Re: [PATCH 08/44] kernel: Move pm_power_off to common code

diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c
index e0ef8ba..db396bb 100644
--- a/arch/arm64/kernel/process.c
+++ b/arch/arm64/kernel/process.c

@@ -94,8 +94,6 @@ void soft_restart(unsigned long addr)
 /*
  * Function pointers to optional machine specific functions
  */
-void (*pm_power_off)(void);
-EXPORT_SYMBOL_GPL(pm_power_off);

 void (*arm_pm_restart)(enum reboot_mode reboot_mode, const char *cmd);

@@ -155,8 +153,7 @@ void machine_power_off(void)
 {
        local_irq_disable();
        smp_send_stop();
-       if (pm_power_off)
-               pm_power_off();
+       do_kernel_poweroff();
 }