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author | codeworkx <codeworkx@cyanogenmod.com> | 2012-09-22 09:48:20 +0200 |
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committer | codeworkx <codeworkx@cyanogenmod.com> | 2012-09-22 14:02:16 +0200 |
commit | 2489007e7d740ccbc3e0a202914e243ad5178787 (patch) | |
tree | b8e6380ea7b1da63474ad68a5dba997e01146043 /sound/soc/samsung/dma.c | |
parent | 5f67568eb31e3a813c7c52461dcf66ade15fc2e7 (diff) | |
download | kernel_samsung_smdk4412-2489007e7d740ccbc3e0a202914e243ad5178787.zip kernel_samsung_smdk4412-2489007e7d740ccbc3e0a202914e243ad5178787.tar.gz kernel_samsung_smdk4412-2489007e7d740ccbc3e0a202914e243ad5178787.tar.bz2 |
merge opensource jb u5
Change-Id: I1aaec157aa196f3448eff8636134fce89a814cf2
Diffstat (limited to 'sound/soc/samsung/dma.c')
-rw-r--r-- | sound/soc/samsung/dma.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/soc/samsung/dma.c b/sound/soc/samsung/dma.c index a7178ed..63c475e 100644 --- a/sound/soc/samsung/dma.c +++ b/sound/soc/samsung/dma.c @@ -222,11 +222,19 @@ static int dma_hw_free(struct snd_pcm_substream *substream) /* TODO - do we need to ensure DMA flushed */ snd_pcm_set_runtime_buffer(substream, NULL); +#ifdef CONFIG_SLP_WIP + spin_lock(&prtd->lock); +#endif + if (prtd->params) { s3c2410_dma_free(prtd->params->channel, prtd->params->client); prtd->params = NULL; } +#ifdef CONFIG_SLP_WIP + spin_unlock(&prtd->lock); +#endif + return 0; } |