Commit 358333a0 authored by Steven Rostedt's avatar Steven Rostedt Committed by Linus Torvalds

[PATCH] remove unnecessary barrier in rtc_get_rtc_time

Signed-off-by: default avatarSteven Rostedt <rostedt@goodmis.org>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 9938406a
...@@ -1262,10 +1262,8 @@ void rtc_get_rtc_time(struct rtc_time *rtc_tm) ...@@ -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. * Once the read clears, read the RTC time (again via ioctl). Easy.
*/ */
while (rtc_is_updating() != 0 && jiffies - uip_watchdog < 2*HZ/100) { while (rtc_is_updating() != 0 && jiffies - uip_watchdog < 2*HZ/100)
barrier();
cpu_relax(); cpu_relax();
}
/* /*
* Only the values that we read from the RTC are set. We leave * Only the values that we read from the RTC are set. We leave
......
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