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Commit fb7f0398 authored by Thomas Gleixner's avatar Thomas Gleixner Committed by Ingo Molnar
Browse files

ARM: OMAP: 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: Peter Zijlstra <peterz@infradead.org>
Cc: Tony Lindgren <tony@atomide.com>
Link: http://lkml.kernel.org/r/3123047.uVjevtxDV7@vostro.rjw.lan


Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent f6cee191

arch/arm/mach-omap2/cpuidle44xx.c

+2 −3
Original line number Diff line number Diff line
@@ -84,7 +84,6 @@ static int omap_enter_idle_coupled(struct cpuidle_device *dev, 
{

	struct idle_statedata *cx = state_ptr + index;

	u32 mpuss_can_lose_context = 0;

	int cpu_id = smp_processor_id();



	/*

	 * CPU0 has to wait and stay ON until CPU1 is OFF state.
@@ -112,7 +111,7 @@ static int omap_enter_idle_coupled(struct cpuidle_device *dev, 
	mpuss_can_lose_context = (cx->mpu_state == PWRDM_POWER_RET) &&

				 (cx->mpu_logic_state == PWRDM_POWER_OFF);



	clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, &cpu_id);

	tick_broadcast_enter();



	/*

	 * Call idle CPU PM enter notifier chain so that
@@ -169,7 +168,7 @@ static int omap_enter_idle_coupled(struct cpuidle_device *dev, 
	if (dev->cpu == 0 && mpuss_can_lose_context)

		cpu_cluster_pm_exit();



	clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_EXIT, &cpu_id);

	tick_broadcast_exit();



fail:

	cpuidle_coupled_parallel_barrier(dev, &abort_barrier);