diff --git a/[refs] b/[refs]
index a859cf70b74b..2b2d180ecd48 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: dc9913a050f1898c6a77f4f5606bc194d530aafd
+refs/heads/master: 378f64ec8ab0593ac5f73b44b5b9cffbe9f17fa3
diff --git a/trunk/drivers/mfd/wm8994-regmap.c b/trunk/drivers/mfd/wm8994-regmap.c
index 47743fa8492d..ba383f67fe53 100644
--- a/trunk/drivers/mfd/wm8994-regmap.c
+++ b/trunk/drivers/mfd/wm8994-regmap.c
@@ -806,6 +806,7 @@ static bool wm1811_readable_register(struct device *dev, unsigned int reg)
 	case WM8994_DC_SERVO_2:
 	case WM8994_DC_SERVO_READBACK:
 	case WM8994_DC_SERVO_4:
+	case WM8994_DC_SERVO_4E:
 	case WM8994_ANALOGUE_HP_1:
 	case WM8958_MIC_DETECT_1:
 	case WM8958_MIC_DETECT_2: