Commit a0b31b57 authored Aug 28, 2008 by David S. Miller

sparc64: Check for RTC class device in update_persistent_clock().



As we convert the various by-hand sparc64 RTC drivers to use the
generic RTC framework and drivers, we need to keep the NTP
set_rtc_mmss() support via update_persistent_clock() working.

In the end, after all the RTC device cases are converted, this
local set_rtc_mmss() function will be deleted.

Signed-off-by: David S. Miller <davem@davemloft.net>

parent 90de9dea

arch/sparc64/kernel/time.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -405,6 +405,11 @@ static unsigned long timer_ticks_per_nsec_quotient __read_mostly;

		int update_persistent_clock(struct timespec now)
		{
		struct rtc_device *rtc = rtc_class_open("rtc0");

		if (rtc)
		return rtc_set_mmss(rtc, now.tv_sec);

		return set_rtc_mmss(now.tv_sec);
		}

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