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ASoC: mediatek: Constify static snd_soc_ops

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These are only assigned to the ops field in the snd_soc_dai_link struct
which is a pointer to const struct snd_soc_ops. Make them const to allow
the compiler to put them in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20211012205521.14098-1-rikard.falkeborn@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Rikard Falkeborn 2021-10-12 22:55:21 +02:00 committed by Mark Brown
parent 916f2ce39d
commit abed054f03
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
3 changed files with 3 additions and 3 deletions
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2
sound/soc/mediatek/mt2701/mt2701-cs42448.c
View File

@ -146,7 +146,7 @@ static int mt2701_cs42448_be_ops_hw_params(struct snd_pcm_substream *substream,
return 0;
}
static struct snd_soc_ops mt2701_cs42448_be_ops = {
static const struct snd_soc_ops mt2701_cs42448_be_ops = {
.hw_params = mt2701_cs42448_be_ops_hw_params
};

2
sound/soc/mediatek/mt2701/mt2701-wm8960.c
View File

@ -40,7 +40,7 @@ static int mt2701_wm8960_be_ops_hw_params(struct snd_pcm_substream *substream,
return 0;
}
static struct snd_soc_ops mt2701_wm8960_be_ops = {
static const struct snd_soc_ops mt2701_wm8960_be_ops = {
.hw_params = mt2701_wm8960_be_ops_hw_params
};

2
sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c
View File

@ -335,7 +335,7 @@ static void mt8183_mt6358_tdm_shutdown(struct snd_pcm_substream *substream)
__func__, ret);
}
static struct snd_soc_ops mt8183_mt6358_tdm_ops = {
static const struct snd_soc_ops mt8183_mt6358_tdm_ops = {
.startup = mt8183_mt6358_tdm_startup,
.shutdown = mt8183_mt6358_tdm_shutdown,
};