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authorLen Brown <len.brown@intel.com>2013-02-09 22:30:27 -0500
committerLen Brown <len.brown@intel.com>2013-02-17 23:37:07 -0500
commit7626f93316aeb05575a8f46106c5507f8604fd74 (patch)
tree3a117a2149d1bbc87dac9c8c6a72d0fd07f11a07 /arch/mn10300/kernel
parentdef82035a81dd1f46b88cd2cd3f2f8a75b3d6b6d (diff)
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
Diffstat (limited to 'arch/mn10300/kernel')
-rw-r--r--arch/mn10300/kernel/process.c7
1 files changed, 0 insertions, 7 deletions
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
@@ -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;