131 static void keyspan_break_ctl(struct tty_struct *tty, int break_state)  in keyspan_break_ctl()  argument
133 	struct usb_serial_port *port = tty->driver_data;  in keyspan_break_ctl()
147 static void keyspan_set_termios(struct tty_struct *tty,  in keyspan_set_termios()  argument
157 	cflag = tty->termios.c_cflag;  in keyspan_set_termios()
162 	baud_rate = tty_get_baud_rate(tty);  in keyspan_set_termios()
172 	tty_encode_baud_rate(tty, baud_rate, baud_rate);  in keyspan_set_termios()
178 	tty->termios.c_cflag &= ~CMSPAR;  in keyspan_set_termios()
183 static int keyspan_tiocmget(struct tty_struct *tty)  in keyspan_tiocmget()  argument
185 	struct usb_serial_port *port = tty->driver_data;  in keyspan_tiocmget()
199 static int keyspan_tiocmset(struct tty_struct *tty,  in keyspan_tiocmset()  argument
202 	struct usb_serial_port *port = tty->driver_data;  in keyspan_tiocmset()
219 static int keyspan_write(struct tty_struct *tty,  in keyspan_write()  argument
975 static int keyspan_write_room(struct tty_struct *tty)  in keyspan_write_room()  argument
977 	struct usb_serial_port *port = tty->driver_data;  in keyspan_write_room()
1011 static int keyspan_open(struct tty_struct *tty, struct usb_serial_port *port)  in keyspan_open()  argument
1062 	if (tty) {  in keyspan_open()
1063 		cflag = tty->termios.c_cflag;  in keyspan_open()
1066 		baud_rate = tty_get_baud_rate(tty);  in keyspan_open()