diff --git a/drivers/regulator/twl-regulator.c b/drivers/regulator/twl-regulator.c
index 87fe0f75a56eed01375e0e2a393dbea6c1cd98b2..503c2bc64c848ab2ce166766487a95be9ae51ccc 100644
--- a/drivers/regulator/twl-regulator.c
+++ b/drivers/regulator/twl-regulator.c
@@ -864,7 +864,7 @@ static struct regulator_ops twlsmps_ops = {
 	.desc = { \
 		.name = #label, \
 		.id = TWL6030_REG_##label, \
-		.n_voltages = (max_mVolts - min_mVolts)/100, \
+		.n_voltages = (max_mVolts - min_mVolts)/100 + 1, \
 		.ops = &twl6030ldo_ops, \
 		.type = REGULATOR_VOLTAGE, \
 		.owner = THIS_MODULE, \