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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-11-30 11:35:43 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-11-30 11:35:43 +0000 |
| commit | dfa7c70b04bb20df7936018c737014655bf92d09 (patch) | |
| tree | f5eb47ca770d70fe2d55006bc1a4e552b964c422 /sound/soc/nuc900 | |
| parent | 551102762ebe8bc0aa867d28960d9be97bbe17c1 (diff) | |
| parent | b76fb39d49f67a484a6adc8f041d9ad833f6860e (diff) | |
| download | linux-dfa7c70b04bb20df7936018c737014655bf92d09.tar.bz2 | |
Merge branch 'for-2.6.37' into for-2.6.38
Diffstat (limited to 'sound/soc/nuc900')
| -rw-r--r-- | sound/soc/nuc900/nuc900-pcm.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sound/soc/nuc900/nuc900-pcm.c b/sound/soc/nuc900/nuc900-pcm.c index 2245f8b8edc1..8263f56dc665 100644 --- a/sound/soc/nuc900/nuc900-pcm.c +++ b/sound/soc/nuc900/nuc900-pcm.c @@ -50,12 +50,12 @@ static int nuc900_dma_hw_params(struct snd_pcm_substream *substream, unsigned long flags; int ret = 0; - spin_lock_irqsave(&nuc900_audio->lock, flags); - ret = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params)); if (ret < 0) return ret; + spin_lock_irqsave(&nuc900_audio->lock, flags); + nuc900_audio->substream = substream; nuc900_audio->dma_addr[substream->stream] = runtime->dma_addr; nuc900_audio->buffersize[substream->stream] = @@ -169,6 +169,7 @@ static int nuc900_dma_prepare(struct snd_pcm_substream *substream) struct snd_pcm_runtime *runtime = substream->runtime; struct nuc900_audio *nuc900_audio = runtime->private_data; unsigned long flags, val; + int ret = 0; spin_lock_irqsave(&nuc900_audio->lock, flags); @@ -197,10 +198,10 @@ static int nuc900_dma_prepare(struct snd_pcm_substream *substream) AUDIO_WRITE(nuc900_audio->mmio + ACTL_RESET, val); break; default: - return -EINVAL; + ret = -EINVAL; } spin_unlock_irqrestore(&nuc900_audio->lock, flags); - return 0; + return ret; } static int nuc900_dma_trigger(struct snd_pcm_substream *substream, int cmd) |