diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 28a2980ee4359cb43bcc530c22e3906c5169dbab..757ca983fd99cba4b73c563da5c0bb34c1ee396d 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -17,7 +17,7 @@
 #include <linux/mutex.h>
 #include <linux/bootmem.h>
 #include <linux/sysfs.h>
-#include <asm/io.h>
+
 #include <asm/page.h>
 #include <asm/pgtable.h>
 #include <asm/io.h>