From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Fri, 18 Sep 2009 16:15:24 +0000 (-0700)
Subject: Merge branch 'timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git... 
X-Git-Tag: v2.6.32-rc1~649
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a03fdb7612874834d6847107198712d18b5242c7;p=platform%2Fupstream%2Fkernel-adaptation-pc.git

Merge branch 'timers-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (34 commits)
  time: Prevent 32 bit overflow with set_normalized_timespec()
  clocksource: Delay clocksource down rating to late boot
  clocksource: clocksource_select must be called with mutex locked
  clocksource: Resolve cpu hotplug dead lock with TSC unstable, fix crash
  timers: Drop a function prototype
  clocksource: Resolve cpu hotplug dead lock with TSC unstable
  timer.c: Fix S/390 comments
  timekeeping: Fix invalid getboottime() value
  timekeeping: Fix up read_persistent_clock() breakage on sh
  timekeeping: Increase granularity of read_persistent_clock(), build fix
  time: Introduce CLOCK_REALTIME_COARSE
  x86: Do not unregister PIT clocksource on PIT oneshot setup/shutdown
  clocksource: Avoid clocksource watchdog circular locking dependency
  clocksource: Protect the watchdog rating changes with clocksource_mutex
  clocksource: Call clocksource_change_rating() outside of watchdog_lock
  timekeeping: Introduce read_boot_clock
  timekeeping: Increase granularity of read_persistent_clock()
  timekeeping: Update clocksource with stop_machine
  timekeeping: Add timekeeper read_clock helper functions
  timekeeping: Move NTP adjusted clock multiplier to struct timekeeper
  ...

Fix trivial conflict due to MIPS lemote -> loongson renaming.
---

a03fdb7612874834d6847107198712d18b5242c7
diff --cc arch/m68knommu/kernel/time.c
index c2aa717,6843224..a90acf5
--- a/arch/m68knommu/kernel/time.c
+++ b/arch/m68knommu/kernel/time.c
@@@ -69,12 -69,13 +69,13 @@@ static unsigned long read_rtc_mmss(void
  	if ((year += 1900) < 1970)
  		year += 100;
  
 -	return  mktime(year, mon, day, hour, min, sec);;
 +	return  mktime(year, mon, day, hour, min, sec);
  }
  
- unsigned long read_persistent_clock(void)
+ void read_persistent_clock(struct timespec *ts)
  {
- 	return read_rtc_mmss();
+ 	ts->tv_sec = read_rtc_mmss();
+ 	ts->tv_nsec = 0;
  }
  
  int update_persistent_clock(struct timespec now)
diff --cc arch/mips/loongson/common/time.c
index b13d171,0000000..0edbef3
mode 100644,000000..100644
--- a/arch/mips/loongson/common/time.c
+++ b/arch/mips/loongson/common/time.c
@@@ -1,27 -1,0 +1,28 @@@
 +/*
 + * Copyright (C) 2007 Lemote, Inc. & Institute of Computing Technology
 + * Author: Fuxin Zhang, zhangfx@lemote.com
 + *
 + * Copyright (C) 2009 Lemote Inc. & Insititute of Computing Technology
 + * Author: Wu Zhangjin, wuzj@lemote.com
 + *
 + *  This program is free software; you can redistribute  it and/or modify it
 + *  under  the terms of  the GNU General  Public License as published by the
 + *  Free Software Foundation;  either version 2 of the  License, or (at your
 + *  option) any later version.
 + */
 +#include <asm/mc146818-time.h>
 +#include <asm/time.h>
 +
 +#include <loongson.h>
 +
 +void __init plat_time_init(void)
 +{
 +	/* setup mips r4k timer */
 +	mips_hpt_frequency = cpu_clock_freq / 2;
 +}
 +
- unsigned long read_persistent_clock(void)
++void read_persistent_clock(struct timespec *ts)
 +{
- 	return mc146818_get_cmos_time();
++	ts->tv_sec = return mc146818_get_cmos_time();
++	ts->tv_nsec = 0;
 +}