diff --git a/[refs] b/[refs]
index 9a10cae94508..16198bb2da8f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f2d103add158af4c95223a1b576cc0cc6a41a18b
+refs/heads/master: c2543b5f6c3e13996776079cda1007ef6e7a0bbb
diff --git a/trunk/drivers/regulator/wm831x-ldo.c b/trunk/drivers/regulator/wm831x-ldo.c
index a9a28d8ac185..f23d020e9503 100644
--- a/trunk/drivers/regulator/wm831x-ldo.c
+++ b/trunk/drivers/regulator/wm831x-ldo.c
@@ -690,6 +690,7 @@ static int wm831x_alive_ldo_get_status(struct regulator_dev *rdev)
 
 static struct regulator_ops wm831x_alive_ldo_ops = {
 	.list_voltage = regulator_list_voltage_linear,
+	.map_voltage = regulator_map_voltage_linear,
 	.get_voltage_sel = regulator_get_voltage_sel_regmap,
 	.set_voltage = wm831x_alive_ldo_set_voltage,
 	.set_suspend_voltage = wm831x_alive_ldo_set_suspend_voltage,