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authorJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2008-09-01 23:06:23 +0200
committerWolfgang Denk <wd@denx.de>2008-09-07 00:56:36 +0200
commitd1e2319414ea5218ba801163e4530ecf2dfcbf36 (patch)
tree78c74e4a7a154c267bfcc1812d3493f7d4f979c9 /drivers/rtc/ds164x.c
parentee9536a28cb149bcb6c5dee9d08c62c91f4c72d2 (diff)
downloadblackbird-obmc-uboot-d1e2319414ea5218ba801163e4530ecf2dfcbf36.tar.gz
blackbird-obmc-uboot-d1e2319414ea5218ba801163e4530ecf2dfcbf36.zip
rtc: allow rtc_set to return an error and use it in cmd_date
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Diffstat (limited to 'drivers/rtc/ds164x.c')
-rw-r--r--drivers/rtc/ds164x.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/rtc/ds164x.c b/drivers/rtc/ds164x.c
index c621a9eb83..00494b38d1 100644
--- a/drivers/rtc/ds164x.c
+++ b/drivers/rtc/ds164x.c
@@ -119,7 +119,7 @@ int rtc_get( struct rtc_time *tmp )
return 0;
}
-void rtc_set( struct rtc_time *tmp )
+int rtc_set( struct rtc_time *tmp )
{
uchar reg_a;
@@ -145,6 +145,8 @@ void rtc_set( struct rtc_time *tmp )
/* unlock clock registers after read */
rtc_write( RTC_CONTROLA, ( reg_a & ~RTC_CA_WRITE ));
+
+ return 0;
}
void rtc_reset (void)
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