1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/devfreq/devfreq-event.c b/drivers/devfreq/devfreq-event.c
index 38bf144ca147..39b048eda2ce 100644
--- a/drivers/devfreq/devfreq-event.c
+++ b/drivers/devfreq/devfreq-event.c
@@ -235,6 +235,11 @@ struct devfreq_event_dev *devfreq_event_get_edev_by_phandle(struct device *dev,
 
         mutex_lock(&devfreq_event_list_lock);
         list_for_each_entry(edev, &devfreq_event_list, node) {
+                if (edev->dev.parent && edev->dev.parent->of_node == node)
+                        goto out;
+        }
+
+        list_for_each_entry(edev, &devfreq_event_list, node) {
                 if (!strcmp(edev->desc->name, node->name))
                         goto out;
         }