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authorLars-Peter Clausen <lars@metafoo.de>2013-03-22 14:12:04 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2013-03-26 15:14:55 +0100
commit3021bd38ed31380df5e270451162feca83aef40f (patch)
tree2b523aaf4aca45f4cdd244f9b11a7abec0ed0a4a /sound/soc/tegra/tegra_pcm.c
parentASoC: omap-pcm: No need to wrap snd_dmaengine_pcm_close() (diff)
downloadlinux-3021bd38ed31380df5e270451162feca83aef40f.tar.xz
linux-3021bd38ed31380df5e270451162feca83aef40f.zip
ASoC: tegra_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: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/tegra/tegra_pcm.c')
-rw-r--r--sound/soc/tegra/tegra_pcm.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/sound/soc/tegra/tegra_pcm.c b/sound/soc/tegra/tegra_pcm.c
index c925ab0adeb6..e67af0b5d35d 100644
--- a/sound/soc/tegra/tegra_pcm.c
+++ b/sound/soc/tegra/tegra_pcm.c
@@ -75,12 +75,6 @@ static int tegra_pcm_open(struct snd_pcm_substream *substream)
return 0;
}
-static int tegra_pcm_close(struct snd_pcm_substream *substream)
-{
- snd_dmaengine_pcm_close(substream);
- return 0;
-}
-
static int tegra_pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
@@ -160,7 +154,7 @@ static int tegra_pcm_mmap(struct snd_pcm_substream *substream,
static struct snd_pcm_ops tegra_pcm_ops = {
.open = tegra_pcm_open,
- .close = tegra_pcm_close,
+ .close = snd_dmaengine_pcm_close,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = tegra_pcm_hw_params,
.hw_free = tegra_pcm_hw_free,