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: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -304,7 +304,7 @@ static int au1xpsc_pcm_close(struct snd_pcm_substream *substream)
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return 0;
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return 0;
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}
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}
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static struct snd_pcm_ops au1xpsc_pcm_ops = {
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static const struct snd_pcm_ops au1xpsc_pcm_ops = {
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.open = au1xpsc_pcm_open,
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.open = au1xpsc_pcm_open,
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.close = au1xpsc_pcm_close,
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.close = au1xpsc_pcm_close,
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.ioctl = snd_pcm_lib_ioctl,
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.ioctl = snd_pcm_lib_ioctl,
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@ -277,7 +277,7 @@ static snd_pcm_uframes_t alchemy_pcm_pointer(struct snd_pcm_substream *ss)
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return bytes_to_frames(ss->runtime, location);
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return bytes_to_frames(ss->runtime, location);
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}
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}
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static struct snd_pcm_ops alchemy_pcm_ops = {
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static const struct snd_pcm_ops alchemy_pcm_ops = {
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.open = alchemy_pcm_open,
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.open = alchemy_pcm_open,
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.close = alchemy_pcm_close,
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.close = alchemy_pcm_close,
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.ioctl = snd_pcm_lib_ioctl,
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.ioctl = snd_pcm_lib_ioctl,
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