1 files changed, 2 insertions, 3 deletions

diff --git a/arch/m32r/kernel/time.c b/arch/m32r/kernel/time.c
index 994cc155635..6ea017727cc 100644
--- a/arch/m32r/kernel/time.c
+++ b/arch/m32r/kernel/time.c
@@ -34,7 +34,6 @@
 #include <asm/hw_irq.h>
 
 #ifdef CONFIG_SMP
-extern void send_IPI_allbutself(int, int);
 extern void smp_local_timer_interrupt(void);
 #endif
 
@@ -188,7 +187,7 @@ static long last_rtc_update = 0;
  * timer_interrupt() needs to keep up the real-time clock,
  * as well as call the "do_timer()" routine every clocktick
  */
-irqreturn_t timer_interrupt(int irq, void *dev_id)
+static irqreturn_t timer_interrupt(int irq, void *dev_id)
 {
 #ifndef CONFIG_SMP
         profile_tick(CPU_PROFILING);
@@ -228,7 +227,7 @@ irqreturn_t timer_interrupt(int irq, void *dev_id)
         return IRQ_HANDLED;
 }
 
-struct irqaction irq0 = {
+static struct irqaction irq0 = {
         .handler = timer_interrupt,
         .flags = IRQF_DISABLED,
         .mask = CPU_MASK_NONE,