1 files changed, 2 insertions, 1 deletions

diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 6aea1fb74b69..05b152299396 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -537,7 +537,8 @@ void __init setup_arch(char **cmdline_p)
         panic_timeout = 180;
 
         if (ppc_md.panic)
-                notifier_chain_register(&panic_notifier_list, &ppc64_panic_block);
+                atomic_notifier_chain_register(&panic_notifier_list,
+                                &ppc64_panic_block);
 
         init_mm.start_code = PAGE_OFFSET;
         init_mm.end_code = (unsigned long) _etext;