TTY_DRIVER_TYPE_SERIAL   50 fs/proc/proc_tty.c 	case TTY_DRIVER_TYPE_SERIAL:
TTY_DRIVER_TYPE_SERIAL 1166 net/bluetooth/rfcomm/tty.c 	rfcomm_tty_driver->type		= TTY_DRIVER_TYPE_SERIAL;
TTY_DRIVER_TYPE_SERIAL  128 net/irda/ircomm/ircomm_tty.c 	driver->type            = TTY_DRIVER_TYPE_SERIAL;