[PATCH] regulator: Add empty devm_regulator_free for !CONFIG_REGULATOR

[Axel Lin <axel.lin@gmail.com>]

So we don't have to add #ifdef CONFIG_REGULATOR guards for all the callers of
devm_regulator_free.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
---
 include/linux/regulator/consumer.h |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index cef8f04..ad4eae8 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -216,6 +216,10 @@ static inline void regulator_put(struct regulator *regulator)
 {
 }
 
+static inline void devm_regulator_free(struct regulator *regulator)
+{
+}
+
 static inline int regulator_enable(struct regulator *regulator)
 {
 	return 0;
-- 
1.7.5.4