x86/amd/idle, clockevents: Use explicit broadcast oneshot control functions

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/8569669.lgxIty9PKW@vostro.rjw.lanSigned-off-by: Ingo Molnar <mingo@kernel.org>

arch/x86/kernel/process.c

@@ -381,7 +381,7 @@ static void amd_e400_idle(void)
 			tick_broadcast_force();
 			pr_info("Switch to broadcast mode on CPU%d\n", cpu);
 		}
-		clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, &cpu);
+		tick_broadcast_enter();
 
 		default_idle();
 
@@ -390,7 +390,7 @@ static void amd_e400_idle(void)
 		 * called with interrupts disabled.
 		 */
 		local_irq_disable();
-		clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_EXIT, &cpu);
+		tick_broadcast_exit();
 		local_irq_enable();
 	} else
 		default_idle();