regulator: Export regulator_is_supported_voltage()

It's part of the driver interface so should be available to modules.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index dbdebed..6f7d411 100644 (file)
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -1787,6 +1787,7 @@ int regulator_is_supported_voltage(struct regulator *regulator,
 
        return 0;
 }
+EXPORT_SYMBOL_GPL(regulator_is_supported_voltage);
 
 static int _regulator_do_set_voltage(struct regulator_dev *rdev,
                                     int min_uV, int max_uV)