X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=drivers%2Fthermal%2Fthermal_core.c;h=d6ebc1cf6aa9b197089a07ed074610e0124869e5;hb=5c99a8d1edb53921d79fee29231bca3ada77b5d6;hp=6ab982309e6a04cd3c933850d34aabaaf3dd60e4;hpb=ef8e0ff97ae8168ffe1558a5726a8b348c8228a3;p=linux-block.git

diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 6ab982309e6a..d6ebc1cf6aa9 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -290,10 +290,12 @@ static void thermal_zone_device_set_polling(struct thermal_zone_device *tz,
 					    int delay)
 {
 	if (delay > 1000)
-		mod_delayed_work(system_freezable_wq, &tz->poll_queue,
+		mod_delayed_work(system_freezable_power_efficient_wq,
+				 &tz->poll_queue,
 				 round_jiffies(msecs_to_jiffies(delay)));
 	else if (delay)
-		mod_delayed_work(system_freezable_wq, &tz->poll_queue,
+		mod_delayed_work(system_freezable_power_efficient_wq,
+				 &tz->poll_queue,
 				 msecs_to_jiffies(delay));
 	else
 		cancel_delayed_work(&tz->poll_queue);
@@ -1102,8 +1104,9 @@ void thermal_cooling_device_unregister(struct thermal_cooling_device *cdev)
 	mutex_unlock(&thermal_list_lock);
 
 	ida_simple_remove(&thermal_cdev_ida, cdev->id);
-	device_unregister(&cdev->device);
+	device_del(&cdev->device);
 	thermal_cooling_device_destroy_sysfs(cdev);
+	put_device(&cdev->device);
 }
 EXPORT_SYMBOL_GPL(thermal_cooling_device_unregister);