 +1701,6 @@ static void unload_lib(struct nldr_nodeobject *nldr_node_obj, struct nldr_object *nldr_obj = nldr_node_obj->nldr_obj; u16 i; - DBC_ASSERT(root != NULL); /* Unload dependent libraries */ for (i = 0; i < root->dep_libs; i++) @@ -1768,7 +1751,6 @@ static void unload_ovly(struct nldr_nodeobject *nldr_node_obj, } } - DBC_ASSERT(i < nldr_obj->ovly_nodes); if (!po_node) /* TODO: Should we print warning here? */ @@ -1795,14 +1777,11 @@ static void unload_ovly(struct nldr_nodeobject *nldr_node_obj, other_alloc = po_node->other_sects; break; default: - DBC_ASSERT(false); break; } - DBC_ASSERT(ref_count && (*ref_count > 0)); if (ref_count && (*ref_count > 0)) { *ref_count -= 1; if (other_ref) { - DBC_ASSERT(*other_ref > 0); *other_ref -= 1; } } @@ -1868,7 +1847,6 @@ int nldr_find_addr(struct nldr_nodeobject *nldr_node, u32 sym_addr, root = nldr_node->delete_lib; break; default: - DBC_ASSERT(false); break; } } else { diff --git a/drivers/staging/tidspbridge/rmgr/node.c b/drivers/staging/tidspbridge/rmgr/node.c index d23d1d0..83b053f 100644 --- a/drivers/staging/tidspbridge/rmgr/node.c +++ b/drivers/staging/tidspbridge/rmgr/node.c @@ -703,7 +703,6 @@ DBAPI node_alloc_msg_buf(struct node_object *hnode, u32 usize, status = proc_get_processor_id(pnode->processor, &proc_id); if (proc_id != DSP_UNIT) { - DBC_ASSERT(NULL); goto func_end; } /* If segment ID includes MEM_SETVIRTUALSEGID then pbuffer is a @@ -889,7 +888,6 @@ int node_connect(struct node_object *node1, u32 stream1, if (node1_type != NODE_GPP) { hnode_mgr = node1->node_mgr; } else { - DBC_ASSERT(node2 != (struct node_object *)DSP_HGPPNODE); hnode_mgr = node2->node_mgr; } @@ -968,9 +966,6 @@ int node_connect(struct node_object *node1, u32 stream1, goto out_unlock; } - DBC_ASSERT((node1_type == NODE_GPP) || - (node2_type == NODE_GPP)); - chnl_mode = (node1_type == NODE_GPP) ? CHNL_MODETODSP : CHNL_MODEFROMDSP; @@ -1617,7 +1612,6 @@ int node_free_msg_buf(struct node_object *hnode, u8 * pbuffer, status = cmm_xlator_free_buf(pnode->xlator, pbuffer); } } else { - DBC_ASSERT(NULL); /* BUG */ } func_end: return status; @@ -1692,7 +1686,6 @@ int node_get_channel_id(struct node_object *hnode, u32 dir, u32 index, } } } else { - DBC_ASSERT(dir == DSP_FROMNODE); if (index < MAX_OUTPUTS(hnode)) { if (hnode->outputs[index].type == HOSTCONNECT) { *chan_id = hnode->outputs[index].dev_id; @@ -2222,7 +2215,6 @@ int node_run(struct node_object *hnode) NODE_GET_PRIORITY(hnode)); } else { /* We should never get here */ - DBC_ASSERT(false); } func_cont1: /* Update node state. */ @@ -2600,7 +2592,6 @@ static void fill_stream_connect(struct node_object *node1, strm1->connect_type = CONNECTTYPE_GPPOUTPUT; } else { /* GPP == > NODE */ - DBC_ASSERT(node2 != (struct node_object *)DSP_HGPPNODE); strm_index = node2->num_inputs + node2->num_outputs - 1; strm2 = &(node2->stream_connect[strm_index]); strm2->cb_struct = sizeof(struct dsp_streamconnect); @@ -2696,7 +2687,6 @@ static int get_fxn_address(struct node_object *hnode, u32 * fxn_addr, break; default: /* Should never get here */ - DBC_ASSERT(false); break; } @@ -2775,7 +2765,6 @@ static int get_node_props(struct dcd_manager *hdcd_mgr, } else { /* Copy device name */ len = strlen(pndb_props->ac_name); - DBC_ASSERT(len < MAXDEVNAMELEN); hnode->str_dev_name = kzalloc(len + 1, GFP_KERNEL); if (hnode->str_dev_name == NULL) { status = -ENOMEM; diff --git a/drivers/staging/tidspbridge/rmgr/proc.c b/drivers/staging/tidspbridge/rmgr/proc.c index 4e2f2e4..8da5db6 100644 --- a/drivers/staging/tidspbridge/rmgr/proc.c +++ b/drivers/staging/tidspbridge/rmgr/proc.c @@ -1152,8 +1152,6 @@ int proc_load(void *hprocessor, const s32 argc_index, if (status) { status = -EPERM; } else { - DBC_ASSERT(p_proc_object->last_coff == - NULL); /* Allocate memory for pszLastCoff */ p_proc_object->last_coff = kzalloc((strlen(user_args[0]) + @@ -1176,7 +1174,6 @@ int proc_load(void *hprocessor, const s32 argc_index, if (!hmsg_mgr) { status = msg_create(&hmsg_mgr, p_proc_object->dev_obj, (msg_onexit) node_on_exit); - DBC_ASSERT(!status); dev_set_msg_mgr(p_proc_object->dev_obj, hmsg_mgr); } } @@ -1272,7 +1269,6 @@ int proc_load(void *hprocessor, const s32 argc_index, strlen(pargv0) + 1); else status = -ENOMEM; - DBC_ASSERT(brd_state == BRD_LOADED); } } @@ -1559,7 +1555,6 @@ func_cont: if (!