32 static int cp210x_open(struct tty_struct *tty, struct usb_serial_port *);
464 static int cp210x_open(struct tty_struct *tty, struct usb_serial_port *port)  in cp210x_open()  argument
476 	cp210x_get_termios(tty, port);  in cp210x_open()
479 	if (tty)  in cp210x_open()
480 		cp210x_change_speed(tty, port, NULL);  in cp210x_open()
482 	return usb_serial_generic_open(tty, port);  in cp210x_open()
497 static void cp210x_get_termios(struct tty_struct *tty,  in cp210x_get_termios()  argument
502 	if (tty) {  in cp210x_get_termios()
503 		cp210x_get_termios_port(tty->driver_data,  in cp210x_get_termios()
504 			&tty->termios.c_cflag, &baud);  in cp210x_get_termios()
505 		tty_encode_baud_rate(tty, baud, baud);  in cp210x_get_termios()
657 static void cp210x_change_speed(struct tty_struct *tty,  in cp210x_change_speed()  argument
662 	baud = tty->termios.c_ospeed;  in cp210x_change_speed()
681 	tty_encode_baud_rate(tty, baud, baud);  in cp210x_change_speed()
684 static void cp210x_set_termios(struct tty_struct *tty,  in cp210x_set_termios()  argument
692 	cflag = tty->termios.c_cflag;  in cp210x_set_termios()
695 	if (tty->termios.c_ospeed != old_termios->c_ospeed)  in cp210x_set_termios()
696 		cp210x_change_speed(tty, port, old_termios);  in cp210x_set_termios()
799 static int cp210x_tiocmset(struct tty_struct *tty,  in cp210x_tiocmset()  argument
802 	struct usb_serial_port *port = tty->driver_data;  in cp210x_tiocmset()
841 static int cp210x_tiocmget(struct tty_struct *tty)  in cp210x_tiocmget()  argument
843 	struct usb_serial_port *port = tty->driver_data;  in cp210x_tiocmget()
861 static void cp210x_break_ctl(struct tty_struct *tty, int break_state)  in cp210x_break_ctl()  argument
863 	struct usb_serial_port *port = tty->driver_data;  in cp210x_break_ctl()