From: Kevin Hilman <khilman@deeprootsystems.com>
Date: Fri, 1 Oct 2010 21:13:47 +0000 (+0100)
Subject: ARM: 6428/1: add cpu_idle_wait() to support CPUidle on SMP systems.
X-Git-Tag: v2.6.37-rc1~184^2~7^5~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c7b0aff44a0740eedd31b759fd08d9e25672fa76;p=pandora-kernel.git

ARM: 6428/1: add cpu_idle_wait() to support CPUidle on SMP systems.

In order for CPUidle to work on SMP systems, an implementation of
cpu_idle_wait() is needed.

This patch duplicates the x86 implementation of cpu_idle_wait() for
ARM.

Tested-by: Colin Cross <ccross@android.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

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