ASoC: wm5100/wm8903/wm8996: Replace open-coded snd_soc_dapm_to_codec()

We now have a generic helper function to cast from a DAPM context to a CODEC.
Make use of it in the places which previously open-coded it.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/sound/soc/codecs/wm8996.c b/sound/soc/codecs/wm8996.c
index c6cbb3b8ace9..8f4d2cddb962 100644
--- a/sound/soc/codecs/wm8996.c
+++ b/sound/soc/codecs/wm8996.c
@@ -690,8 +690,7 @@ static void wait_for_dc_servo(struct snd_soc_codec *codec, u16 mask)
 static void wm8996_seq_notifier(struct snd_soc_dapm_context *dapm,
                                 enum snd_soc_dapm_type event, int subseq)
 {
-        struct snd_soc_codec *codec = container_of(dapm,
-                                                   struct snd_soc_codec, dapm);
+        struct snd_soc_codec *codec = snd_soc_dapm_to_codec(dapm);
         struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
         u16 val, mask;