((*p_proc_object->intf_fxns->brd_status) (p_proc_object->bridge_context, &brd_state))) { pr_info("%s: dsp in running state\n", __func__); - DBC_ASSERT(brd_state != BRD_HIBERNATION); } } else { pr_err("%s: Failed to start the dsp\n", __func__); @@ -1585,7 +1580,6 @@ int proc_stop(void *hprocessor) u32 node_tab_size = 1; u32 num_nodes = 0; u32 nodes_allocated = 0; - int brd_state; if (!p_proc_object) { status = -EFAULT; @@ -1618,11 +1612,6 @@ int proc_stop(void *hprocessor) msg_delete(hmsg_mgr); dev_set_msg_mgr(p_proc_object->dev_obj, NULL); } - if (!((*p_proc_object-> - intf_fxns->brd_status) (p_proc_object-> - bridge_context, - &brd_state))) - DBC_ASSERT(brd_state == BRD_STOPPED); } } else { pr_err("%s: Failed to stop the processor\n", __func__); @@ -1760,7 +1749,6 @@ static int proc_monitor(struct proc_object *proc_obj) { int status = -EPERM; struct msg_mgr *hmsg_mgr; - int brd_state; /* This is needed only when Device is loaded when it is * already 'ACTIVE' */ @@ -1777,9 +1765,6 @@ static int proc_monitor(struct proc_object *proc_obj) if (!((*proc_obj->intf_fxns->brd_monitor) (proc_obj->bridge_context))) { status = 0; - if (!((*proc_obj->intf_fxns->brd_status) - (proc_obj->bridge_context, &brd_state))) - DBC_ASSERT(brd_state == BRD_IDLE); } return status; diff --git a/drivers/staging/tidspbridge/rmgr/rmm.c b/drivers/staging/tidspbridge/rmgr/rmm.c index 6b41049..fe13a74 100644 --- a/drivers/staging/tidspbridge/rmgr/rmm.c +++ b/drivers/staging/tidspbridge/rmgr/rmm.c @@ -292,7 +292,6 @@ bool rmm_free(struct rmm_target_obj *target, u32 segid, u32 dsp_addr, u32 size, list_for_each_entry_safe(sect, tmp, &target->ovly_list, list_elem) { if (dsp_addr == sect->addr) { - DBC_ASSERT(size == sect->size); /* Remove from list */ list_del(§->list_elem); kfree(sect); @@ -325,8 +324,6 @@ bool rmm_stat(struct rmm_target_obj *target, enum dsp_memtype segid, u32 total_free_size = 0; u32 free_blocks = 0; - DBC_ASSERT(target != NULL); - if ((u32) segid < target->num_segs) { head = target->free_list[segid]; diff --git a/drivers/staging/tidspbridge/rmgr/strm.c b/drivers/staging/tidspbridge/rmgr/strm.c index 8e2d649..80d01e5 100644 --- a/drivers/staging/tidspbridge/rmgr/strm.c +++ b/drivers/staging/tidspbridge/rmgr/strm.c @@ -119,7 +119,6 @@ int strm_allocate_buffer(struct strm_res_object *strmres, u32 usize, goto func_end; for (i = 0; i < num_bufs; i++) { - DBC_ASSERT(stream_obj->xlator != NULL); (void)cmm_xlator_alloc_buf(stream_obj->xlator, &ap_buffer[i], usize); if (ap_buffer[i] == NULL) { @@ -162,7 +161,6 @@ int strm_close(struct strm_res_object *strmres, status = (*intf_fxns->chnl_get_info) (stream_obj->chnl_obj, &chnl_info_obj); - DBC_ASSERT(!status); if (chnl_info_obj.cio_cs > 0 || chnl_info_obj.cio_reqs > 0) status = -EPIPE; @@ -205,7 +203,6 @@ int strm_create(struct strm_mgr **strm_man, if (!status) { (void)dev_get_intf_fxns(dev_obj, &(strm_mgr_obj->intf_fxns)); - DBC_ASSERT(strm_mgr_obj->intf_fxns != NULL); } } @@ -254,7 +251,6 @@ int strm_free_buffer(struct strm_res_object *strmres, u8 ** ap_buffer, if (!status) { for (i = 0; i < num_bufs; i++) { - DBC_ASSERT(stream_obj->xlator != NULL); status = cmm_xlator_free_buf(stream_obj->xlator, ap_buffer[i]); @@ -302,7 +298,6 @@ int strm_get_info(struct strm_object *stream_obj, if (stream_obj->xlator) { /* We have a translator */ - DBC_ASSERT(stream_obj->segment_id > 0); cmm_xlator_info(stream_obj->xlator, (u8 **) &virt_base, 0, stream_obj->segment_id, false); } @@ -496,14 +491,12 @@ int strm_open(struct node_object *hnode, u32 dir, u32 index, goto func_cont; /* No System DMA */ - 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 (!status) { /*Allocate a SM addr translator for this strm. */ status = cmm_xlator_create(&strm_obj->xlator, hcmm_mgr, NULL); if (!status) { - DBC_ASSERT(strm_obj->segment_id > 0); /* Set translators Virt Addr attributes */ status = cmm_xlator_info(strm_obj->xlator, (u8 **) &pattr->virt_base, @@ -535,10 +528,6 @@ func_cont: * strm_mgr_obj->chnl_mgr better be valid or we * assert here), and then return -EPERM. */ - DBC_ASSERT(status == -ENOSR || - status == -ECHRNG || - status == -EALREADY || - status == -EIO); status = -EPERM; } } |