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ASoC: codecs: wsa881x: constify static struct snd_soc_dai_ops

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The snd_soc_dai_ops structures is only stored in the ops field of a
snd_soc_dai_driver structure, so make the snd_soc_dai_ops structure
const to allow the compiler to put it in read-only memory.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Ye Bin <yebin10@huawei.com>
Link: https://lore.kernel.org/r/20210408062700.803792-1-yebin10@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Ye Bin 2021-04-08 14:27:00 +08:00 committed by Mark Brown
parent 8361c6da77
commit f985838003
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1 changed files with 1 additions and 1 deletions
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2
sound/soc/codecs/wsa881x.c
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@ -1014,7 +1014,7 @@ static int wsa881x_digital_mute(struct snd_soc_dai *dai, int mute, int stream)
return 0; return 0;
} }
static struct snd_soc_dai_ops wsa881x_dai_ops = { static const struct snd_soc_dai_ops wsa881x_dai_ops = {
.hw_params = wsa881x_hw_params, .hw_params = wsa881x_hw_params,
.hw_free = wsa881x_hw_free, .hw_free = wsa881x_hw_free,
.mute_stream = wsa881x_digital_mute, .mute_stream = wsa881x_digital_mute,