214 static int serial_install(struct tty_driver *driver, struct tty_struct *tty)  in serial_install()
254 static int serial_port_activate(struct tty_port *tport, struct tty_struct *tty)  in serial_port_activate()
283 static int serial_open(struct tty_struct *tty, struct file *filp)  in serial_open()
314 static void serial_hangup(struct tty_struct *tty)  in serial_hangup()
323 static void serial_close(struct tty_struct *tty, struct file *filp)  in serial_close()
341 static void serial_cleanup(struct tty_struct *tty)  in serial_cleanup()
364 static ssize_t serial_write(struct tty_struct *tty, const u8 *buf, size_t count)  in serial_write()
381 static unsigned int serial_write_room(struct tty_struct *tty)  in serial_write_room()
390 static unsigned int serial_chars_in_buffer(struct tty_struct *tty)  in serial_chars_in_buffer()
403 static void serial_wait_until_sent(struct tty_struct *tty, int timeout)  in serial_wait_until_sent()
419 static void serial_throttle(struct tty_struct *tty)  in serial_throttle()
429 static void serial_unthrottle(struct tty_struct *tty)  in serial_unthrottle()
439 static int serial_get_serial(struct tty_struct *tty, struct serial_struct *ss)  in serial_get_serial()
464 static int serial_set_serial(struct tty_struct *tty, struct serial_struct *ss)  in serial_set_serial()
500 static int serial_ioctl(struct tty_struct *tty,  in serial_ioctl()
521 static void serial_set_termios(struct tty_struct *tty,  in serial_set_termios()
534 static int serial_break(struct tty_struct *tty, int break_state)  in serial_break()
581 static int serial_tiocmget(struct tty_struct *tty)  in serial_tiocmget()
592 static int serial_tiocmset(struct tty_struct *tty,  in serial_tiocmset()
604 static int serial_get_icount(struct tty_struct *tty,  in serial_get_icount()
1179 	struct tty_struct *tty;  in usb_serial_disconnect()  local