diff --git a/arch/powerpc/kernel/machine_kexec_64.c b/arch/powerpc/kernel/machine_kexec_64.c
index 611acdf30096..be4e6d648f60 100644
--- a/arch/powerpc/kernel/machine_kexec_64.c
+++ b/arch/powerpc/kernel/machine_kexec_64.c
@@ -312,7 +312,7 @@ static union thread_union kexec_stack __init_task_data =
  */
 struct paca_struct kexec_paca;
 
-/* Our assembly helper, in kexec_stub.S */
+/* Our assembly helper, in misc_64.S */
 extern void kexec_sequence(void *newstack, unsigned long start,
 			   void *image, void *control,
 			   void (*clear_all)(void)) __noreturn;