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authorLars-Peter Clausen <lars@metafoo.de>2011-11-23 14:40:40 +0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-11-23 14:40:46 +0400
commit85e7652d89293a6dab42bfd31f276f8bc072d4c5 (patch)
tree648de4f4e055ccd0c687184c3fc56e4f56bc3e16 /sound/soc/codecs/wm8770.c
parentbea0ed0825be288f9fc98696fc476066776b26be (diff)
downloadlinux-85e7652d89293a6dab42bfd31f276f8bc072d4c5.tar.xz
ASoC: Constify snd_soc_dai_ops structs
Commit 1ee46ebd("ASoC: Make the DAI ops constant in the DAI structure") introduced the possibility to have constant DAI ops structures, yet this is barley used in both existing drivers and also new drivers being submitted, although none of them modifies its DAI ops structure. The later is not surprising since existing drivers are often used as templates for new drivers. So this patch just constifies all existing snd_soc_dai_ops structs to eliminate the issue altogether. The patch was generated with the following coccinelle semantic patch: // <smpl> @@ identifier ops; @@ -struct snd_soc_dai_ops ops = +const struct snd_soc_dai_ops ops = { ... }; // </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/wm8770.c')
-rw-r--r--sound/soc/codecs/wm8770.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/wm8770.c b/sound/soc/codecs/wm8770.c
index aa05e6507f84..87957e862b9c 100644
--- a/sound/soc/codecs/wm8770.c
+++ b/sound/soc/codecs/wm8770.c
@@ -528,7 +528,7 @@ static int wm8770_set_bias_level(struct snd_soc_codec *codec,
#define WM8770_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
-static struct snd_soc_dai_ops wm8770_dai_ops = {
+static const struct snd_soc_dai_ops wm8770_dai_ops = {
.digital_mute = wm8770_mute,
.hw_params = wm8770_hw_params,
.set_fmt = wm8770_set_fmt,