1 files changed, 11 insertions, 11 deletions

diff --git a/arch/ppc64/kernel/setup.c b/arch/ppc64/kernel/setup.c
index 0a47a5ef428d..d5e4866e9ac2 100644
--- a/arch/ppc64/kernel/setup.c
+++ b/arch/ppc64/kernel/setup.c
@@ -677,11 +677,16 @@ void __init setup_system(void)
         DBG(" <- setup_system()\n");
 }
 
-
-void machine_restart(char *cmd)
+/* also used by kexec */
+void machine_shutdown(void)
 {
         if (ppc_md.nvram_sync)
                 ppc_md.nvram_sync();
+}
+
+void machine_restart(char *cmd)
+{
+        machine_shutdown();
         ppc_md.restart(cmd);
 #ifdef CONFIG_SMP
         smp_send_stop();
@@ -690,13 +695,11 @@ void machine_restart(char *cmd)
         local_irq_disable();
         while (1) ;
 }
-
 EXPORT_SYMBOL(machine_restart);
-  
+
 void machine_power_off(void)
 {
-        if (ppc_md.nvram_sync)
-                ppc_md.nvram_sync();
+        machine_shutdown();
         ppc_md.power_off();
 #ifdef CONFIG_SMP
         smp_send_stop();
@@ -705,13 +708,11 @@ void machine_power_off(void)
         local_irq_disable();
         while (1) ;
 }
-
 EXPORT_SYMBOL(machine_power_off);
-  
+
 void machine_halt(void)
 {
-        if (ppc_md.nvram_sync)
-                ppc_md.nvram_sync();
+        machine_shutdown();
         ppc_md.halt();
 #ifdef CONFIG_SMP
         smp_send_stop();
@@ -720,7 +721,6 @@ void machine_halt(void)
         local_irq_disable();
         while (1) ;
 }
-
 EXPORT_SYMBOL(machine_halt);
 
 static int ppc64_panic_event(struct notifier_block *this,