regulators: add regulator_can_change_voltage() function

[platform/adaptation/renesas_rcar/renesas_kernel.git] / include / linux / regulator / consumer.h

diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index c43cd35..5d0f7c1 100644 (file)
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -160,6 +160,7 @@ int regulator_bulk_force_disable(int num_consumers,
 void regulator_bulk_free(int num_consumers,
                         struct regulator_bulk_data *consumers);
 
+int regulator_can_change_voltage(struct regulator *regulator);
 int regulator_count_voltages(struct regulator *regulator);
 int regulator_list_voltage(struct regulator *regulator, unsigned selector);
 int regulator_is_supported_voltage(struct regulator *regulator,