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ASoC: rt715-sdca: 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/20210408062654.803538-1-yebin10@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Ye Bin 2021-04-08 14:26:54 +08:00 committed by Mark Brown
parent a457dd92d1
commit 1f34084cc8
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GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 1 deletions
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2
sound/soc/codecs/rt715-sdca.c
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@ -935,7 +935,7 @@ static int rt715_sdca_pcm_hw_free(struct snd_pcm_substream *substream,
#define RT715_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
static struct snd_soc_dai_ops rt715_sdca_ops = {
static const struct snd_soc_dai_ops rt715_sdca_ops = {
.hw_params = rt715_sdca_pcm_hw_params,
.hw_free = rt715_sdca_pcm_hw_free,
.set_sdw_stream = rt715_sdca_set_sdw_stream,