diff --git a/[refs] b/[refs]
index f371baf7637c..3ce691f3ed3f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 380a0e6f72e8d0211f48c24f293a366a53b374d7
+refs/heads/master: f2889e650a8dbd51644997aef7bae71d6ac4d423
diff --git a/trunk/drivers/regulator/core.c b/trunk/drivers/regulator/core.c
index 2a3e4213865b..50977a69f09a 100644
--- a/trunk/drivers/regulator/core.c
+++ b/trunk/drivers/regulator/core.c
@@ -3020,7 +3020,8 @@ static int add_regulator_attributes(struct regulator_dev *rdev)
 
 	/* some attributes need specific methods to be displayed */
 	if ((ops->get_voltage && ops->get_voltage(rdev) >= 0) ||
-	    (ops->get_voltage_sel && ops->get_voltage_sel(rdev) >= 0)) {
+	    (ops->get_voltage_sel && ops->get_voltage_sel(rdev) >= 0) ||
+	    (ops->list_voltage && ops->list_voltage(rdev, 0) >= 0)) {
 		status = device_create_file(dev, &dev_attr_microvolts);
 		if (status < 0)
 			return status;