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ASoC: tas2770: 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/20210408062646.803053-1-yebin10@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Ye Bin
2021-04-08 14:26:46 +08:00
committed by Mark Brown
parent e9a216d8f1
commit f2ec1ebb25
1 changed files with 1 additions and 1 deletions
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2
sound/soc/codecs/tas2770.c
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@@ -464,7 +464,7 @@ static int tas2770_set_dai_tdm_slot(struct snd_soc_dai *dai,
return 0;
}
static struct snd_soc_dai_ops tas2770_dai_ops = {
static const struct snd_soc_dai_ops tas2770_dai_ops = {
.mute_stream = tas2770_mute,
.hw_params = tas2770_hw_params,
.set_fmt = tas2770_set_fmt,