diff --git a/[refs] b/[refs]
index b08f8c03580f..bd03c727d92c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 830eb8767d76b058118be74deac13e5f30b67892
+refs/heads/master: b803422979b1ab220ee51adc1c59b07eeea13fd7
diff --git a/trunk/sound/soc/codecs/wm8993.c b/trunk/sound/soc/codecs/wm8993.c
index 43fa006e52c3..ab4685a8a570 100644
--- a/trunk/sound/soc/codecs/wm8993.c
+++ b/trunk/sound/soc/codecs/wm8993.c
@@ -61,6 +61,7 @@ static struct reg_default wm8993_reg_defaults[] = {
 	{ 18,  0x0000 },     /* R18  - GPIO CTRL 1 */
 	{ 19,  0x0010 },     /* R19  - GPIO1 */
 	{ 20,  0x0000 },     /* R20  - IRQ_DEBOUNCE */
+	{ 21,  0x0000 },     /* R21  - Inputs Clamp */
 	{ 22,  0x8000 },     /* R22  - GPIOCTRL 2 */
 	{ 23,  0x0800 },     /* R23  - GPIO_POL */
 	{ 24,  0x008B },     /* R24  - Left Line Input 1&2 Volume */