x86: remove duplicated force_mwait

Signed-off-by: NYinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

arch/x86/kernel/cpu/amd_64.c

@@ -9,8 +9,6 @@
 
 #include "cpu.h"
 
-int force_mwait __cpuinitdata;
-
 #ifdef CONFIG_NUMA
 static int __cpuinit nearby_node(int apicid)
 {

arch/x86/kernel/process.c

@@ -15,7 +15,6 @@ unsigned long idle_nomwait;
 EXPORT_SYMBOL(idle_nomwait);
 
 struct kmem_cache *task_xstate_cachep;
-static int force_mwait __cpuinitdata;
 
 int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src)
 {