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path: root/drivers/rtc/bfin_rtc.c
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Diffstat (limited to 'drivers/rtc/bfin_rtc.c')
-rw-r--r--drivers/rtc/bfin_rtc.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/rtc/bfin_rtc.c b/drivers/rtc/bfin_rtc.c
index ee8acd3595..3f8c7eda60 100644
--- a/drivers/rtc/bfin_rtc.c
+++ b/drivers/rtc/bfin_rtc.c
@@ -53,7 +53,7 @@ int rtc_init(void)
/* Set the time. Get the time_in_secs which is the number of seconds since Jan 1970 and set the RTC registers
* based on this value.
*/
-void rtc_set(struct rtc_time *tmp)
+int rtc_set(struct rtc_time *tmp)
{
unsigned long remain, days, hrs, mins, secs;
@@ -61,7 +61,7 @@ void rtc_set(struct rtc_time *tmp)
if (tmp == NULL) {
puts("Error setting the date/time\n");
- return;
+ return -1;
}
wait_for_complete();
@@ -82,6 +82,8 @@ void rtc_set(struct rtc_time *tmp)
/* Encode these time values into our RTC_STAT register */
bfin_write_RTC_STAT(SET_ALARM(days, hrs, mins, secs));
+
+ return 0;
}
/* Read the time from the RTC_STAT. time_in_seconds is seconds since Jan 1970 */