106 	u8			port_num;  member
259 			  port->port_num, len, *((u8 *)req->buf),  in gs_start_tx()
378 			pr_vdebug("ttyGS%d: shutdown\n", port->port_num);  in gs_rx_push()
384 				port->port_num, req->status);  in gs_rx_push()
413 					  port->port_num, count, req->actual);  in gs_rx_push()
444 					port->port_num);  in gs_rx_push()
594 	int		port_num = tty->index;  in gs_open()  local
599 		mutex_lock(&ports[port_num].lock);  in gs_open()
600 		port = ports[port_num].port;  in gs_open()
622 		mutex_unlock(&ports[port_num].lock);  in gs_open()
654 				port->port_num, tty, file);  in gs_open()
676 		pr_debug("gs_open: start ttyGS%d\n", port->port_num);  in gs_open()
683 	pr_debug("gs_open: ttyGS%d (%p,%p)\n", port->port_num, tty, file);  in gs_open()
719 	pr_debug("gs_close: ttyGS%d (%p,%p) ...\n", port->port_num, tty, file);  in gs_close()
757 			port->port_num, tty, file);  in gs_close()
770 			port->port_num, tty, count);  in gs_write()
790 		port->port_num, tty, ch, __builtin_return_address(0));  in gs_put_char()
804 	pr_vdebug("gs_flush_chars: (%d,%p)\n", port->port_num, tty);  in gs_flush_chars()
824 		port->port_num, tty, room);  in gs_write_room()
840 		port->port_num, tty, chars);  in gs_chars_in_buffer()
858 		pr_vdebug("ttyGS%d: unthrottle\n", port->port_num);  in gs_unthrottle()
870 			port->port_num, duration);  in gs_break_ctl()
950 static int gs_console_connect(int port_num)  in gs_console_connect()  argument
956 	if (port_num != gserial_cons.index) {  in gs_console_connect()
958 		       __func__, port_num);  in gs_console_connect()
962 	port = ports[port_num].port;  in gs_console_connect()
975 	pr_vdebug("port[%d] console connect!\n", port_num);  in gs_console_connect()
1120 static int gs_console_connect(int port_num)  in gs_console_connect()  argument
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()
1197 void gserial_free_line(unsigned char port_num)  in gserial_free_line()  argument
1201 	mutex_lock(&ports[port_num].lock);  in gserial_free_line()
1202 	if (WARN_ON(!ports[port_num].port)) {  in gserial_free_line()
1203 		mutex_unlock(&ports[port_num].lock);  in gserial_free_line()
1206 	port = ports[port_num].port;  in gserial_free_line()
1207 	ports[port_num].port = NULL;  in gserial_free_line()
1208 	mutex_unlock(&ports[port_num].lock);  in gserial_free_line()
1211 	tty_unregister_device(gs_tty_driver, port_num);  in gserial_free_line()
1221 	int				port_num;  in gserial_alloc_line()  local
1228 	for (port_num = 0; port_num < MAX_U_SERIAL_PORTS; port_num++) {  in gserial_alloc_line()
1229 		ret = gs_port_alloc(port_num, &coding);  in gserial_alloc_line()
1241 	tty_dev = tty_port_register_device(&ports[port_num].port->port,  in gserial_alloc_line()
1242 			gs_tty_driver, port_num, NULL);  in gserial_alloc_line()
1246 				__func__, port_num, PTR_ERR(tty_dev));  in gserial_alloc_line()
1249 		port = ports[port_num].port;  in gserial_alloc_line()
1250 		ports[port_num].port = NULL;  in gserial_alloc_line()
1254 	*line_num = port_num;  in gserial_alloc_line()
1282 int gserial_connect(struct gserial *gser, u8 port_num)  in gserial_connect()  argument
1288 	if (port_num >= MAX_U_SERIAL_PORTS)  in gserial_connect()
1291 	port = ports[port_num].port;  in gserial_connect()
1293 		pr_err("serial line %d not allocated.\n", port_num);  in gserial_connect()
1297 		pr_err("serial line %d is in use.\n", port_num);  in gserial_connect()
1328 		pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);  in gserial_connect()
1337 	status = gs_console_connect(port_num);  in gserial_connect()