diff --git a/[refs] b/[refs]
index b70cadf2c55c..3ec4a6c035cb 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 65ff03f4624d12ad6c19a01a0af7385eda09e4a6
+refs/heads/master: e94de1e864d2d205e4e503b0f083c07f288b45fe
diff --git a/trunk/sound/soc/codecs/cs42l51.c b/trunk/sound/soc/codecs/cs42l51.c
index 8c3c8205d19e..00718b5e747b 100644
--- a/trunk/sound/soc/codecs/cs42l51.c
+++ b/trunk/sound/soc/codecs/cs42l51.c
@@ -175,21 +175,18 @@ static const struct snd_kcontrol_new cs42l51_snd_controls[] = {
 static int cs42l51_pdn_event(struct snd_soc_dapm_widget *w,
 		struct snd_kcontrol *kcontrol, int event)
 {
-	unsigned long value;
-
-	value = snd_soc_read(w->codec, CS42L51_POWER_CTL1);
-	value &= ~CS42L51_POWER_CTL1_PDN;
-
 	switch (event) {
 	case SND_SOC_DAPM_PRE_PMD:
-		value |= CS42L51_POWER_CTL1_PDN;
+		snd_soc_update_bits(w->codec, CS42L51_POWER_CTL1,
+				    CS42L51_POWER_CTL1_PDN,
+				    CS42L51_POWER_CTL1_PDN);
 		break;
 	default:
 	case SND_SOC_DAPM_POST_PMD:
+		snd_soc_update_bits(w->codec, CS42L51_POWER_CTL1,
+				    CS42L51_POWER_CTL1_PDN, 0);
 		break;
 	}
-	snd_soc_update_bits(w->codec, CS42L51_POWER_CTL1,
-		CS42L51_POWER_CTL1_PDN, value);
 
 	return 0;
 }