redonkable/remarkable-linux
redonkable/remarkable-linux
1
0
Fork 0
Code Releases Activity

ASoC: tegra_pcm: No need to wrap snd_dmaengine_pcm_close()

Browse source 
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>
This commit is contained in:
Lars-Peter Clausen 2013-03-22 14:12:04 +01:00 committed by Mark Brown
parent 340af748bc
commit 3021bd38ed
1 changed files with 1 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
sound/soc/tegra/tegra_pcm.c
View file

@ -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,