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authorWei Yongjun <weiyongjun1@huawei.com>2021-06-02 11:36:43 +0000
committerMark Brown <broonie@kernel.org>2021-06-18 12:55:20 +0100
commit45ce213392df07b9e2443666c0910e1617882cf3 (patch)
tree860e8a0b6fe59bf3c748f6da98f1a09181ff33b7 /sound/soc
parenteb1e9b8f581a48943073c60adc3cd3cf63972580 (diff)
downloadlinux-45ce213392df07b9e2443666c0910e1617882cf3.tar.bz2
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')
-rw-r--r--sound/soc/codecs/rk817_codec.c2
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,