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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/mk48t59.c | |
| parent | ee9536a28cb149bcb6c5dee9d08c62c91f4c72d2 (diff) | |
| download | u-boot-d1e2319414ea5218ba801163e4530ecf2dfcbf36.tar.gz u-boot-d1e2319414ea5218ba801163e4530ecf2dfcbf36.tar.bz2 u-boot-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/mk48t59.c')
| -rw-r--r-- | drivers/rtc/mk48t59.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/rtc/mk48t59.c b/drivers/rtc/mk48t59.c index 918c291a0a..b6c234e69f 100644 --- a/drivers/rtc/mk48t59.c +++ b/drivers/rtc/mk48t59.c @@ -185,7 +185,7 @@ int rtc_get (struct rtc_time *tmp) return 0; } -void rtc_set (struct rtc_time *tmp) +int rtc_set (struct rtc_time *tmp) { uchar save_ctrl_a; @@ -210,6 +210,8 @@ void rtc_set (struct rtc_time *tmp) save_ctrl_a &= ~RTC_CA_WRITE; rtc_write(RTC_CONTROLA, save_ctrl_a); /* enables the RTC to update the regs */ + + return 0; } void rtc_reset (void) @@ -225,7 +227,7 @@ void rtc_reset (void) rtc_write(RTC_CONTROLB, control_b); } -void rtc_set_watchdog(short multi, short res) +int rtc_set_watchdog(short multi, short res) { uchar wd_value; |