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-rw-r--r--drivers/regulator/core.c20
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index ba521f0f0fa..81336e23848 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -1267,17 +1267,15 @@ static int _regulator_enable(struct regulator_dev *rdev)
{
int ret, delay;
- if (rdev->use_count == 0) {
- /* do we need to enable the supply regulator first */
- if (rdev->supply) {
- mutex_lock(&rdev->supply->mutex);
- ret = _regulator_enable(rdev->supply);
- mutex_unlock(&rdev->supply->mutex);
- if (ret < 0) {
- printk(KERN_ERR "%s: failed to enable %s: %d\n",
- __func__, rdev_get_name(rdev), ret);
- return ret;
- }
+ /* do we need to enable the supply regulator first */
+ if (rdev->supply) {
+ mutex_lock(&rdev->supply->mutex);
+ ret = _regulator_enable(rdev->supply);
+ mutex_unlock(&rdev->supply->mutex);
+ if (ret < 0) {
+ printk(KERN_ERR "%s: failed to enable %s: %d\n",
+ __func__, rdev_get_name(rdev), ret);
+ return ret;
}
}