[12/16] mn10300 idle: delete pm_idle
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Message ID 03881a9fd8b1aa2817cf619eb4169cf762f178c2.1360475150.git.len.brown@intel.com
State New, archived
Delegated to: Len Brown
Headers show

Commit Message

Len Brown Feb. 10, 2013, 5:58 a.m. UTC
From: Len Brown <len.brown@intel.com>

pm_idle on mn10300 served no purpose.

Signed-off-by: Len Brown <len.brown@intel.com>
Cc: linux-am33-list@redhat.com
---
 arch/mn10300/kernel/process.c | 7 -------
 1 file changed, 7 deletions(-)

Patch
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diff --git a/arch/mn10300/kernel/process.c b/arch/mn10300/kernel/process.c
index eb09f5a..84f4e97 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;