diff options
Diffstat (limited to 'sound/sparc')
| -rw-r--r-- | sound/sparc/amd7930.c | 4 | ||||
| -rw-r--r-- | sound/sparc/cs4231.c | 24 | ||||
| -rw-r--r-- | sound/sparc/dbri.c | 4 |
3 files changed, 20 insertions, 12 deletions
diff --git a/sound/sparc/amd7930.c b/sound/sparc/amd7930.c index 174d21fb56e..4a85e143347 100644 --- a/sound/sparc/amd7930.c +++ b/sound/sparc/amd7930.c @@ -1019,8 +1019,8 @@ static int amd7930_sbus_probe(struct platform_device *op) return -ENOENT; } - err = snd_card_create(index[dev_num], id[dev_num], THIS_MODULE, 0, - &card); + err = snd_card_new(&op->dev, index[dev_num], id[dev_num], + THIS_MODULE, 0, &card); if (err < 0) return err; diff --git a/sound/sparc/cs4231.c b/sound/sparc/cs4231.c index 54aaad2a10f..4e91bcaa366 100644 --- a/sound/sparc/cs4231.c +++ b/sound/sparc/cs4231.c @@ -429,7 +429,8 @@ static void snd_cs4231_advance_dma(struct cs4231_dma_control *dma_cont, unsigned int period_size = snd_pcm_lib_period_bytes(substream); unsigned int offset = period_size * (*periods_sent); - BUG_ON(period_size >= (1 << 24)); + if (WARN_ON(period_size >= (1 << 24))) + return; if (dma_cont->request(dma_cont, runtime->dma_addr + offset, period_size)) @@ -906,18 +907,24 @@ static int snd_cs4231_playback_prepare(struct snd_pcm_substream *substream) struct snd_cs4231 *chip = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; unsigned long flags; + int ret = 0; spin_lock_irqsave(&chip->lock, flags); chip->image[CS4231_IFACE_CTRL] &= ~(CS4231_PLAYBACK_ENABLE | CS4231_PLAYBACK_PIO); - BUG_ON(runtime->period_size > 0xffff + 1); + if (WARN_ON(runtime->period_size > 0xffff + 1)) { + ret = -EINVAL; + goto out; + } chip->p_periods_sent = 0; + +out: spin_unlock_irqrestore(&chip->lock, flags); - return 0; + return ret; } static int snd_cs4231_capture_hw_params(struct snd_pcm_substream *substream, @@ -1558,7 +1565,8 @@ static int snd_cs4231_mixer(struct snd_card *card) static int dev; -static int cs4231_attach_begin(struct snd_card **rcard) +static int cs4231_attach_begin(struct platform_device *op, + struct snd_card **rcard) { struct snd_card *card; struct snd_cs4231 *chip; @@ -1574,8 +1582,8 @@ static int cs4231_attach_begin(struct snd_card **rcard) return -ENOENT; } - err = snd_card_create(index[dev], id[dev], THIS_MODULE, - sizeof(struct snd_cs4231), &card); + err = snd_card_new(&op->dev, index[dev], id[dev], THIS_MODULE, + sizeof(struct snd_cs4231), &card); if (err < 0) return err; @@ -1862,7 +1870,7 @@ static int cs4231_sbus_probe(struct platform_device *op) struct snd_card *card; int err; - err = cs4231_attach_begin(&card); + err = cs4231_attach_begin(op, &card); if (err) return err; @@ -2053,7 +2061,7 @@ static int cs4231_ebus_probe(struct platform_device *op) struct snd_card *card; int err; - err = cs4231_attach_begin(&card); + err = cs4231_attach_begin(op, &card); if (err) return err; diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c index eee7afcae37..be1b1aa96b7 100644 --- a/sound/sparc/dbri.c +++ b/sound/sparc/dbri.c @@ -2615,8 +2615,8 @@ static int dbri_probe(struct platform_device *op) return -ENODEV; } - err = snd_card_create(index[dev], id[dev], THIS_MODULE, - sizeof(struct snd_dbri), &card); + err = snd_card_new(&op->dev, index[dev], id[dev], THIS_MODULE, + sizeof(struct snd_dbri), &card); if (err < 0) return err; |