diff --git a/arch/sh/kernel/reboot.c b/arch/sh/kernel/reboot.c
index e8eeedc9b1822d5963cb2df4ce17439835f88e81..79620280b0a442b9a85f014ed544039e7d18c066 100644
--- a/arch/sh/kernel/reboot.c
+++ b/arch/sh/kernel/reboot.c
@@ -10,9 +10,6 @@
 #include <asm/tlbflush.h>
 #include <asm/traps.h>
 
-void (*pm_power_off)(void);
-EXPORT_SYMBOL(pm_power_off);
-
 static void watchdog_trigger_immediate(void)
 {
 	sh_wdt_write_cnt(0xFF);