1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index 44c407986f64..e94e619fe050 100644
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -486,7 +486,7 @@ struct devfreq *devfreq_add_device(struct device *dev,
                                                 GFP_KERNEL);
         devfreq->last_stat_updated = jiffies;
 
-        dev_set_name(&devfreq->dev, dev_name(dev));
+        dev_set_name(&devfreq->dev, "%s", dev_name(dev));
         err = device_register(&devfreq->dev);
         if (err) {
                 put_device(&devfreq->dev);