thermal/core: Remove notify ops

BugLink: https://bugs.launchpad.net/bugs/1906168

With the removal of the notifys user in a previous patches, the ops is no
longer needed, remove it.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>
Link: https://lore.kernel.org/r/20201210121514.25760-5-daniel.lezcano@linaro.org
(cherry picked from commit 04f1111 linux-next)
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: Timo Aaltonen <timo.aaltonen@canonical.com>

drivers/thermal/thermal_core.c

@@ -412,9 +412,6 @@ static void handle_critical_trips(struct thermal_zone_device *tz,
 
 	trace_thermal_zone_trip(tz, trip, trip_type);
 
-	if (tz->ops->notify)
-		tz->ops->notify(tz, trip, trip_type);
-
 	if (trip_type == THERMAL_TRIP_HOT && tz->ops->hot)
 		tz->ops->hot(tz);
 	else if (trip_type == THERMAL_TRIP_CRITICAL)

include/linux/thermal.h

@@ -77,8 +77,6 @@ struct thermal_zone_device_ops {
 	int (*set_emul_temp) (struct thermal_zone_device *, int);
 	int (*get_trend) (struct thermal_zone_device *, int,
 			  enum thermal_trend *);
-	int (*notify) (struct thermal_zone_device *, int,
-		       enum thermal_trip_type);
 	void (*hot)(struct thermal_zone_device *);
 	void (*critical)(struct thermal_zone_device *);
 };