Lines Matching refs:dbc_tty_driver
18 static struct tty_driver *dbc_tty_driver; variable
507 dbc_tty_driver, port->minor, NULL); in xhci_dbc_tty_register_device()
538 tty_unregister_device(dbc_tty_driver, port->minor); in xhci_dbc_tty_unregister_device()
563 if (!dbc_tty_driver) in xhci_dbc_tty_probe()
607 dbc_tty_driver = tty_alloc_driver(64, TTY_DRIVER_REAL_RAW | in dbc_tty_init()
609 if (IS_ERR(dbc_tty_driver)) { in dbc_tty_init()
611 return PTR_ERR(dbc_tty_driver); in dbc_tty_init()
614 dbc_tty_driver->driver_name = "dbc_serial"; in dbc_tty_init()
615 dbc_tty_driver->name = "ttyDBC"; in dbc_tty_init()
617 dbc_tty_driver->type = TTY_DRIVER_TYPE_SERIAL; in dbc_tty_init()
618 dbc_tty_driver->subtype = SERIAL_TYPE_NORMAL; in dbc_tty_init()
619 dbc_tty_driver->init_termios = tty_std_termios; in dbc_tty_init()
620 dbc_tty_driver->init_termios.c_cflag = in dbc_tty_init()
622 dbc_tty_driver->init_termios.c_ispeed = 9600; in dbc_tty_init()
623 dbc_tty_driver->init_termios.c_ospeed = 9600; in dbc_tty_init()
625 tty_set_operations(dbc_tty_driver, &dbc_tty_ops); in dbc_tty_init()
627 ret = tty_register_driver(dbc_tty_driver); in dbc_tty_init()
630 tty_driver_kref_put(dbc_tty_driver); in dbc_tty_init()
639 if (dbc_tty_driver) { in dbc_tty_exit()
640 tty_unregister_driver(dbc_tty_driver); in dbc_tty_exit()
641 tty_driver_kref_put(dbc_tty_driver); in dbc_tty_exit()
642 dbc_tty_driver = NULL; in dbc_tty_exit()