[tip:sched/core] cpuidle/arm64: remove redundant cpuidle_idle_call()

[tip-bot for Nicolas Pitre <tipbot@zytor.com>]

Commit-ID:  b821bb70a1af0d1063ca6c7790a3636b610c0ca2
Gitweb:     http://git.kernel.org/tip/b821bb70a1af0d1063ca6c7790a3636b610c0ca2
Author:     Nicolas Pitre <nicolas.pitre@linaro.org>
AuthorDate: Mon, 17 Feb 2014 10:59:30 -0500
Committer:  Thomas Gleixner <tglx@linutronix.de>
CommitDate: Fri, 21 Feb 2014 21:43:21 +0100

cpuidle/arm64: remove redundant cpuidle_idle_call()

The core idle loop now takes care of it.

Cc: Paul Burton <paul.burton@imgtec.com>
Cc: Deepthi Dharwar <deepthi@linux.vnet.ibm.com>
Cc: Preeti U Murthy <preeti@linux.vnet.ibm.com>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: linux-pm@vger.kernel.org
Cc: linaro-kernel@lists.linaro.org
Cc: Ingo Molnar <mingo@redhat.com>
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/n/tip-wk9vpc8dsn46s12pl602ljpo@git.kernel.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 arch/arm64/kernel/process.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c
index 1c0a9be..9cce009 100644
--- a/arch/arm64/kernel/process.c
+++ b/arch/arm64/kernel/process.c
@@ -33,7 +33,6 @@
 #include <linux/kallsyms.h>
 #include <linux/init.h>
 #include <linux/cpu.h>
-#include <linux/cpuidle.h>
 #include <linux/elfcore.h>
 #include <linux/pm.h>
 #include <linux/tick.h>
@@ -94,10 +93,8 @@ void arch_cpu_idle(void)
 	 * This should do all the clock switching and wait for interrupt
 	 * tricks
 	 */
-	if (cpuidle_idle_call()) {
-		cpu_do_idle();
-		local_irq_enable();
-	}
+	cpu_do_idle();
+	local_irq_enable();
 }
 
 #ifdef CONFIG_HOTPLUG_CPU