commit d1e2319414ea5218ba801163e4530ecf2dfcbf36
author Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Mon Sep 01 23:06:23 2008 +0200
committer Wolfgang Denk <wd@denx.de> Sun Sep 07 00:56:36 2008 +0200
tree 78c74e4a7a154c267bfcc1812d3493f7d4f979c9
parent ee9536a28cb149bcb6c5dee9d08c62c91f4c72d2

rtc: allow rtc_set to return an error and use it in cmd_date

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

drivers/rtc/ds174x.c

diff --git a/drivers/rtc/ds174x.c b/drivers/rtc/ds174x.c
index 3f486b1..43e6ab7 100644
--- a/drivers/rtc/ds174x.c
+++ b/drivers/rtc/ds174x.c
@@ -117,7 +117,7 @@
 	return 0;
 }
 
-void rtc_set( struct rtc_time *tmp )
+int rtc_set( struct rtc_time *tmp )
 {
 	uchar reg_a;
 #ifdef RTC_DEBUG
@@ -143,6 +143,8 @@
 
 	/* unlock clock registers after read */
 	rtc_write( RTC_CONTROLA, ( reg_a  & ~RTC_CA_WRITE ));
+
+	return 0;
 }
 
 void rtc_reset (void)