From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 3 Apr 2015 00:06:37 +0000 (+0200)
Subject: ACPI/PAD: Use explicit broadcast oneshot control function
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c79521354e71a1fbcee040ee3147cadc0f8e3c97;p=linux-beck.git

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>
---

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, &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)) {