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Commit e731a870 authored by Arvind Yadav's avatar Arvind Yadav Committed by Mark Brown
Browse files

ASoC: au1x: constify snd_pcm_ops structures 



snd_pcm_ops are not supposed to change at runtime. All functions
working with snd_pcm_ops provided by <sound/soc.h> work with
const snd_pcm_ops. So mark the non-const structs as const.

Signed-off-by: default avatarArvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 90982dcd

sound/soc/au1x/dbdma2.c

+1 −1
Original line number Diff line number Diff line
@@ -304,7 +304,7 @@ static int au1xpsc_pcm_close(struct snd_pcm_substream *substream) 
	return 0;

}



static struct snd_pcm_ops au1xpsc_pcm_ops = {

static const struct snd_pcm_ops au1xpsc_pcm_ops = {

	.open		= au1xpsc_pcm_open,

	.close		= au1xpsc_pcm_close,

	.ioctl		= snd_pcm_lib_ioctl,

sound/soc/au1x/dma.c

+1 −1
Original line number Diff line number Diff line
@@ -277,7 +277,7 @@ static snd_pcm_uframes_t alchemy_pcm_pointer(struct snd_pcm_substream *ss) 
	return bytes_to_frames(ss->runtime, location);

}



static struct snd_pcm_ops alchemy_pcm_ops = {

static const struct snd_pcm_ops alchemy_pcm_ops = {

	.open			= alchemy_pcm_open,

	.close			= alchemy_pcm_close,

	.ioctl			= snd_pcm_lib_ioctl,