Stephen Hemminger 3e5c12409c set_rtc_mmss: show warning message only once
Occasionally the system gets into a state where the CMOS clock has gotten
slightly ahead of current time and the periodic update of RTC fails.  The
message is a nuisance and repeats spamming the log.

  See: http://www.ntp.org/ntpfaq/NTP-s-trbl-spec.htm#Q-LINUX-SET-RTC-MMSS

Rather than just removing the message, make it show only once and reduce
severity since it indicates a normal and non urgent condition.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: David Howells <dhowells@redhat.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-01-13 08:03:07 -08:00
..
2010-02-27 12:53:30 +01:00
2009-09-17 20:07:42 +02:00
2010-10-27 18:03:17 -07:00
2010-02-27 12:53:14 +01:00
2009-07-03 15:45:26 +01:00
2008-12-12 18:12:23 +00:00
2010-02-27 12:53:42 +01:00
2010-08-05 13:26:29 +01:00
2009-12-05 09:10:12 -08:00
2010-02-27 12:53:27 +01:00
2009-07-03 15:45:29 +01:00
2009-06-07 05:01:00 -07:00
2009-12-17 01:57:32 +00:00
2010-10-26 16:52:08 -07:00
2010-12-16 18:11:01 +00:00
2009-06-17 11:06:28 +01:00
2010-10-21 11:10:10 -06:00
2010-10-07 14:08:55 +01:00
2010-08-05 13:26:29 +01:00
2010-08-05 13:26:29 +01:00
2010-06-09 11:12:36 +02:00
2010-04-12 17:26:14 +01:00
2010-04-12 17:26:14 +01:00
2010-02-27 12:53:14 +01:00
2010-02-27 12:53:14 +01:00
2010-10-04 18:33:55 +01:00
2010-02-27 12:53:27 +01:00
2010-10-26 16:52:08 -07:00
2009-07-03 15:45:27 +01:00
2010-02-27 12:53:27 +01:00
2009-11-02 12:00:01 +01:00
2010-02-27 12:53:14 +01:00
2010-02-27 12:53:42 +01:00
2010-02-27 12:53:42 +01:00
2010-08-09 16:48:44 -04:00
2009-06-17 11:06:31 +01:00
2010-02-27 12:53:27 +01:00
2010-04-12 17:26:14 +01:00