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ASoC: nuc900: 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>
zero-colors
Arvind Yadav 2017-08-14 11:26:28 +05:30 committed by Mark Brown
parent 83823c43c2
commit f70eab3aad
1 changed files with 1 additions and 1 deletions
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2
sound/soc/nuc900/nuc900-pcm.c
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@ -271,7 +271,7 @@ static int nuc900_dma_mmap(struct snd_pcm_substream *substream,
runtime->dma_addr, runtime->dma_bytes);
}
static struct snd_pcm_ops nuc900_dma_ops = {
static const struct snd_pcm_ops nuc900_dma_ops = {
.open = nuc900_dma_open,
.close = nuc900_dma_close,
.ioctl = snd_pcm_lib_ioctl,