Suresh Siddha fa4da365bc clockevents: tTack broadcast device mode change in tick_broadcast_switch_to_oneshot() ... In the commit 77b0d60c5a, "clockevents: Leave the broadcast device in shutdown mode when not needed", we were bailing out too quickly in tick_broadcast_switch_to_oneshot(), with out tracking the broadcast device mode change to 'TICKDEV_MODE_ONESHOT'. This breaks the platforms which need broadcast device oneshot services during deep idle states. tick_broadcast_oneshot_control() thinks that it is in periodic mode and fails to take proper decisions based on the CLOCK_EVT_NOTIFY_BROADCAST_[ENTER, EXIT] notifications during deep idle entry/exit. Fix this by tracking the broadcast device mode as 'TICKDEV_MODE_ONESHOT', before leaving the broadcast HW device in shutdown mode if there are no active requests for the moment. Reported-and-tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Cc: johnstul@us.ibm.com Link: http://lkml.kernel.org/r/1334011304.12400.81.camel@sbsiddha-desk.sc.intel.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>		2012-04-10 11:42:07 +02:00
..
Kconfig	tick: Document TICK_ONESHOT config option	2012-03-31 12:45:43 +02:00
Makefile	timers: Introduce in-kernel alarm-timer interface	2011-04-26 14:01:44 -07:00
alarmtimer.c	alarmtimer: Don't call rtc_timer_init() when CONFIG_RTC_CLASS=n	2012-03-24 12:46:23 +01:00
clockevents.c	Revert "clockevents: Set noop handler in clockevents_exchange_device()"	2011-12-30 13:24:40 -08:00
clocksource.c	kernel-time: fix s/then/than/ spelling errors	2012-03-23 16:49:21 -07:00
jiffies.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
ntp.c	time: remove no_sync_cmos_clock	2012-03-23 16:25:20 -07:00
posix-clock.c	kernel: Fix files explicitly needing EXPORT_SYMBOL infrastructure	2011-10-31 19:30:05 -04:00
tick-broadcast.c	clockevents: tTack broadcast device mode change in tick_broadcast_switch_to_oneshot()	2012-04-10 11:42:07 +02:00
tick-common.c	clockevents: Make minimum delay adjustments configurable	2011-09-08 11:10:56 +02:00
tick-internal.h	clockevents: Make minimum delay adjustments configurable	2011-09-08 11:10:56 +02:00
tick-oneshot.c	clockevents: Make minimum delay adjustments configurable	2011-09-08 11:10:56 +02:00
tick-sched.c	nohz: Fix stale jiffies update in tick_nohz_restart()	2012-04-06 13:24:17 +02:00
timecompare.c	time: Use ARRAY_SIZE macro in timecompare.c	2010-10-21 17:30:06 +02:00
timeconv.c	time: add function to convert between calendar time and broken-down time for universal use	2009-09-24 07:20:56 -07:00
timekeeping.c	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-03-29 14:16:48 -07:00
timer_list.c	timer debug: Hide kernel addresses via %pK in /proc/timer_list	2011-02-12 14:11:56 +01:00
timer_stats.c	locking, timer_stats: Annotate table_lock as raw	2011-09-13 11:12:00 +02:00