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ASoC: au1x: Remove unnecessary snd_pcm_lib_preallocate_free_for_all() 

The ALSA core takes care that all preallocated memory is freed when the PCM
itself is freed. There is no need to do this manually in the driver.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
hifive-unleashed-5.1
Lars-Peter Clausen 2015-01-02 13:56:08 +01:00 committed by Mark Brown
parent 97bf6af1f9
commit 12e29a075d
2 changed files with 0 additions and 12 deletions
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6
sound/soc/au1x/dbdma2.c
View File

@ -315,11 +315,6 @@ static struct snd_pcm_ops au1xpsc_pcm_ops = {
.pointer = au1xpsc_pcm_pointer,
};
static void au1xpsc_pcm_free_dma_buffers(struct snd_pcm *pcm)
{
snd_pcm_lib_preallocate_free_for_all(pcm);
}
static int au1xpsc_pcm_new(struct snd_soc_pcm_runtime *rtd)
{
struct snd_card *card = rtd->card->snd_card;
@ -335,7 +330,6 @@ static int au1xpsc_pcm_new(struct snd_soc_pcm_runtime *rtd)
static struct snd_soc_platform_driver au1xpsc_soc_platform = {
.ops = &au1xpsc_pcm_ops,
.pcm_new = au1xpsc_pcm_new,
.pcm_free = au1xpsc_pcm_free_dma_buffers,
};
static int au1xpsc_pcm_drvprobe(struct platform_device *pdev)

6
sound/soc/au1x/dma.c
View File

@ -287,11 +287,6 @@ static struct snd_pcm_ops alchemy_pcm_ops = {
.pointer = alchemy_pcm_pointer,
};
static void alchemy_pcm_free_dma_buffers(struct snd_pcm *pcm)
{
snd_pcm_lib_preallocate_free_for_all(pcm);
}
static int alchemy_pcm_new(struct snd_soc_pcm_runtime *rtd)
{
struct snd_pcm *pcm = rtd->pcm;
@ -305,7 +300,6 @@ static int alchemy_pcm_new(struct snd_soc_pcm_runtime *rtd)
static struct snd_soc_platform_driver alchemy_pcm_soc_platform = {
.ops = &alchemy_pcm_ops,
.pcm_new = alchemy_pcm_new,
.pcm_free = alchemy_pcm_free_dma_buffers,
};
static int alchemy_pcm_drvprobe(struct platform_device *pdev)