summaryrefslogtreecommitdiff
path: root/drivers/rtc/ds1302.c
diff options
context:
space:
mode:
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/ds1302.c
parentee9536a28cb149bcb6c5dee9d08c62c91f4c72d2 (diff)
downloadu-boot-imx-d1e2319414ea5218ba801163e4530ecf2dfcbf36.zip
u-boot-imx-d1e2319414ea5218ba801163e4530ecf2dfcbf36.tar.gz
u-boot-imx-d1e2319414ea5218ba801163e4530ecf2dfcbf36.tar.bz2
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/ds1302.c')
-rw-r--r--drivers/rtc/ds1302.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/rtc/ds1302.c b/drivers/rtc/ds1302.c
index d28a9fd..87ddd01 100644
--- a/drivers/rtc/ds1302.c
+++ b/drivers/rtc/ds1302.c
@@ -287,8 +287,7 @@ rtc_get(struct rtc_time *tmp)
return rel;
}
-void
-rtc_set(struct rtc_time *tmp)
+int rtc_set(struct rtc_time *tmp)
{
struct ds1302_st bbclk;
unsigned char b=0;
@@ -326,6 +325,8 @@ rtc_set(struct rtc_time *tmp)
write_ser_drv(0x8e,&b,1); /* disable write protect */
write_ser_drv(0xbe,(unsigned char *)&bbclk, 8); /* write burst */
+
+ return 0;
}
#endif