ASoC: rt5677: fixed rt5677_dsp_vad_put rt5677_dsp_vad_get panic

Fang, Yang A · broonie · commit 6087fcab7bd5 · 2014-12-24T11:56:52.000Z
snd_kcontrol_chip should return snd_soc_component instead of
snd_soc_codec

Signed-off-by: Fang, Yang A &lt;yang.a.fang@intel.com&gt;
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c
@@ -784,8 +784,8 @@ static unsigned int bst_tlv[] = {
 static int rt5677_dsp_vad_get(struct snd_kcontrol *kcontrol,
 		struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-	struct rt5677_priv *rt5677 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
+	struct rt5677_priv *rt5677 = snd_soc_component_get_drvdata(component);
 
 	ucontrol->value.integer.value[0] = rt5677->dsp_vad_en;
 
@@ -795,8 +795,9 @@ static int rt5677_dsp_vad_get(struct snd_kcontrol *kcontrol,
 static int rt5677_dsp_vad_put(struct snd_kcontrol *kcontrol,
 		struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-	struct rt5677_priv *rt5677 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
+	struct rt5677_priv *rt5677 = snd_soc_component_get_drvdata(component);
+	struct snd_soc_codec *codec = snd_soc_component_to_codec(component);
 
 	rt5677->dsp_vad_en = !!ucontrol->value.integer.value[0];
 
