thermal: Rename set_mode() to change_mode()

set_mode() is only called when tzd's mode is about to change. Actual
setting is performed in thermal_core, in thermal_zone_device_set_mode().
The meaning of set_mode() callback is actually to notify the driver about
the mode being changed and giving the driver a chance to oppose such
change.

To better reflect the purpose of the method rename it to change_mode()

Signed-off-by: Andrzej Pietrasiewicz <[e-mail]>
[for acerhdf]
Acked-by: Peter Kaestle <[e-mail]>
Reviewed-by: Bartlomiej Zolnierkiewicz <[e-mail]>
Reviewed-by: Amit Kucheria <[e-mail]>
Signed-off-by: Daniel Lezcano <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]

drivers/platform/x86/acerhdf.c

···
  *          the temperature and the fan.
  * disabled: the BIOS takes control of the fan.
  */
-static int acerhdf_set_mode(struct thermal_zone_device *thermal,
-			    enum thermal_device_mode mode)
+static int acerhdf_change_mode(struct thermal_zone_device *thermal,
+			       enum thermal_device_mode mode)
 {
 	if (mode == THERMAL_DEVICE_DISABLED && kernelmode)
 		acerhdf_revert_to_bios_mode();
···
 	.bind = acerhdf_bind,
 	.unbind = acerhdf_unbind,
 	.get_temp = acerhdf_get_ec_temp,
-	.set_mode = acerhdf_set_mode,
+	.change_mode = acerhdf_change_mode,
 	.get_trip_type = acerhdf_get_trip_type,
 	.get_trip_hyst = acerhdf_get_trip_hyst,
 	.get_trip_temp = acerhdf_get_trip_temp,

drivers/thermal/imx_thermal.c

···
 	return 0;
 }
 
-static int imx_set_mode(struct thermal_zone_device *tz,
-			enum thermal_device_mode mode)
+static int imx_change_mode(struct thermal_zone_device *tz,
+			   enum thermal_device_mode mode)
 {
 	struct imx_thermal_data *data = tz->devdata;
 	struct regmap *map = data->tempmon;
···
 	.bind = imx_bind,
 	.unbind = imx_unbind,
 	.get_temp = imx_get_temp,
-	.set_mode = imx_set_mode,
+	.change_mode = imx_change_mode,
 	.get_trip_type = imx_get_trip_type,
 	.get_trip_temp = imx_get_trip_temp,
 	.get_crit_temp = imx_get_crit_temp,
···
 	 * Need to disable thermal sensor, otherwise, when thermal core
 	 * try to get temperature before thermal sensor resume, a wrong
 	 * temperature will be read as the thermal sensor is powered
-	 * down. This is done in set_mode() operation called from
+	 * down. This is done in change_mode() operation called from
 	 * thermal_zone_device_disable()
 	 */
 	ret = thermal_zone_device_disable(data->tz);

drivers/thermal/intel/int340x_thermal/int3400_thermal.c

···
 	return 0;
 }
 
-static int int3400_thermal_set_mode(struct thermal_zone_device *thermal,
-				enum thermal_device_mode mode)
+static int int3400_thermal_change_mode(struct thermal_zone_device *thermal,
+				       enum thermal_device_mode mode)
 {
 	struct int3400_thermal_priv *priv = thermal->devdata;
 	int result = 0;
···
 
 static struct thermal_zone_device_ops int3400_thermal_ops = {
 	.get_temp = int3400_thermal_get_temp,
-	.set_mode = int3400_thermal_set_mode,
+	.change_mode = int3400_thermal_change_mode,
 };
 
 static struct thermal_zone_params int3400_thermal_params = {

drivers/thermal/intel/intel_quark_dts_thermal.c

···
 	return 0;
 }
 
-static int sys_set_mode(struct thermal_zone_device *tzd,
-				enum thermal_device_mode mode)
+static int sys_change_mode(struct thermal_zone_device *tzd,
+			   enum thermal_device_mode mode)
 {
 	int ret;
 
···
 	.get_trip_type = sys_get_trip_type,
 	.set_trip_temp = sys_set_trip_temp,
 	.get_crit_temp = sys_get_crit_temp,
-	.set_mode = sys_set_mode,
+	.change_mode = sys_change_mode,
 };
 
 static void free_soc_dts(struct soc_sensor_entry *aux_entry)

drivers/thermal/thermal_core.c

···
 		return ret;
 	}
 
-	if (tz->ops->set_mode)
-		ret = tz->ops->set_mode(tz, mode);
+	if (tz->ops->change_mode)
+		ret = tz->ops->change_mode(tz, mode);
 
 	if (!ret)
 		tz->mode = mode;

include/linux/thermal.h

···
 		       struct thermal_cooling_device *);
 	int (*get_temp) (struct thermal_zone_device *, int *);
 	int (*set_trips) (struct thermal_zone_device *, int, int);
-	int (*set_mode) (struct thermal_zone_device *,
+	int (*change_mode) (struct thermal_zone_device *,
 		enum thermal_device_mode);
 	int (*get_trip_type) (struct thermal_zone_device *, int,
 		enum thermal_trip_type *);