1382 		struct uart_driver *drv = tty->driver->driver_state;  in uart_close()  local
1384 		state = drv->state + tty->index;  in uart_close()
1594 	struct uart_driver *drv = (struct uart_driver *)tty->driver->driver_state;  in uart_open()  local
1596 	struct uart_state *state = drv->state + line;  in uart_open()
1662 static void uart_line_info(struct seq_file *m, struct uart_driver *drv, int i)  in uart_line_info()  argument
1664 	struct uart_state *state = drv->state + i;  in uart_line_info()
1745 	struct uart_driver *drv = ttydrv->driver_state;  in uart_proc_show()  local
1750 	for (i = 0; i < drv->nr; i++)  in uart_proc_show()
1751 		uart_line_info(m, drv, i);  in uart_proc_show()
2027 int uart_suspend_port(struct uart_driver *drv, struct uart_port *uport)  in uart_suspend_port()  argument
2029 	struct uart_state *state = drv->state + uport->line;  in uart_suspend_port()
2032 	struct uart_match match = {uport, drv};  in uart_suspend_port()
2072 				drv->dev_name,  in uart_suspend_port()
2073 				drv->tty_driver->name_base + uport->line);  in uart_suspend_port()
2091 int uart_resume_port(struct uart_driver *drv, struct uart_port *uport)  in uart_resume_port()  argument
2093 	struct uart_state *state = drv->state + uport->line;  in uart_resume_port()
2096 	struct uart_match match = {uport, drv};  in uart_resume_port()
2176 uart_report_port(struct uart_driver *drv, struct uart_port *port)  in uart_report_port()  argument
2204 	       drv->dev_name,  in uart_report_port()
2205 	       drv->tty_driver->name_base + port->line,  in uart_report_port()
2210 uart_configure_port(struct uart_driver *drv, struct uart_state *state,  in uart_configure_port()  argument
2239 		uart_report_port(drv, port);  in uart_configure_port()
2274 	struct uart_driver *drv = driver->driver_state;  in uart_poll_init()  local
2275 	struct uart_state *state = drv->state + line;  in uart_poll_init()
2316 	struct uart_driver *drv = driver->driver_state;  in uart_poll_get_char()  local
2317 	struct uart_state *state = drv->state + line;  in uart_poll_get_char()
2329 	struct uart_driver *drv = driver->driver_state;  in uart_poll_put_char()  local
2330 	struct uart_state *state = drv->state + line;  in uart_poll_put_char()
2395 int uart_register_driver(struct uart_driver *drv)  in uart_register_driver()  argument
2400 	BUG_ON(drv->state);  in uart_register_driver()
2406 	drv->state = kzalloc(sizeof(struct uart_state) * drv->nr, GFP_KERNEL);  in uart_register_driver()
2407 	if (!drv->state)  in uart_register_driver()
2410 	normal = alloc_tty_driver(drv->nr);  in uart_register_driver()
2414 	drv->tty_driver = normal;  in uart_register_driver()
2416 	normal->driver_name	= drv->driver_name;  in uart_register_driver()
2417 	normal->name		= drv->dev_name;  in uart_register_driver()
2418 	normal->major		= drv->major;  in uart_register_driver()
2419 	normal->minor_start	= drv->minor;  in uart_register_driver()
2426 	normal->driver_state    = drv;  in uart_register_driver()
2432 	for (i = 0; i < drv->nr; i++) {  in uart_register_driver()
2433 		struct uart_state *state = drv->state + i;  in uart_register_driver()
2444 	for (i = 0; i < drv->nr; i++)  in uart_register_driver()
2445 		tty_port_destroy(&drv->state[i].port);  in uart_register_driver()
2448 	kfree(drv->state);  in uart_register_driver()
2462 void uart_unregister_driver(struct uart_driver *drv)  in uart_unregister_driver()  argument
2464 	struct tty_driver *p = drv->tty_driver;  in uart_unregister_driver()
2469 	for (i = 0; i < drv->nr; i++)  in uart_unregister_driver()
2470 		tty_port_destroy(&drv->state[i].port);  in uart_unregister_driver()
2471 	kfree(drv->state);  in uart_unregister_driver()
2472 	drv->state = NULL;  in uart_unregister_driver()
2473 	drv->tty_driver = NULL;  in uart_unregister_driver()
2663 int uart_add_one_port(struct uart_driver *drv, struct uart_port *uport)  in uart_add_one_port()  argument
2673 	if (uport->line >= drv->nr)  in uart_add_one_port()
2676 	state = drv->state + uport->line;  in uart_add_one_port()
2691 	uport->cons = drv->cons;  in uart_add_one_port()
2692 	uport->minor = drv->tty_driver->minor_start + uport->line;  in uart_add_one_port()
2705 	uart_configure_port(drv, state, uport);  in uart_add_one_port()
2725 	tty_dev = tty_port_register_device_attr(port, drv->tty_driver,  in uart_add_one_port()
2755 int uart_remove_one_port(struct uart_driver *drv, struct uart_port *uport)  in uart_remove_one_port()  argument
2757 	struct uart_state *state = drv->state + uport->line;  in uart_remove_one_port()
2786 	tty_unregister_device(drv->tty_driver, uport->line);  in uart_remove_one_port()