ACPI/idle: Use explicit broadcast 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: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/2653377.MSAlfA939I@vostro.rjw.lanSigned-off-by: Ingo Molnar <mingo@kernel.org>

drivers/acpi/processor_idle.c

@@ -178,11 +178,10 @@ static void lapic_timer_state_broadcast(struct acpi_processor *pr,
 	int state = cx - pr->power.states;
 
 	if (state >= pr->power.timer_broadcast_on_state) {
-		unsigned long reason;
-
-		reason = broadcast ?  CLOCK_EVT_NOTIFY_BROADCAST_ENTER :
-			CLOCK_EVT_NOTIFY_BROADCAST_EXIT;
-		clockevents_notify(reason, &pr->id);
+		if (broadcast)
+			tick_broadcast_enter();
+		else
+			tick_broadcast_exit();
 	}
 }