update_tty_status  206 drivers/net/caif/caif_serial.c 	update_tty_status(ser);
update_tty_status  238 drivers/net/caif/caif_serial.c 			update_tty_status(ser);
update_tty_status  365 drivers/net/caif/caif_serial.c 	update_tty_status(ser);