diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c
index 26d1b0a4329ab3bb5cabb83ca85329a5d3061a5f..ec91837fd2bb66ca1d0c1ae819c9a80d07f4bebb 100644
--- a/arch/arm64/kernel/process.c
+++ b/arch/arm64/kernel/process.c
@@ -62,12 +62,6 @@ unsigned long __stack_chk_guard __ro_after_init;
 EXPORT_SYMBOL(__stack_chk_guard);
 #endif
 
-/*
- * Function pointers to optional machine specific functions
- */
-void (*pm_power_off)(void);
-EXPORT_SYMBOL_GPL(pm_power_off);
-
 #ifdef CONFIG_HOTPLUG_CPU
 void arch_cpu_idle_dead(void)
 {