regulator: core: remove unused rdev_get_supply()

This is a remnant of commit 70a7fb8 ("regulator: core: Fix nested locking of supplies"). Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Mark Brown <broonie@kernel.org>
mariux64 · Feb 18, 2019 · 075ddd7 · 075ddd7
1 parent d422234
commit 075ddd7
Showing 1 changed file with 0 additions and 8 deletions.
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
@@ -143,14 +143,6 @@ static bool regulator_ops_is_valid(struct regulator_dev *rdev, int ops)
 	return false;
 }
 
-static inline struct regulator_dev *rdev_get_supply(struct regulator_dev *rdev)
-{
-	if (rdev && rdev->supply)
-		return rdev->supply->rdev;
-
-	return NULL;
-}
-
 /**
  * regulator_lock_nested - lock a single regulator
  * @rdev:		regulator source