1374 		struct uart_driver *drv = tty->driver->driver_state;  in uart_close()  local
1376 		state = drv->state + tty->index;  in uart_close()
1593 	struct uart_driver *drv = (struct uart_driver *)tty->driver->driver_state;  in uart_open()  local
1595 	struct uart_state *state = drv->state + line;  in uart_open()
1661 static void uart_line_info(struct seq_file *m, struct uart_driver *drv, int i)  in uart_line_info()  argument
1663 	struct uart_state *state = drv->state + i;  in uart_line_info()
1744 	struct uart_driver *drv = ttydrv->driver_state;  in uart_proc_show()  local
1749 	for (i = 0; i < drv->nr; i++)  in uart_proc_show()
1750 		uart_line_info(m, drv, i);  in uart_proc_show()
2019 int uart_suspend_port(struct uart_driver *drv, struct uart_port *uport)  in uart_suspend_port()  argument
2021 	struct uart_state *state = drv->state + uport->line;  in uart_suspend_port()
2024 	struct uart_match match = {uport, drv};  in uart_suspend_port()
2064 				drv->dev_name,  in uart_suspend_port()
2065 				drv->tty_driver->name_base + uport->line);  in uart_suspend_port()
2083 int uart_resume_port(struct uart_driver *drv, struct uart_port *uport)  in uart_resume_port()  argument
2085 	struct uart_state *state = drv->state + uport->line;  in uart_resume_port()
2088 	struct uart_match match = {uport, drv};  in uart_resume_port()
2168 uart_report_port(struct uart_driver *drv, struct uart_port *port)  in uart_report_port()  argument
2196 	       drv->dev_name,  in uart_report_port()
2197 	       drv->tty_driver->name_base + port->line,  in uart_report_port()
2202 uart_configure_port(struct uart_driver *drv, struct uart_state *state,  in uart_configure_port()  argument
2231 		uart_report_port(drv, port);  in uart_configure_port()
2266 	struct uart_driver *drv = driver->driver_state;  in uart_poll_init()  local
2267 	struct uart_state *state = drv->state + line;  in uart_poll_init()
2308 	struct uart_driver *drv = driver->driver_state;  in uart_poll_get_char()  local
2309 	struct uart_state *state = drv->state + line;  in uart_poll_get_char()
2321 	struct uart_driver *drv = driver->driver_state;  in uart_poll_put_char()  local
2322 	struct uart_state *state = drv->state + line;  in uart_poll_put_char()
2389 int uart_register_driver(struct uart_driver *drv)  in uart_register_driver()  argument
2394 	BUG_ON(drv->state);  in uart_register_driver()
2400 	drv->state = kzalloc(sizeof(struct uart_state) * drv->nr, GFP_KERNEL);  in uart_register_driver()
2401 	if (!drv->state)  in uart_register_driver()
2404 	normal = alloc_tty_driver(drv->nr);  in uart_register_driver()
2408 	drv->tty_driver = normal;  in uart_register_driver()
2410 	normal->driver_name	= drv->driver_name;  in uart_register_driver()
2411 	normal->name		= drv->dev_name;  in uart_register_driver()
2412 	normal->major		= drv->major;  in uart_register_driver()
2413 	normal->minor_start	= drv->minor;  in uart_register_driver()
2420 	normal->driver_state    = drv;  in uart_register_driver()
2426 	for (i = 0; i < drv->nr; i++) {  in uart_register_driver()
2427 		struct uart_state *state = drv->state + i;  in uart_register_driver()
2438 	for (i = 0; i < drv->nr; i++)  in uart_register_driver()
2439 		tty_port_destroy(&drv->state[i].port);  in uart_register_driver()
2442 	kfree(drv->state);  in uart_register_driver()
2456 void uart_unregister_driver(struct uart_driver *drv)  in uart_unregister_driver()  argument
2458 	struct tty_driver *p = drv->tty_driver;  in uart_unregister_driver()
2463 	for (i = 0; i < drv->nr; i++)  in uart_unregister_driver()
2464 		tty_port_destroy(&drv->state[i].port);  in uart_unregister_driver()
2465 	kfree(drv->state);  in uart_unregister_driver()
2466 	drv->state = NULL;  in uart_unregister_driver()
2467 	drv->tty_driver = NULL;  in uart_unregister_driver()
2657 int uart_add_one_port(struct uart_driver *drv, struct uart_port *uport)  in uart_add_one_port()  argument
2667 	if (uport->line >= drv->nr)  in uart_add_one_port()
2670 	state = drv->state + uport->line;  in uart_add_one_port()
2685 	uport->cons = drv->cons;  in uart_add_one_port()
2686 	uport->minor = drv->tty_driver->minor_start + uport->line;  in uart_add_one_port()
2699 	uart_configure_port(drv, state, uport);  in uart_add_one_port()
2719 	tty_dev = tty_port_register_device_attr(port, drv->tty_driver,  in uart_add_one_port()
2749 int uart_remove_one_port(struct uart_driver *drv, struct uart_port *uport)  in uart_remove_one_port()  argument
2751 	struct uart_state *state = drv->state + uport->line;  in uart_remove_one_port()
2780 	tty_unregister_device(drv->tty_driver, uport->line);  in uart_remove_one_port()