1 files changed, 6 insertions, 3 deletions

diff --git a/arch/sh/kernel/process_64.c b/arch/sh/kernel/process_64.c
index cff3b7dc9c56..046999b1d1af 100644
--- a/arch/sh/kernel/process_64.c
+++ b/arch/sh/kernel/process_64.c
@@ -623,6 +623,7 @@ extern void interruptible_sleep_on(wait_queue_head_t *q);
 
 #define mid_sched       ((unsigned long) interruptible_sleep_on)
 
+#ifdef CONFIG_FRAME_POINTER
 static int in_sh64_switch_to(unsigned long pc)
 {
         extern char __sh64_switch_to_end;
@@ -631,12 +632,10 @@ static int in_sh64_switch_to(unsigned long pc)
         return (pc >= (unsigned long) sh64_switch_to) &&
                (pc < (unsigned long) &__sh64_switch_to_end);
 }
+#endif
 
 unsigned long get_wchan(struct task_struct *p)
 {
-        unsigned long schedule_fp;
-        unsigned long sh64_switch_to_fp;
-        unsigned long schedule_caller_pc;
         unsigned long pc;
 
         if (!p || p == current || p->state == TASK_RUNNING)
@@ -649,6 +648,10 @@ unsigned long get_wchan(struct task_struct *p)
 
 #ifdef CONFIG_FRAME_POINTER
         if (in_sh64_switch_to(pc)) {
+                unsigned long schedule_fp;
+                unsigned long sh64_switch_to_fp;
+                unsigned long schedule_caller_pc;
+
                 sh64_switch_to_fp = (long) p->thread.sp;
                 /* r14 is saved at offset 4 in the sh64_switch_to frame */
                 schedule_fp = *(unsigned long *) (long)(sh64_switch_to_fp + 4);