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| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2008-09-01 23:06:23 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-09-07 00:56:36 +0200 |
| commit | d1e2319414ea5218ba801163e4530ecf2dfcbf36 (patch) | |
| tree | 78c74e4a7a154c267bfcc1812d3493f7d4f979c9 /drivers/rtc/ds174x.c | |
| parent | ee9536a28cb149bcb6c5dee9d08c62c91f4c72d2 (diff) | |
| download | u-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/ds174x.c')
| -rw-r--r-- | drivers/rtc/ds174x.c | 4 |
1 files changed, 3 insertions, 1 deletions
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 @@ 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; #ifdef RTC_DEBUG @@ -143,6 +143,8 @@ 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) |