diff options
| author | Wei Yongjun <weiyongjun1@huawei.com> | 2021-06-02 11:36:43 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-06-18 12:55:20 +0100 |
| commit | 45ce213392df07b9e2443666c0910e1617882cf3 (patch) | |
| tree | 860e8a0b6fe59bf3c748f6da98f1a09181ff33b7 /sound/soc/codecs/rk817_codec.c | |
| parent | eb1e9b8f581a48943073c60adc3cd3cf63972580 (diff) | |
ASoC: rk817: Constify static struct snd_soc_dai_ops
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: Wei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20210602113643.3037374-1-weiyongjun1@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/rk817_codec.c')
| -rw-r--r-- | sound/soc/codecs/rk817_codec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/rk817_codec.c b/sound/soc/codecs/rk817_codec.c index d3a19fc9b5d0..943d7d933e81 100644 --- a/sound/soc/codecs/rk817_codec.c +++ b/sound/soc/codecs/rk817_codec.c @@ -383,7 +383,7 @@ static int rk817_digital_mute(struct snd_soc_dai *dai, int mute, int stream) SNDRV_PCM_FMTBIT_S24_LE |\ SNDRV_PCM_FMTBIT_S32_LE) -static struct snd_soc_dai_ops rk817_dai_ops = { +static const struct snd_soc_dai_ops rk817_dai_ops = { .hw_params = rk817_hw_params, .set_fmt = rk817_set_dai_fmt, .set_sysclk = rk817_set_dai_sysclk, |