diff options
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/rtc.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/char/rtc.c b/drivers/char/rtc.c index ab6429b4a84..656f8c0ca52 100644 --- a/drivers/char/rtc.c +++ b/drivers/char/rtc.c @@ -1262,10 +1262,8 @@ void rtc_get_rtc_time(struct rtc_time *rtc_tm) * Once the read clears, read the RTC time (again via ioctl). Easy. */ - while (rtc_is_updating() != 0 && jiffies - uip_watchdog < 2*HZ/100) { - barrier(); + while (rtc_is_updating() != 0 && jiffies - uip_watchdog < 2*HZ/100) cpu_relax(); - } /* * Only the values that we read from the RTC are set. We leave |