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authorLars-Peter Clausen <lars@metafoo.de>2013-03-22 14:12:06 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2013-03-26 14:15:24 +0000
commita85fc1b073406b3848661fcbb452497930dcc8af (patch)
treeb883c70deeebb32cde7b57a492ab09387c456c40 /sound/soc/atmel
parent8c4e56fd5595105128077c2bbdfde3c15a4c2d91 (diff)
downloadlinux-a85fc1b073406b3848661fcbb452497930dcc8af.tar.bz2
ASoC: atmel-pcm-dma: No need to wrap snd_dmaengine_pcm_close()
If a PCM driver using the dmaengine PCM helper functions doesn't need to do anything special in its pcm_close callback, snd_dmaengine_pcm_close can be used directly for as the pcm_close callback and there is no need to wrap it in a custom function. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Tested-by: Bo Shen <voice.shen@atmel.com> Acked-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/atmel')
-rw-r--r--sound/soc/atmel/atmel-pcm-dma.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/sound/soc/atmel/atmel-pcm-dma.c b/sound/soc/atmel/atmel-pcm-dma.c
index 30184a4a147a..396bf78c7a2d 100644
--- a/sound/soc/atmel/atmel-pcm-dma.c
+++ b/sound/soc/atmel/atmel-pcm-dma.c
@@ -199,16 +199,9 @@ static int atmel_pcm_open(struct snd_pcm_substream *substream)
return 0;
}
-static int atmel_pcm_close(struct snd_pcm_substream *substream)
-{
- snd_dmaengine_pcm_close(substream);
-
- return 0;
-}
-
static struct snd_pcm_ops atmel_pcm_ops = {
.open = atmel_pcm_open,
- .close = atmel_pcm_close,
+ .close = snd_dmaengine_pcm_close,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = atmel_pcm_hw_params,
.prepare = atmel_pcm_dma_prepare,