linux-kernel - [PATCH v2 5/6] X86: remove redundant cpuidle_idle

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Date:	Wed, 29 Jan 2014 12:45:12 -0500
From:	Nicolas Pitre <nicolas.pitre@...aro.org>
To:	Russell King <linux@....linux.org.uk>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Preeti U Murthy <preeti@...ux.vnet.ibm.com>,
	Paul Mundt <lethal@...ux-sh.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	Peter Zijlstra <peterz@...radead.org>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Daniel Lezcano <daniel.lezcano@...aro.org>
Cc:	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linuxppc-dev@...ts.ozlabs.org, linux-sh@...r.kernel.org,
	linux-pm@...r.kernel.org, linaro-kernel@...ts.linaro.org
Subject: [PATCH v2 5/6] X86: remove redundant cpuidle_idle_call()

The core idle loop now takes care of it.

Signed-off-by: Nicolas Pitre <nico@...aro.org>
Acked-by: Daniel Lezcano <daniel.lezcano@...aro.org>
---
 arch/x86/kernel/process.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 3fb8d95ab8..4505e2a950 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -298,10 +298,7 @@ void arch_cpu_idle_dead(void)
  */
 void arch_cpu_idle(void)
 {
-	if (cpuidle_idle_call())
-		x86_idle();
-	else
-		local_irq_enable();
+	x86_idle();
 }
 
 /*
-- 
1.8.4.108.g55ea5f6

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