From: Len Brown <len.brown@intel.com>
Date: Sun, 10 Feb 2013 03:30:27 +0000 (-0500)
Subject: mn10300 idle: delete pm_idle
X-Git-Url: http://git.mmlx.us/?a=commitdiff_plain;h=7626f93316aeb05575a8f46106c5507f8604fd74;p=linux-edison.git

mn10300 idle: delete pm_idle

pm_idle on mn10300 served no purpose.

Signed-off-by: Len Brown <len.brown@intel.com>
Cc: linux-am33-list@redhat.com
---

diff --git a/arch/mn10300/kernel/process.c b/arch/mn10300/kernel/process.c
index eb09f5a552f..84f4e97e307 100644
--- a/arch/mn10300/kernel/process.c
+++ b/arch/mn10300/kernel/process.c
@@ -37,12 +37,6 @@
 #include "internal.h"
 
 /*
- * power management idle function, if any..
- */
-void (*pm_idle)(void);
-EXPORT_SYMBOL(pm_idle);
-
-/*
  * return saved PC of a blocked thread.
  */
 unsigned long thread_saved_pc(struct task_struct *tsk)
@@ -113,7 +107,6 @@ void cpu_idle(void)
 			void (*idle)(void);
 
 			smp_rmb();
-			idle = pm_idle;
 			if (!idle) {
 #if defined(CONFIG_SMP) && !defined(CONFIG_HOTPLUG_CPU)
 				idle = poll_idle;