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ASoC: fsl: 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/20210920193947.10237-1-rikard.falkeborn@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Rikard Falkeborn 2021-09-20 21:39:47 +02:00 committed by Mark Brown
parent 8e8f2ac09d
commit 815b55e110
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
3 changed files with 5 additions and 5 deletions
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4
sound/soc/fsl/imx-audmix.c
View file

@ -132,12 +132,12 @@ static int imx_audmix_be_hw_params(struct snd_pcm_substream *substream,
return ret;
}
static struct snd_soc_ops imx_audmix_fe_ops = {
static const struct snd_soc_ops imx_audmix_fe_ops = {
.startup = imx_audmix_fe_startup,
.hw_params = imx_audmix_fe_hw_params,
};
static struct snd_soc_ops imx_audmix_be_ops = {
static const struct snd_soc_ops imx_audmix_be_ops = {
.hw_params = imx_audmix_be_hw_params,
};

4
sound/soc/fsl/imx-card.c
View file

@ -442,12 +442,12 @@ static int imx_aif_startup(struct snd_pcm_substream *substream)
return ret;
}
static struct snd_soc_ops imx_aif_ops = {
static const struct snd_soc_ops imx_aif_ops = {
.hw_params = imx_aif_hw_params,
.startup = imx_aif_startup,
};
static struct snd_soc_ops imx_aif_ops_be = {
static const struct snd_soc_ops imx_aif_ops_be = {
.hw_params = imx_aif_hw_params,
};

2
sound/soc/fsl/imx-hdmi.c
View file

@ -59,7 +59,7 @@ static int imx_hdmi_hw_params(struct snd_pcm_substream *substream,
return 0;
}
static struct snd_soc_ops imx_hdmi_ops = {
static const struct snd_soc_ops imx_hdmi_ops = {
.hw_params = imx_hdmi_hw_params,
};