102 	u8			port_num;  member
388 			  port->port_num, len, *((u8 *)req->buf),  in gs_start_tx()
507 			pr_vdebug("ttyGS%d: shutdown\n", port->port_num);  in gs_rx_push()
513 				port->port_num, req->status);  in gs_rx_push()
542 					  port->port_num, count, req->actual);  in gs_rx_push()
573 					port->port_num);  in gs_rx_push()
723 	int		port_num = tty->index;  in gs_open()  local
728 		mutex_lock(&ports[port_num].lock);  in gs_open()
729 		port = ports[port_num].port;  in gs_open()
751 		mutex_unlock(&ports[port_num].lock);  in gs_open()
782 				port->port_num, tty, file);  in gs_open()
804 		pr_debug("gs_open: start ttyGS%d\n", port->port_num);  in gs_open()
811 	pr_debug("gs_open: ttyGS%d (%p,%p)\n", port->port_num, tty, file);  in gs_open()
847 	pr_debug("gs_close: ttyGS%d (%p,%p) ...\n", port->port_num, tty, file);  in gs_close()
885 			port->port_num, tty, file);  in gs_close()
899 			port->port_num, tty, count);  in gs_write()
919 		port->port_num, tty, ch, __builtin_return_address(0));  in gs_put_char()
933 	pr_vdebug("gs_flush_chars: (%d,%p)\n", port->port_num, tty);  in gs_flush_chars()
953 		port->port_num, tty, room);  in gs_write_room()
969 		port->port_num, tty, chars);  in gs_chars_in_buffer()
987 		pr_vdebug("ttyGS%d: unthrottle\n", port->port_num);  in gs_unthrottle()
999 			port->port_num, duration);  in gs_break_ctl()
1027 gs_port_alloc(unsigned port_num, struct usb_cdc_line_coding *coding)  in gs_port_alloc()  argument
1032 	mutex_lock(&ports[port_num].lock);  in gs_port_alloc()
1033 	if (ports[port_num].port) {  in gs_port_alloc()
1055 	port->port_num = port_num;  in gs_port_alloc()
1058 	ports[port_num].port = port;  in gs_port_alloc()
1060 	mutex_unlock(&ports[port_num].lock);  in gs_port_alloc()
1084 void gserial_free_line(unsigned char port_num)  in gserial_free_line()  argument
1088 	mutex_lock(&ports[port_num].lock);  in gserial_free_line()
1089 	if (WARN_ON(!ports[port_num].port)) {  in gserial_free_line()
1090 		mutex_unlock(&ports[port_num].lock);  in gserial_free_line()
1093 	port = ports[port_num].port;  in gserial_free_line()
1094 	ports[port_num].port = NULL;  in gserial_free_line()
1095 	mutex_unlock(&ports[port_num].lock);  in gserial_free_line()
1098 	tty_unregister_device(gs_tty_driver, port_num);  in gserial_free_line()
1107 	int				port_num;  in gserial_alloc_line()  local
1114 	for (port_num = 0; port_num < MAX_U_SERIAL_PORTS; port_num++) {  in gserial_alloc_line()
1115 		ret = gs_port_alloc(port_num, &coding);  in gserial_alloc_line()
1127 	tty_dev = tty_port_register_device(&ports[port_num].port->port,  in gserial_alloc_line()
1128 			gs_tty_driver, port_num, NULL);  in gserial_alloc_line()
1132 				__func__, port_num, PTR_ERR(tty_dev));  in gserial_alloc_line()
1135 		port = ports[port_num].port;  in gserial_alloc_line()
1136 		ports[port_num].port = NULL;  in gserial_alloc_line()
1140 	*line_num = port_num;  in gserial_alloc_line()
1167 int gserial_connect(struct gserial *gser, u8 port_num)  in gserial_connect()  argument
1173 	if (port_num >= MAX_U_SERIAL_PORTS)  in gserial_connect()
1176 	port = ports[port_num].port;  in gserial_connect()
1178 		pr_err("serial line %d not allocated.\n", port_num);  in gserial_connect()
1182 		pr_err("serial line %d is in use.\n", port_num);  in gserial_connect()
1213 		pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);  in gserial_connect()