1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
index 7a61ef6cffaa..576ce4b14f93 100644
--- a/drivers/isdn/i4l/isdn_tty.c
+++ b/drivers/isdn/i4l/isdn_tty.c
@@ -1782,7 +1782,7 @@ isdn_tty_modem_init(void)
         m->tty_modem->subtype = SERIAL_TYPE_NORMAL;
         m->tty_modem->init_termios = tty_std_termios;
         m->tty_modem->init_termios.c_cflag = B9600 | CS8 | CREAD | HUPCL | CLOCAL;
-        m->tty_modem->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV;
+        m->tty_modem->flags = TTY_DRIVER_REAL_RAW;
         m->tty_modem->driver_name = "isdn_tty";
         tty_set_operations(m->tty_modem, &modem_ops);
         retval = tty_register_driver(m->tty_modem);