diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index ef6963b..be934df 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -4,7 +4,6 @@
  */
 #include <linux/list.h>
 #include <linux/init.h>
-#include <linux/module.h>
 #include <linux/mm.h>
 #include <linux/seq_file.h>
 #include <linux/sysctl.h>
@@ -2549,25 +2548,6 @@
 	nhs->hugepages_kobj = NULL;
 }
 
-/*
- * hugetlb module exit:  unregister hstate attributes from node devices
- * that have them.
- */
-static void hugetlb_unregister_all_nodes(void)
-{
-	int nid;
-
-	/*
-	 * disable node device registrations.
-	 */
-	register_hugetlbfs_with_node(NULL, NULL);
-
-	/*
-	 * remove hstate attributes from any nodes that have them.
-	 */
-	for (nid = 0; nid < nr_node_ids; nid++)
-		hugetlb_unregister_node(node_devices[nid]);
-}
 
 /*
  * Register hstate attributes for a single node device.
@@ -2632,27 +2612,10 @@
 	return NULL;
 }
 
-static void hugetlb_unregister_all_nodes(void) { }
-
 static void hugetlb_register_all_nodes(void) { }
 
 #endif
 
-static void __exit hugetlb_exit(void)
-{
-	struct hstate *h;
-
-	hugetlb_unregister_all_nodes();
-
-	for_each_hstate(h) {
-		kobject_put(hstate_kobjs[hstate_index(h)]);
-	}
-
-	kobject_put(hugepages_kobj);
-	kfree(hugetlb_fault_mutex_table);
-}
-module_exit(hugetlb_exit);
-
 static int __init hugetlb_init(void)
 {
 	int i;
@@ -2690,7 +2653,7 @@
 		mutex_init(&hugetlb_fault_mutex_table[i]);
 	return 0;
 }
-module_init(hugetlb_init);
+subsys_initcall(hugetlb_init);
 
 /* Should be called on processing a hugepagesz=... option */
 void __init hugetlb_add_hstate(unsigned int order)