/* locks held by caller */
static int suspend_prepare(struct regulator_dev *rdev, suspend_state_t state)
{
- lockdep_assert_held_once(&rdev->mutex);
-
if (!rdev->constraints)
return -EINVAL;
}
/* 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);