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ASoC: wm2000: Get the CODEC pointer from the widget 

Don't rely on the kcontrol for robustness reasons, the widget mechanism
is what the framework uses.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2012-11-26 14:18:36 +00:00
parent f4a75d2eb7
commit a5ccea2224
1 changed files with 1 additions and 1 deletions
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2
sound/soc/codecs/wm2000.c
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@ -646,7 +646,7 @@ static const struct snd_kcontrol_new wm2000_controls[] = {
static int wm2000_anc_power_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct snd_soc_codec *codec = w->codec;
struct wm2000_priv *wm2000 = dev_get_drvdata(codec->dev);
if (SND_SOC_DAPM_EVENT_ON(event))