diff --git a/sys/ofed/include/linux/linux_compat.c b/sys/ofed/include/linux/linux_compat.c
index 452fc7fb08ce..d4bcff69aaac 100644
--- a/sys/ofed/include/linux/linux_compat.c
+++ b/sys/ofed/include/linux/linux_compat.c
@@ -782,7 +782,7 @@ linux_timer_init(void *arg)
 SYSINIT(linux_timer, SI_SUB_DRIVERS, SI_ORDER_FIRST, linux_timer_init, NULL);
 
 static void
-linux_compat_init(void)
+linux_compat_init(void *arg)
 {
 	struct sysctl_oid *rootoid;
 	int i;
@@ -811,7 +811,7 @@ linux_compat_init(void)
 SYSINIT(linux_compat, SI_SUB_DRIVERS, SI_ORDER_SECOND, linux_compat_init, NULL);
 
 static void
-linux_compat_uninit(void)
+linux_compat_uninit(void *arg)
 {
 	kobject_kfree_name(&class_root);
 	kobject_kfree_name(&linux_rootdev.kobj);