UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Lars-Peter Clausen 2013-03-22 14:12:05 +01:00 committed by Mark Brown
parent 3021bd38ed
commit 8c4e56fd55
1 changed files with 1 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
sound/soc/ux500/ux500_pcm.c
View File

@ -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,