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: https://git.karo-electronics.de/?a=commitdiff_plain;h=7626f93316aeb05575a8f46106c5507f8604fd74;p=linux-beck.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 eb09f5a552ff..84f4e97e3074 100644
--- a/arch/mn10300/kernel/process.c
+++ b/arch/mn10300/kernel/process.c
@@ -36,12 +36,6 @@
 #include <asm/gdb-stub.h>
 #include "internal.h"
 
-/*
- * power management idle function, if any..
- */
-void (*pm_idle)(void);
-EXPORT_SYMBOL(pm_idle);
-
 /*
  * return saved PC of a blocked thread.
  */
@@ -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;