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ASoC: txx9: 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: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
hifive-unleashed-5.1
Arvind Yadav 2017-08-14 11:26:33 +05:30 committed by Mark Brown
parent 42271d951c
commit 5144468efb
1 changed files with 1 additions and 1 deletions
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2
sound/soc/txx9/txx9aclc.c
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@ -271,7 +271,7 @@ static int txx9aclc_pcm_close(struct snd_pcm_substream *substream)
return 0;
}
static struct snd_pcm_ops txx9aclc_pcm_ops = {
static const struct snd_pcm_ops txx9aclc_pcm_ops = {
.open = txx9aclc_pcm_open,
.close = txx9aclc_pcm_close,
.ioctl = snd_pcm_lib_ioctl,