rtc: rtc-tile: add missing platform_device_unregister() when module exit
We have registered platform device when module init, and
need unregister it when module exit.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
diff --git a/drivers/rtc/rtc-tile.c b/drivers/rtc/rtc-tile.c
index 62db484..35dc926 100644
--- a/drivers/rtc/rtc-tile.c
+++ b/drivers/rtc/rtc-tile.c
@@ -151,6 +151,7 @@
*/
static void __exit tile_rtc_driver_exit(void)
{
+ platform_device_unregister(tile_rtc_platform_device);
platform_driver_unregister(&tile_rtc_platform_driver);
}