diff --git a/drivers/rtc/rtc-ds1742.c b/drivers/rtc/rtc-ds1742.c
index d1778ae..b2e5481 100644
--- a/drivers/rtc/rtc-ds1742.c
+++ b/drivers/rtc/rtc-ds1742.c
@@ -263,7 +263,7 @@
 
 static __exit void ds1742_exit(void)
 {
-	return platform_driver_unregister(&ds1742_rtc_driver);
+	platform_driver_unregister(&ds1742_rtc_driver);
 }
 
 module_init(ds1742_init);