CLASS);
 	device->driver_data = battery;
-	mutex_init(&battery->lock);
-	mutex_init(&battery->sysfs_lock);
+	devm_mutex_init(&device->dev, &battery->lock);
+	devm_mutex_init(&device->dev, &battery->sysfs_lock);
 	if (acpi_has_method(battery->device->handle, "_BIX"))
 		set_bit(ACPI_BATTERY_XINFO_PRESENT, &battery->flags);
 
@@ -1254,8 +1254,6 @@ static int acpi_battery_add(struct acpi_device *device)
 	unregister_pm_notifier(&battery->pm_nb);
 fail:
 	sysfs_remove_battery(battery);
-	mutex_destroy(&battery->lock);
-	mutex_destroy(&battery->sysfs_lock);
 
 	return result;
 }
@@ -1275,9 +1273,6 @@ static void acpi_battery_remove(struct acpi_device *device)
 	device_init_wakeup(&device->dev, 0);
 	unregister_pm_notifier(&battery->pm_nb);
 	sysfs_remove_battery(battery);
-
-	mutex_destroy(&battery->lock);
-	mutex_destroy(&battery->sysfs_lock);
 }
 
 #ifdef CONFIG_PM_SLEEP
-- 
2.51.0[PATCH 6.12.y 2/4] ACPI: battery: initialize mutexes through devm_ APIsSasha Levin <sashal@kernel.org> undefinedstable@vger.kernel.org undefined undefined undefinedĽoƒœs