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 --- sound/soc/fsl/imx-audmix.c | 4 ++-- sound/soc/fsl/imx-card.c | 4 ++-- sound/soc/fsl/imx-hdmi.c | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/sound/soc/fsl/imx-audmix.c b/sound/soc/fsl/imx-audmix.c index a364e2415de0..0d637929bfef 100644 --- a/sound/soc/fsl/imx-audmix.c +++ b/sound/soc/fsl/imx-audmix.c @@ -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, };
diff --git a/sound/soc/fsl/imx-card.c b/sound/soc/fsl/imx-card.c index 58fd0639a069..05dff2dc1d19 100644 --- a/sound/soc/fsl/imx-card.c +++ b/sound/soc/fsl/imx-card.c @@ -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, };
diff --git a/sound/soc/fsl/imx-hdmi.c b/sound/soc/fsl/imx-hdmi.c index 34a0dceae621..2b663c39edb2 100644 --- a/sound/soc/fsl/imx-hdmi.c +++ b/sound/soc/fsl/imx-hdmi.c @@ -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, };