@@ -329,6 +329,7 @@ static int aic31xx_wait_bits(struct aic31xx_priv *aic31xx, unsigned int reg,
unsigned int bits;
int counter = count;
int ret = regmap_read(aic31xx->regmap, reg, &bits);
+
while ((bits & mask) != wbits && counter && !ret) {
usleep_range(sleep, sleep * 2);
ret = regmap_read(aic31xx->regmap, reg, &bits);
@@ -435,6 +436,7 @@ static int mic_bias_event(struct snd_soc_dapm_widget *w,
{
struct snd_soc_codec *codec = w->codec;
struct aic31xx_priv *aic31xx = snd_soc_codec_get_drvdata(codec);
+
switch (event) {
case SND_SOC_DAPM_POST_PMU:
/* change mic bias voltage to user defined */