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authorLars-Peter Clausen <lars@metafoo.de>2013-03-22 14:12:05 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2013-03-26 14:15:16 +0000
commit8c4e56fd5595105128077c2bbdfde3c15a4c2d91 (patch)
tree9094fc0e35dd93fdde24ed3cf4f358142fd10be0 /sound/soc/ux500/ux500_pcm.c
parent3021bd38ed31380df5e270451162feca83aef40f (diff)
downloadop-kernel-dev-8c4e56fd5595105128077c2bbdfde3c15a4c2d91.zip
op-kernel-dev-8c4e56fd5595105128077c2bbdfde3c15a4c2d91.tar.gz
ASoC: ux500_pcm: 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> Acked-by: Ola Lilja <ola.o.lilja@stericsson.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/ux500/ux500_pcm.c')
-rw-r--r--sound/soc/ux500/ux500_pcm.c14
1 files changed, 1 insertions, 13 deletions
diff --git a/sound/soc/ux500/ux500_pcm.c b/sound/soc/ux500/ux500_pcm.c
index 375ca6b..d000ba2 100644
--- a/sound/soc/ux500/ux500_pcm.c
+++ b/sound/soc/ux500/ux500_pcm.c
@@ -160,18 +160,6 @@ static int ux500_pcm_open(struct snd_pcm_substream *substream)
return 0;
}
-static int ux500_pcm_close(struct snd_pcm_substream *substream)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *dai = rtd->cpu_dai;
-
- dev_dbg(dai->dev, "%s: Enter\n", __func__);
-
- snd_dmaengine_pcm_close(substream);
-
- return 0;
-}
-
static int ux500_pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *hw_params)
{
@@ -246,7 +234,7 @@ static int ux500_pcm_mmap(struct snd_pcm_substream *substream,
static struct snd_pcm_ops ux500_pcm_ops = {
.open = ux500_pcm_open,
- .close = ux500_pcm_close,
+ .close = snd_dmaengine_pcm_close,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = ux500_pcm_hw_params,
.hw_free = ux500_pcm_hw_free,
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