From a476bda30baf7efa7f305793a340aae07b6e5780 Mon Sep 17 00:00:00 2001
From: Len Brown <len.brown@intel.com>
Date: Sat, 9 Feb 2013 21:45:03 -0500
Subject: [PATCH] x86 idle: rename global pm_idle to static x86_idle

(pm_idle)() is being removed from linux/pm.h
because Linux does not have such a cross-architecture concept.

x86 uses an idle function pointer in its architecture
specific code as a backup to cpuidle.  So we re-name
x86 use of pm_idle to x86_idle, and make it static to x86.

Signed-off-by: Len Brown <len.brown@intel.com>
Cc: x86@kernel.org
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