thermal: update kernel-doc for thermal_zone_bind_cooling_device

This patch updates the documentation for thermal_zone_bind_cooling_device
and removes the warnings generated by scripts/kernel-doc -v.

Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>

1 files changed, 13 insertions, 3 deletions

diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index eb3385edeacc..5f6af8ade324 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -1109,13 +1109,23 @@ thermal_remove_hwmon_sysfs(struct thermal_zone_device *tz)
 #endif
 
 /**
- * thermal_zone_bind_cooling_device - bind a cooling device to a thermal zone
- * @tz:         thermal zone device
+ * thermal_zone_bind_cooling_device() - bind a cooling device to a thermal zone
+ * @tz:         pointer to struct thermal_zone_device
  * @trip:       indicates which trip point the cooling devices is
  *              associated with in this thermal zone.
- * @cdev:       thermal cooling device
+ * @cdev:       pointer to struct thermal_cooling_device
+ * @upper:      the Maximum cooling state for this trip point.
+ *              THERMAL_NO_LIMIT means no upper limit,
+ *              and the cooling device can be in max_state.
+ * @lower:      the Minimum cooling state can be used for this trip point.
+ *              THERMAL_NO_LIMIT means no lower limit,
+ *              and the cooling device can be in cooling state 0.
  *
+ * This interface function bind a thermal cooling device to the certain trip
+ * point of a thermal zone device.
  * This function is usually called in the thermal zone device .bind callback.
+ *
+ * Return: 0 on success, the proper error value otherwise.
  */
 int thermal_zone_bind_cooling_device(struct thermal_zone_device *tz,
                                      int trip,