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ASoC: mmp-pcm: Staticize non exported structs and functions

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The mmp_pcm_ops and mmp_soc_platform struct as well as the mmp_pcm_new()
function are only used in mmp-pcm.c, so make them static.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Lars-Peter Clausen 2013-05-14 22:19:51 +02:00 committed by Mark Brown
parent f722406faa
commit 60e10d2fb0
1 changed files with 3 additions and 3 deletions
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6
sound/soc/pxa/mmp-pcm.c
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@ -147,7 +147,7 @@ static int mmp_pcm_mmap(struct snd_pcm_substream *substream,
vma->vm_end - vma->vm_start, vma->vm_page_prot);
}
struct snd_pcm_ops mmp_pcm_ops = {
static struct snd_pcm_ops mmp_pcm_ops = {
.open = mmp_pcm_open,
.close = snd_dmaengine_pcm_close_release_chan,
.ioctl = snd_pcm_lib_ioctl,
@ -208,7 +208,7 @@ static int mmp_pcm_preallocate_dma_buffer(struct snd_pcm_substream *substream,
return 0;
}
int mmp_pcm_new(struct snd_soc_pcm_runtime *rtd)
static int mmp_pcm_new(struct snd_soc_pcm_runtime *rtd)
{
struct snd_pcm_substream *substream;
struct snd_pcm *pcm = rtd->pcm;
@ -229,7 +229,7 @@ err:
return ret;
}
struct snd_soc_platform_driver mmp_soc_platform = {
static struct snd_soc_platform_driver mmp_soc_platform = {
.ops = &mmp_pcm_ops,
.pcm_new = mmp_pcm_new,
.pcm_free = mmp_pcm_free_dma_buffers,