diff --git a/drivers/char/s3c2410-rtc.c b/drivers/char/s3c2410-rtc.c
index 8e61be3..ed867db 100644
--- a/drivers/char/s3c2410-rtc.c
+++ b/drivers/char/s3c2410-rtc.c
@@ -116,7 +116,7 @@
 
 /* Time read/write */
 
-static void s3c2410_rtc_gettime(struct rtc_time *rtc_tm)
+static int s3c2410_rtc_gettime(struct rtc_time *rtc_tm)
 {
 	unsigned int have_retried = 0;
 
@@ -151,6 +151,8 @@
 
 	rtc_tm->tm_year += 100;
 	rtc_tm->tm_mon -= 1;
+
+	return 0;
 }
 
 
@@ -171,7 +173,7 @@
 	return 0;
 }
 
-static void s3c2410_rtc_getalarm(struct rtc_wkalrm *alrm)
+static int s3c2410_rtc_getalarm(struct rtc_wkalrm *alrm)
 {
 	struct rtc_time *alm_tm = &alrm->time;
 	unsigned int alm_en;
@@ -231,6 +233,8 @@
 	}
 
 	/* todo - set alrm->enabled ? */
+
+	return 0;
 }
 
 static int s3c2410_rtc_setalarm(struct rtc_wkalrm *alrm)