1219 struct tty_driver *usb_serial_tty_driver;  variable
1236 	usb_serial_tty_driver = alloc_tty_driver(USB_SERIAL_TTY_MINORS);  in usb_serial_init()
1237 	if (!usb_serial_tty_driver)  in usb_serial_init()
1247 	usb_serial_tty_driver->driver_name = "usbserial";  in usb_serial_init()
1248 	usb_serial_tty_driver->name = "ttyUSB";  in usb_serial_init()
1249 	usb_serial_tty_driver->major = USB_SERIAL_TTY_MAJOR;  in usb_serial_init()
1250 	usb_serial_tty_driver->minor_start = 0;  in usb_serial_init()
1251 	usb_serial_tty_driver->type = TTY_DRIVER_TYPE_SERIAL;  in usb_serial_init()
1252 	usb_serial_tty_driver->subtype = SERIAL_TYPE_NORMAL;  in usb_serial_init()
1253 	usb_serial_tty_driver->flags = TTY_DRIVER_REAL_RAW |  in usb_serial_init()
1255 	usb_serial_tty_driver->init_termios = tty_std_termios;  in usb_serial_init()
1256 	usb_serial_tty_driver->init_termios.c_cflag = B9600 | CS8 | CREAD  in usb_serial_init()
1258 	usb_serial_tty_driver->init_termios.c_ispeed = 9600;  in usb_serial_init()
1259 	usb_serial_tty_driver->init_termios.c_ospeed = 9600;  in usb_serial_init()
1260 	tty_set_operations(usb_serial_tty_driver, &serial_ops);  in usb_serial_init()
1261 	result = tty_register_driver(usb_serial_tty_driver);  in usb_serial_init()
1287 	tty_unregister_driver(usb_serial_tty_driver);  in usb_serial_init()
1294 	put_tty_driver(usb_serial_tty_driver);  in usb_serial_init()
1306 	tty_unregister_driver(usb_serial_tty_driver);  in usb_serial_exit()
1307 	put_tty_driver(usb_serial_tty_driver);  in usb_serial_exit()