From: Masahiro Yamada <yamada.masahiro@socionext.com>
Date: Mon, 18 Feb 2019 06:08:38 +0000 (+0900)
Subject: regulator: core: remove unused rdev_get_supply()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=075ddd75680f3556e18f74198622529fba8f2a00;p=openwrt%2Fstaging%2Fblogic.git

regulator: core: remove unused rdev_get_supply()

This is a remnant of commit 70a7fb80e85a ("regulator: core: Fix nested
locking of supplies").

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 4fb475a2e4f2..defde9125a50 100644
--- 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