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| author | Thomas Gleixner <tglx@linutronix.de> | 2015-04-03 02:06:37 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-04-03 08:44:34 +0200 |
| commit | c79521354e71a1fbcee040ee3147cadc0f8e3c97 (patch) | |
| tree | ee11d43456aa7f77ae8648ec01672867844cbfe9 /drivers/acpi | |
| parent | x86/amd/idle, clockevents: Use explicit broadcast oneshot control functions (diff) | |
| download | linux-c79521354e71a1fbcee040ee3147cadc0f8e3c97.tar.xz linux-c79521354e71a1fbcee040ee3147cadc0f8e3c97.zip | |
ACPI/PAD: Use explicit broadcast oneshot control function
Replace the clockevents_notify() call with an explicit function call.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Len Brown <lenb@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1552509.UntNmyqF5v@vostro.rjw.lan
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/acpi_pad.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c index 244dbc9be99a..6bc9cbc01ad6 100644 --- a/drivers/acpi/acpi_pad.c +++ b/drivers/acpi/acpi_pad.c @@ -150,7 +150,6 @@ static int power_saving_thread(void *data) sched_setscheduler(current, SCHED_RR, ¶m); while (!kthread_should_stop()) { - int cpu; unsigned long expire_time; try_to_freeze(); @@ -174,14 +173,13 @@ static int power_saving_thread(void *data) } local_irq_disable(); tick_broadcast_enable(); - cpu = smp_processor_id(); - clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, &cpu); + tick_broadcast_enter(); stop_critical_timings(); mwait_idle_with_hints(power_saving_mwait_eax, 1); start_critical_timings(); - clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_EXIT, &cpu); + tick_broadcast_exit(); local_irq_enable(); if (time_before(expire_time, jiffies)) { |