thermal: add the note for set_trip_temp

Fixes commit 60f9ce3ada53
("thermal: of-thermal: allow setting trip_temp on hardware")

Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Eduardo Valentin <edubezval@gmail.com>
Cc: linux-pm@vger.kernel.org
Signed-off-by: Zhang Rui <rui.zhang@intel.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index e45abe7db9a6..ee517bef0db0 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 *);