- tty = tty_port_tty_get(&xr21v141x->port);
- if (!tty)
- return;
-
- tty_insert_flip_string(tty, urb->transfer_buffer, urb->actual_length);
- tty_flip_buffer_push(tty);
-
- tty_kref_put(tty);
+ tty_insert_flip_string(&xr21v141x->port, urb->transfer_buffer, urb->actual_length);
+ tty_flip_buffer_push(&xr21v141x->port);