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ASoC: sh: Remove unnecessary snd_pcm_lib_preallocate_free_for_all()

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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>
This commit is contained in:
Lars-Peter Clausen 2015-01-02 13:56:12 +01:00 committed by Mark Brown
parent 97bf6af1f9
commit 0db54e74a9
3 changed files with 0 additions and 13 deletions
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6
sound/soc/sh/dma-sh7760.c
View File

@ -305,11 +305,6 @@ static struct snd_pcm_ops camelot_pcm_ops = {
.pointer = camelot_pos,
};
static void camelot_pcm_free(struct snd_pcm *pcm)
{
snd_pcm_lib_preallocate_free_for_all(pcm);
}
static int camelot_pcm_new(struct snd_soc_pcm_runtime *rtd)
{
struct snd_pcm *pcm = rtd->pcm;
@ -328,7 +323,6 @@ static int camelot_pcm_new(struct snd_soc_pcm_runtime *rtd)
static struct snd_soc_platform_driver sh7760_soc_platform = {
.ops = &camelot_pcm_ops,
.pcm_new = camelot_pcm_new,
.pcm_free = camelot_pcm_free,
};
static int sh7760_soc_platform_probe(struct platform_device *pdev)

6
sound/soc/sh/fsi.c
View File

@ -1765,11 +1765,6 @@ static struct snd_pcm_ops fsi_pcm_ops = {
#define PREALLOC_BUFFER (32 * 1024)
#define PREALLOC_BUFFER_MAX (32 * 1024)
static void fsi_pcm_free(struct snd_pcm *pcm)
{
snd_pcm_lib_preallocate_free_for_all(pcm);
}
static int fsi_pcm_new(struct snd_soc_pcm_runtime *rtd)
{
return snd_pcm_lib_preallocate_pages_for_all(
@ -1821,7 +1816,6 @@ static struct snd_soc_dai_driver fsi_soc_dai[] = {
static struct snd_soc_platform_driver fsi_soc_platform = {
.ops = &fsi_pcm_ops,
.pcm_new = fsi_pcm_new,
.pcm_free = fsi_pcm_free,
};
static const struct snd_soc_component_driver fsi_soc_component = {

1
sound/soc/sh/siu_pcm.c
View File

@ -589,7 +589,6 @@ static void siu_pcm_free(struct snd_pcm *pcm)
tasklet_kill(&port_info->playback.tasklet);
siu_free_port(port_info);
snd_pcm_lib_preallocate_free_for_all(pcm);
dev_dbg(pcm->card->dev, "%s\n", __func__);
}