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| author | Thomas Gleixner <tglx@linutronix.de> | 2013-04-25 22:31:48 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2013-05-16 11:09:16 +0200 |
| commit | 8c53daf63f56791ed47fc585206ef3049489612f (patch) | |
| tree | a9df5ebd6fbc2a26f6475cb804f6f13a748aeaa9 /kernel/time/tick-common.c | |
| parent | clockevents: Simplify locking (diff) | |
| download | linux-8c53daf63f56791ed47fc585206ef3049489612f.tar.xz linux-8c53daf63f56791ed47fc585206ef3049489612f.zip | |
clockevents: Move the tick_notify() switch case to clockevents_notify()
No need to call another function and have duplicated cases.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Magnus Damm <magnus.damm@gmail.com>
Link: http://lkml.kernel.org/r/20130425143436.235746557@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/time/tick-common.c')
| -rw-r--r-- | kernel/time/tick-common.c | 50 |
1 files changed, 4 insertions, 46 deletions
diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c index 170a4bdfa99e..84c7cfca4d7d 100644 --- a/kernel/time/tick-common.c +++ b/kernel/time/tick-common.c @@ -284,7 +284,7 @@ out_bc: * * Called with interrupts disabled. */ -static void tick_handover_do_timer(int *cpup) +void tick_handover_do_timer(int *cpup) { if (*cpup == tick_do_timer_cpu) { int cpu = cpumask_first(cpu_online_mask); @@ -301,7 +301,7 @@ static void tick_handover_do_timer(int *cpup) * access the hardware device itself. * We just set the mode and remove it from the lists. */ -static void tick_shutdown(unsigned int *cpup) +void tick_shutdown(unsigned int *cpup) { struct tick_device *td = &per_cpu(tick_cpu_device, *cpup); struct clock_event_device *dev = td->evtdev; @@ -319,14 +319,14 @@ static void tick_shutdown(unsigned int *cpup) } } -static void tick_suspend(void) +void tick_suspend(void) { struct tick_device *td = &__get_cpu_var(tick_cpu_device); clockevents_shutdown(td->evtdev); } -static void tick_resume(void) +void tick_resume(void) { struct tick_device *td = &__get_cpu_var(tick_cpu_device); int broadcast = tick_resume_broadcast(); @@ -341,48 +341,6 @@ static void tick_resume(void) } } -/* - * Called with clockevents_lock held and interrupts disabled - */ -void tick_notify(unsigned long reason, void *dev) -{ - switch (reason) { - - case CLOCK_EVT_NOTIFY_BROADCAST_ON: - case CLOCK_EVT_NOTIFY_BROADCAST_OFF: - case CLOCK_EVT_NOTIFY_BROADCAST_FORCE: - tick_broadcast_on_off(reason, dev); - break; - - case CLOCK_EVT_NOTIFY_BROADCAST_ENTER: - case CLOCK_EVT_NOTIFY_BROADCAST_EXIT: - tick_broadcast_oneshot_control(reason); - break; - - case CLOCK_EVT_NOTIFY_CPU_DYING: - tick_handover_do_timer(dev); - break; - - case CLOCK_EVT_NOTIFY_CPU_DEAD: - tick_shutdown_broadcast_oneshot(dev); - tick_shutdown_broadcast(dev); - tick_shutdown(dev); - break; - - case CLOCK_EVT_NOTIFY_SUSPEND: - tick_suspend(); - tick_suspend_broadcast(); - break; - - case CLOCK_EVT_NOTIFY_RESUME: - tick_resume(); - break; - - default: - break; - } -} - /** * tick_init - initialize the tick control */ |