1 files changed, 1 insertions, 1 deletions

diff --git a/arch/powerpc/kernel/ftrace.c b/arch/powerpc/kernel/ftrace.c
index 5455943f16aa..c2b90a941f77 100644
--- a/arch/powerpc/kernel/ftrace.c
+++ b/arch/powerpc/kernel/ftrace.c
@@ -564,7 +564,7 @@ void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr)
         if (unlikely(atomic_read(&current->tracing_graph_pause)))
                 return;
 
-#if CONFIG_PPC64
+#ifdef CONFIG_PPC64
         /* non core kernel code needs to save and restore the TOC */
         if (REGION_ID(self_addr) != KERNEL_REGION_ID)
                 return_hooker = (unsigned long)&mod_return_to_handler;