regulator: Implement devm_regulator_free()
Allow consumers to free regulators allocated using devm_regulator_get()
if they need to. This will not normally be required.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index bcfe106..60c2f99 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -137,6 +137,7 @@
struct regulator *__must_check regulator_get_exclusive(struct device *dev,
const char *id);
void regulator_put(struct regulator *regulator);
+void devm_regulator_free(struct regulator *regulator);
/* regulator output control and status */
int regulator_enable(struct regulator *regulator);