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Commit c7952135 authored by Thomas Gleixner's avatar Thomas Gleixner Committed by Ingo Molnar
Browse files

ACPI/PAD: Use explicit broadcast oneshot control function 



Replace the clockevents_notify() call with an explicit function call.

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarRafael 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: default avatarIngo Molnar <mingo@kernel.org>
parent 435c350e

drivers/acpi/acpi_pad.c

+2 −4
Original line number Diff line number Diff line
@@ -150,7 +150,6 @@ static int power_saving_thread(void *data) 
	sched_setscheduler(current, SCHED_RR, &param);



	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)) {