1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index 1c540d825551..bdf672c48182 100644
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -829,7 +829,7 @@ static void __exit exit_x25_asy(void)
         }
 
         kfree(x25_asy_devs);
-        tty_register_ldisc(N_X25, NULL);
+        tty_unregister_ldisc(N_X25);
 }
 
 module_init(init_x25_asy);