diff options
Diffstat (limited to 'sound/pci/cs46xx/dsp_spos.c')
| -rw-r--r-- | sound/pci/cs46xx/dsp_spos.c | 51 |
1 files changed, 34 insertions, 17 deletions
diff --git a/sound/pci/cs46xx/dsp_spos.c b/sound/pci/cs46xx/dsp_spos.c index ccc8bedb5b1..f4f0c8f5dad 100644 --- a/sound/pci/cs46xx/dsp_spos.c +++ b/sound/pci/cs46xx/dsp_spos.c @@ -63,7 +63,8 @@ static int shadow_and_reallocate_code (struct snd_cs46xx * chip, u32 * data, u32 u32 mop_operands,mop_type,wide_op; struct dsp_spos_instance * ins = chip->dsp_spos_instance; - snd_assert( ((size % 2) == 0), return -EINVAL); + if (snd_BUG_ON(size %2)) + return -EINVAL; while (i < size) { loval = data[i++]; @@ -289,7 +290,8 @@ void cs46xx_dsp_spos_destroy (struct snd_cs46xx * chip) int i; struct dsp_spos_instance * ins = chip->dsp_spos_instance; - snd_assert(ins != NULL, return); + if (snd_BUG_ON(!ins)) + return; mutex_lock(&chip->spos_mutex); for (i = 0; i < ins->nscb; ++i) { @@ -404,7 +406,8 @@ int cs46xx_dsp_load_module (struct snd_cs46xx * chip, struct dsp_module_desc * m /* if module has a code segment it must have symbol table */ - snd_assert(module->symbol_table.symbols != NULL ,return -ENOMEM); + if (snd_BUG_ON(!module->symbol_table.symbols)) + return -ENOMEM; if (add_symbols(chip,module)) { snd_printk(KERN_ERR "dsp_spos: failed to load symbol table\n"); return -ENOMEM; @@ -1369,7 +1372,8 @@ int cs46xx_dsp_scb_and_task_init (struct snd_cs46xx *chip) valid_slots = snd_cs46xx_peekBA0(chip, BA0_ACOSV); - snd_assert (chip->nr_ac97_codecs == 1 || chip->nr_ac97_codecs == 2); + if (snd_BUG_ON(chip->nr_ac97_codecs != 1 && chip->nr_ac97_codecs != 2)) + goto _fail_end; if (chip->nr_ac97_codecs == 1) { /* output on slot 5 and 11 @@ -1609,11 +1613,14 @@ static int cs46xx_dsp_async_init (struct snd_cs46xx *chip, spdifo_scb_desc = cs46xx_dsp_create_scb(chip,"SPDIFOSCB",(u32 *)&spdifo_scb,SPDIFO_SCB_INST); - snd_assert(spdifo_scb_desc, return -EIO); + if (snd_BUG_ON(!spdifo_scb_desc)) + return -EIO; spdifi_scb_desc = cs46xx_dsp_create_scb(chip,"SPDIFISCB",(u32 *)&spdifi_scb,SPDIFI_SCB_INST); - snd_assert(spdifi_scb_desc, return -EIO); + if (snd_BUG_ON(!spdifi_scb_desc)) + return -EIO; async_codec_scb_desc = cs46xx_dsp_create_scb(chip,"AsynCodecInputSCB",(u32 *)&async_codec_input_scb, HFG_TREE_SCB); - snd_assert(async_codec_scb_desc, return -EIO); + if (snd_BUG_ON(!async_codec_scb_desc)) + return -EIO; async_codec_scb_desc->parent_scb_ptr = NULL; async_codec_scb_desc->next_scb_ptr = spdifi_scb_desc; @@ -1698,8 +1705,10 @@ int cs46xx_dsp_enable_spdif_in (struct snd_cs46xx *chip) chip->active_ctrl(chip, 1); chip->amplifier_ctrl(chip, 1); - snd_assert (ins->asynch_rx_scb == NULL,return -EINVAL); - snd_assert (ins->spdif_in_src != NULL,return -EINVAL); + if (snd_BUG_ON(ins->asynch_rx_scb)) + return -EINVAL; + if (snd_BUG_ON(!ins->spdif_in_src)) + return -EINVAL; mutex_lock(&chip->spos_mutex); @@ -1754,8 +1763,10 @@ int cs46xx_dsp_disable_spdif_in (struct snd_cs46xx *chip) { struct dsp_spos_instance * ins = chip->dsp_spos_instance; - snd_assert (ins->asynch_rx_scb != NULL, return -EINVAL); - snd_assert (ins->spdif_in_src != NULL,return -EINVAL); + if (snd_BUG_ON(!ins->asynch_rx_scb)) + return -EINVAL; + if (snd_BUG_ON(!ins->spdif_in_src)) + return -EINVAL; mutex_lock(&chip->spos_mutex); @@ -1780,8 +1791,10 @@ int cs46xx_dsp_enable_pcm_capture (struct snd_cs46xx *chip) { struct dsp_spos_instance * ins = chip->dsp_spos_instance; - snd_assert (ins->pcm_input == NULL,return -EINVAL); - snd_assert (ins->ref_snoop_scb != NULL,return -EINVAL); + if (snd_BUG_ON(ins->pcm_input)) + return -EINVAL; + if (snd_BUG_ON(!ins->ref_snoop_scb)) + return -EINVAL; mutex_lock(&chip->spos_mutex); ins->pcm_input = cs46xx_add_record_source(chip,ins->ref_snoop_scb,PCMSERIALIN_PCM_SCB_ADDR, @@ -1795,7 +1808,8 @@ int cs46xx_dsp_disable_pcm_capture (struct snd_cs46xx *chip) { struct dsp_spos_instance * ins = chip->dsp_spos_instance; - snd_assert (ins->pcm_input != NULL,return -EINVAL); + if (snd_BUG_ON(!ins->pcm_input)) + return -EINVAL; mutex_lock(&chip->spos_mutex); cs46xx_dsp_remove_scb (chip,ins->pcm_input); @@ -1809,8 +1823,10 @@ int cs46xx_dsp_enable_adc_capture (struct snd_cs46xx *chip) { struct dsp_spos_instance * ins = chip->dsp_spos_instance; - snd_assert (ins->adc_input == NULL,return -EINVAL); - snd_assert (ins->codec_in_scb != NULL,return -EINVAL); + if (snd_BUG_ON(ins->adc_input)) + return -EINVAL; + if (snd_BUG_ON(!ins->codec_in_scb)) + return -EINVAL; mutex_lock(&chip->spos_mutex); ins->adc_input = cs46xx_add_record_source(chip,ins->codec_in_scb,PCMSERIALIN_SCB_ADDR, @@ -1824,7 +1840,8 @@ int cs46xx_dsp_disable_adc_capture (struct snd_cs46xx *chip) { struct dsp_spos_instance * ins = chip->dsp_spos_instance; - snd_assert (ins->adc_input != NULL,return -EINVAL); + if (snd_BUG_ON(!ins->adc_input)) + return -EINVAL; mutex_lock(&chip->spos_mutex); cs46xx_dsp_remove_scb (chip,ins->adc_input); |