regulator: Remove unneded check for regulator supply
The regulator_resolve_supply() function checks if a supply has been
associated with a regulator to avoid enabling it if that is not the
case.
But the supply was already looked up with regulator_resolve_supply()
and set with set_supply() before the check and both return on error.
So the fact that this statement has been reached means that neither
of them failed and a supply must be associated with the regulator.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index e0b7642..6dd6352 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -1532,7 +1532,7 @@
}
/* Cascade always-on state to supply */
- if (_regulator_is_enabled(rdev) && rdev->supply) {
+ if (_regulator_is_enabled(rdev)) {
ret = regulator_enable(rdev->supply);
if (ret < 0) {
_regulator_put(rdev->supply);