From: Kukjin Kim <kgene.kim@samsung.com>
Date: Fri, 14 Oct 2011 11:47:01 +0000 (+0100)
Subject: ARM: 7134/1: Revert "EXYNOS4: Fix routing timer interrupt to offline CPU"
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=5895a9c0818d3c800ac8e7d3d3827cc89df2bdbf;p=~shefty%2Frdma-dev.git

ARM: 7134/1: Revert "EXYNOS4: Fix routing timer interrupt to offline CPU"

This reverts commit 4bd0fe1c78623062263cf5ae875fd484c5b8256d.

This implementation can introduce a problem and 'ARM: SMP: fix
per cpu timer setup before the cpu is marked online' patch can
solve the cpu_oneline vs. cpu_active problem so that should be
reverted.

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

diff --git a/arch/arm/mach-exynos4/platsmp.c b/arch/arm/mach-exynos4/platsmp.c
index 05595407e9f..69ffb2fb387 100644
--- a/arch/arm/mach-exynos4/platsmp.c
+++ b/arch/arm/mach-exynos4/platsmp.c
@@ -110,8 +110,6 @@ void __cpuinit platform_secondary_init(unsigned int cpu)
 	 */
 	spin_lock(&boot_lock);
 	spin_unlock(&boot_lock);
-
-	set_cpu_online(cpu, true);
 }
 
 int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)