ASoC: Constify snd_soc_dai_ops variables
The snd_soc_dai_ops variables are not modified after initialization in
these drivers, so make them const.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/codecs/tas2552.c b/sound/soc/codecs/tas2552.c
index 4f25a7d..d1552c3 100644
--- a/sound/soc/codecs/tas2552.c
+++ b/sound/soc/codecs/tas2552.c
@@ -520,7 +520,7 @@
NULL)
};
-static struct snd_soc_dai_ops tas2552_speaker_dai_ops = {
+static const struct snd_soc_dai_ops tas2552_speaker_dai_ops = {
.hw_params = tas2552_hw_params,
.prepare = tas2552_prepare,
.set_sysclk = tas2552_set_dai_sysclk,
