1 files changed, 5 insertions, 2 deletions

diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index e29b275e09e0..f96c49b03ba0 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -311,8 +311,6 @@ void smp_release_cpus(void)
 
         DBG(" <- smp_release_cpus()\n");
 }
-#else
-#define smp_release_cpus()
 #endif /* CONFIG_SMP || CONFIG_KEXEC */
 
 /*
@@ -398,6 +396,9 @@ void __init setup_system(void)
 {
         DBG(" -> setup_system()\n");
 
+#ifdef CONFIG_KEXEC
+        kdump_move_device_tree();
+#endif
         /*
          * Unflatten the device-tree passed by prom_init or kexec
          */
@@ -470,10 +471,12 @@ void __init setup_system(void)
         check_smt_enabled();
         smp_setup_cpu_maps();
 
+#ifdef CONFIG_SMP
         /* Release secondary cpus out of their spinloops at 0x60 now that
          * we can map physical -> logical CPU ids
          */
         smp_release_cpus();
+#endif
 
         printk("Starting Linux PPC64 %s\n", system_utsname.version);