Merge remote-tracking branch 'asoc/fix/core' into asoc-component

sound/soc/soc-dapm.c

@@ -2762,7 +2762,7 @@ int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol,
 	unsigned int mask = (1 << fls(max)) - 1;
 	unsigned int invert = mc->invert;
 	unsigned int val;
-	int connect, change;
+	int connect, change, reg_change = 0;
 	struct snd_soc_dapm_update update;
 	int ret = 0;
 
@@ -2780,20 +2780,23 @@ int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol,
 	mutex_lock_nested(&card->dapm_mutex, SND_SOC_DAPM_CLASS_RUNTIME);
 
 	change = dapm_kcontrol_set_value(kcontrol, val);
-	if (change) {
+
 	if (reg != SND_SOC_NOPM) {
 		mask = mask << shift;
 		val = val << shift;
 
-			if (snd_soc_test_bits(codec, reg, mask, val)) {
+		reg_change = snd_soc_test_bits(codec, reg, mask, val);
+	}
+
+	if (change || reg_change) {
+		if (reg_change) {
 			update.kcontrol = kcontrol;
 			update.reg = reg;
 			update.mask = mask;
 			update.val = val;
 			card->update = &update;
 		}
-
-		}
+		change |= reg_change;
 
 		ret = soc_dapm_mixer_update_power(card, kcontrol, connect);