diff --git a/drivers/thermal/devfreq_cooling.c b/drivers/thermal/devfreq_cooling.c
index 3a788ac4f525c420eeceaf9e6d5baaafe7634e77..5a86cffd78f61589d4ba48c15fff36ae37bf1ee9 100644
--- a/drivers/thermal/devfreq_cooling.c
+++ b/drivers/thermal/devfreq_cooling.c
@@ -458,7 +458,7 @@ struct thermal_cooling_device *devfreq_cooling_register(struct devfreq *df)
 EXPORT_SYMBOL_GPL(devfreq_cooling_register);
 
 /**
- * devfreq_cooling_em_register_power() - Register devfreq cooling device with
+ * devfreq_cooling_em_register() - Register devfreq cooling device with
  *		power information and automatically register Energy Model (EM)
  * @df:		Pointer to devfreq device.
  * @dfc_power:	Pointer to devfreq_cooling_power.