diff --git a/security/device_cgroup.c b/security/device_cgroup.c
index c43a332..442204c 100644
--- a/security/device_cgroup.c
+++ b/security/device_cgroup.c
@@ -447,22 +447,16 @@
 		.read_seq_string = devcgroup_seq_read,
 		.private = DEVCG_LIST,
 	},
+	{ }	/* terminate */
 };
 
-static int devcgroup_populate(struct cgroup_subsys *ss,
-				struct cgroup *cgroup)
-{
-	return cgroup_add_files(cgroup, ss, dev_cgroup_files,
-					ARRAY_SIZE(dev_cgroup_files));
-}
-
 struct cgroup_subsys devices_subsys = {
 	.name = "devices",
 	.can_attach = devcgroup_can_attach,
 	.create = devcgroup_create,
 	.destroy = devcgroup_destroy,
-	.populate = devcgroup_populate,
 	.subsys_id = devices_subsys_id,
+	.base_cftypes = dev_cgroup_files,
 };
 
 int __devcgroup_inode_permission(struct inode *inode, int mask)