diff --git a/kernel/module.c b/kernel/module.c
index dc04d4d88d02..676c023c831b 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -46,6 +46,7 @@
 #include <asm/semaphore.h>
 #include <asm/cacheflush.h>
 #include <linux/license.h>
+#include <asm/sections.h>
 
 #if 0
 #define DEBUGP printk
@@ -343,9 +344,6 @@ static inline unsigned int block_size(int val)
 	return val;
 }
 
-/* Created by linker magic */
-extern char __per_cpu_start[], __per_cpu_end[];
-
 static void *percpu_modalloc(unsigned long size, unsigned long align,
 			     const char *name)
 {