diff options
Diffstat (limited to 'src/drivers/pc80/rtc/mc146818rtc.c')
| -rw-r--r-- | src/drivers/pc80/rtc/mc146818rtc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/drivers/pc80/rtc/mc146818rtc.c b/src/drivers/pc80/rtc/mc146818rtc.c index 5fb9cf695b..c3026a4dbc 100644 --- a/src/drivers/pc80/rtc/mc146818rtc.c +++ b/src/drivers/pc80/rtc/mc146818rtc.c @@ -360,6 +360,7 @@ void cmos_check_update_date(void) u8 year, century; /* Assume hardware always supports RTC_CLK_ALTCENTURY. */ + wait_uip(); century = cmos_read(RTC_CLK_ALTCENTURY); year = cmos_read(RTC_CLK_YEAR); @@ -388,6 +389,7 @@ int rtc_set(const struct rtc_time *time) int rtc_get(struct rtc_time *time) { + wait_uip(); time->sec = bcd2bin(cmos_read(RTC_CLK_SECOND)); time->min = bcd2bin(cmos_read(RTC_CLK_MINUTE)); time->hour = bcd2bin(cmos_read(RTC_CLK_HOUR)); |