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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/mk48t59.c
parentee9536a28cb149bcb6c5dee9d08c62c91f4c72d2 (diff)
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.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/rtc/mk48t59.c b/drivers/rtc/mk48t59.c
index 918c291a0ae..b6c234e69ff 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;