From: tip-bot for Nicolas Pitre <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, mingo@redhat.com, hpa@zytor.com,
mingo@kernel.org, catalin.marinas@arm.com, peterz@infradead.org,
nicolas.pitre@linaro.org, paul.burton@imgtec.com,
preeti@linux.vnet.ibm.com, nico@linaro.org, tglx@linutronix.de,
rjw@rjwysocki.net, daniel.lezcano@linaro.org,
deepthi@linux.vnet.ibm.com
Subject: [tip:sched/core] cpuidle/arm64: remove redundant cpuidle_idle_call()
Date: Fri, 21 Feb 2014 13:35:00 -0800 [thread overview]
Message-ID: <tip-wk9vpc8dsn46s12pl602ljpo@git.kernel.org> (raw)
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
reply other threads:[~2014-02-21 21:37 UTC|newest]
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