107 	u8			port_num;  member
262 			  port->port_num, len, *((u8 *)req->buf),  in gs_start_tx()
382 			pr_vdebug("ttyGS%d: shutdown\n", port->port_num);  in gs_rx_push()
388 				port->port_num, req->status);  in gs_rx_push()
417 					  port->port_num, count, req->actual);  in gs_rx_push()
592 	int		port_num = tty->index;  in gs_open()  local
596 	mutex_lock(&ports[port_num].lock);  in gs_open()
597 	port = ports[port_num].port;  in gs_open()
619 				 port_num, tty, file);  in gs_open()
639 			pr_debug("gs_open: start ttyGS%d\n", port->port_num);  in gs_open()
645 			pr_debug("delay start of ttyGS%d\n", port->port_num);  in gs_open()
650 	pr_debug("gs_open: ttyGS%d (%p,%p)\n", port->port_num, tty, file);  in gs_open()
655 	mutex_unlock(&ports[port_num].lock);  in gs_open()
688 	pr_debug("gs_close: ttyGS%d (%p,%p) ...\n", port->port_num, tty, file);  in gs_close()
724 			port->port_num, tty, file);  in gs_close()
737 			port->port_num, tty, count);  in gs_write()
757 		port->port_num, tty, ch, __builtin_return_address(0));  in gs_put_char()
771 	pr_vdebug("gs_flush_chars: (%d,%p)\n", port->port_num, tty);  in gs_flush_chars()
791 		port->port_num, tty, room);  in gs_write_room()
807 		port->port_num, tty, chars);  in gs_chars_in_buffer()
824 		pr_vdebug("ttyGS%d: unthrottle\n", port->port_num);  in gs_unthrottle()
837 			port->port_num, duration);  in gs_break_ctl()
979 	pr_debug("ttyGS%d: console connected!\n", port->port_num);  in gs_console_connect()
1026 	cons->console.index = port->port_num;  in gs_console_init()
1033 		pr_err("ttyGS%d: allocate console buffer failed\n", port->port_num);  in gs_console_init()
1069 ssize_t gserial_set_console(unsigned char port_num, const char *page, size_t count)  in gserial_set_console()  argument
1079 	mutex_lock(&ports[port_num].lock);  in gserial_set_console()
1080 	port = ports[port_num].port;  in gserial_set_console()
1092 	mutex_unlock(&ports[port_num].lock);  in gserial_set_console()
1098 ssize_t gserial_get_console(unsigned char port_num, char *page)  in gserial_get_console()  argument
1103 	mutex_lock(&ports[port_num].lock);  in gserial_get_console()
1104 	port = ports[port_num].port;  in gserial_get_console()
1111 	mutex_unlock(&ports[port_num].lock);  in gserial_get_console()
1140 gs_port_alloc(unsigned port_num, struct usb_cdc_line_coding *coding)  in gs_port_alloc()  argument
1145 	mutex_lock(&ports[port_num].lock);  in gs_port_alloc()
1146 	if (ports[port_num].port) {  in gs_port_alloc()
1168 	port->port_num = port_num;  in gs_port_alloc()
1171 	ports[port_num].port = port;  in gs_port_alloc()
1173 	mutex_unlock(&ports[port_num].lock);  in gs_port_alloc()
1198 void gserial_free_line(unsigned char port_num)  in gserial_free_line()  argument
1202 	mutex_lock(&ports[port_num].lock);  in gserial_free_line()
1203 	if (WARN_ON(!ports[port_num].port)) {  in gserial_free_line()
1204 		mutex_unlock(&ports[port_num].lock);  in gserial_free_line()
1207 	port = ports[port_num].port;  in gserial_free_line()
1209 	ports[port_num].port = NULL;  in gserial_free_line()
1210 	mutex_unlock(&ports[port_num].lock);  in gserial_free_line()
1213 	tty_unregister_device(gs_tty_driver, port_num);  in gserial_free_line()
1223 	int				port_num;  in gserial_alloc_line_no_console()  local
1230 	for (port_num = 0; port_num < MAX_U_SERIAL_PORTS; port_num++) {  in gserial_alloc_line_no_console()
1231 		ret = gs_port_alloc(port_num, &coding);  in gserial_alloc_line_no_console()
1243 	port = ports[port_num].port;  in gserial_alloc_line_no_console()
1245 			gs_tty_driver, port_num, NULL);  in gserial_alloc_line_no_console()
1248 				__func__, port_num, PTR_ERR(tty_dev));  in gserial_alloc_line_no_console()
1251 		mutex_lock(&ports[port_num].lock);  in gserial_alloc_line_no_console()
1252 		ports[port_num].port = NULL;  in gserial_alloc_line_no_console()
1253 		mutex_unlock(&ports[port_num].lock);  in gserial_alloc_line_no_console()
1257 	*line_num = port_num;  in gserial_alloc_line_no_console()
1295 int gserial_connect(struct gserial *gser, u8 port_num)  in gserial_connect()  argument
1301 	if (port_num >= MAX_U_SERIAL_PORTS)  in gserial_connect()
1304 	port = ports[port_num].port;  in gserial_connect()
1306 		pr_err("serial line %d not allocated.\n", port_num);  in gserial_connect()
1310 		pr_err("serial line %d is in use.\n", port_num);  in gserial_connect()
1341 		pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);  in gserial_connect()
1439 	pr_debug("delayed start ttyGS%d\n", port->port_num);  in gserial_resume()