[PATCH] Convert users to tty_unregister_ldisc()

tty_register_ldisc(N_FOO, NULL) => tty_unregister_ldisc(N_FOO)

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index 9075bbb56ad4..f766bc22c6bb 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -576,7 +576,7 @@ static void __exit hci_uart_exit(void)
 #endif
 
         /* Release tty registration of line discipline */
-        if ((err = tty_register_ldisc(N_HCI, NULL)))
+        if ((err = tty_unregister_ldisc(N_HCI)))
                 BT_ERR("Can't unregister HCI line discipline (%d)", err);
 }