thermal/core: Remove pointless thermal_zone_device_reset() function

The function thermal_zone_device_reset() is called in the
thermal_zone_device_register() which allocates and initialize the
structure. The passive field is already zero-ed by the allocation, the
function is useless.

Call directly thermal_zone_device_init() instead and
thermal_zone_device_reset().
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20201222181110.1231977-1-daniel.lezcano@linaro.org

drivers/thermal/thermal_core.c

@@ -478,12 +478,6 @@ static void thermal_zone_device_init(struct thermal_zone_device *tz)
 		pos->initialized = false;
 }
 
-static void thermal_zone_device_reset(struct thermal_zone_device *tz)
-{
-	tz->passive = 0;
-	thermal_zone_device_init(tz);
-}
-
 static int thermal_zone_device_set_mode(struct thermal_zone_device *tz,
 					enum thermal_device_mode mode)
 {
@@ -1363,7 +1357,7 @@ thermal_zone_device_register(const char *type, int trips, int mask,
 
 	INIT_DELAYED_WORK(&tz->poll_queue, thermal_zone_device_check);
 
-	thermal_zone_device_reset(tz);
+	thermal_zone_device_init(tz);
 	/* Update the new thermal zone and mark it as already updated. */
 	if (atomic_cmpxchg(&tz->need_update, 1, 0))
 		thermal_zone_device_update(tz, THERMAL_EVENT_UNSPECIFIED);