1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index 2e685164c549..4aa72b5ed660 100644
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -519,6 +519,7 @@ struct devfreq *devfreq_add_device(struct device *dev,
 {
         struct devfreq *devfreq;
         struct devfreq_governor *governor;
+        static atomic_t devfreq_no = ATOMIC_INIT(-1);
         int err = 0;
 
         if (!dev || !profile || !governor_name) {
@@ -560,7 +561,8 @@ struct devfreq *devfreq_add_device(struct device *dev,
                 mutex_lock(&devfreq->lock);
         }
 
-        dev_set_name(&devfreq->dev, "%s", dev_name(dev));
+        dev_set_name(&devfreq->dev, "devfreq%d",
+                                atomic_inc_return(&devfreq_no));
         err = device_register(&devfreq->dev);
         if (err) {
                 mutex_unlock(&devfreq->lock);