diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index e45abe7db9a62..ee517bef0db04 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -335,6 +335,8 @@ struct thermal_genl_event {
  * @get_trend: a pointer to a function that reads the sensor temperature trend.
  * @set_emul_temp: a pointer to a function that sets sensor emulated
  *		   temperature.
+ * @set_trip_temp: a pointer to a function that sets the trip temperature on
+ *		   hardware.
  */
 struct thermal_zone_of_device_ops {
 	int (*get_temp)(void *, int *);