236 static int digi_startup_device(struct usb_serial *serial);
237 static int digi_startup(struct usb_serial *serial);
238 static void digi_disconnect(struct usb_serial *serial);
239 static void digi_release(struct usb_serial *serial);
394 …(struct usb_serial_port *)((struct digi_serial *)(usb_get_serial_data(port->serial)))->ds_oob_port;  in digi_write_oob_command()
532 …struct usb_serial_port *) ((struct digi_serial *)(usb_get_serial_data(port->serial)))->ds_oob_port;  in digi_set_modem_signals()
984 	struct usb_serial *serial;  in digi_write_bulk_callback()  local
996 	serial = port->serial;  in digi_write_bulk_callback()
997 	if (serial == NULL || (serial_priv = usb_get_serial_data(serial)) == NULL) {  in digi_write_bulk_callback()
1097 	if (digi_startup_device(port->serial) != 0)  in digi_open()
1133 	mutex_lock(&port->serial->disc_mutex);  in digi_close()
1135 	if (port->serial->disconnected)  in digi_close()
1188 	mutex_unlock(&port->serial->disc_mutex);  in digi_close()
1199 static int digi_startup_device(struct usb_serial *serial)  in digi_startup_device()  argument
1202 	struct digi_serial *serial_priv = usb_get_serial_data(serial);  in digi_startup_device()
1216 	for (i = 0; i < serial->type->num_ports + 1; i++) {  in digi_startup_device()
1217 		port = serial->port[i];  in digi_startup_device()
1252 static int digi_startup(struct usb_serial *serial)  in digi_startup()  argument
1254 	struct device *dev = &serial->interface->dev;  in digi_startup()
1260 	if (serial->num_port_pointers < serial->type->num_ports + 1) {  in digi_startup()
1265 	for (i = 0; i < serial->type->num_ports + 1 ; i++) {  in digi_startup()
1266 		if (!serial->port[i]->read_urb) {  in digi_startup()
1270 		if (!serial->port[i]->write_urb) {  in digi_startup()
1281 	serial_priv->ds_oob_port_num = serial->type->num_ports;  in digi_startup()
1282 	serial_priv->ds_oob_port = serial->port[serial_priv->ds_oob_port_num];  in digi_startup()
1291 	usb_set_serial_data(serial, serial_priv);  in digi_startup()
1297 static void digi_disconnect(struct usb_serial *serial)  in digi_disconnect()  argument
1302 	for (i = 0; i < serial->type->num_ports + 1; i++) {  in digi_disconnect()
1303 		usb_kill_urb(serial->port[i]->read_urb);  in digi_disconnect()
1304 		usb_kill_urb(serial->port[i]->write_urb);  in digi_disconnect()
1309 static void digi_release(struct usb_serial *serial)  in digi_release()  argument
1314 	serial_priv = usb_get_serial_data(serial);  in digi_release()
1354 	if (port->serial == NULL ||  in digi_read_bulk_callback()
1355 		(serial_priv = usb_get_serial_data(port->serial)) == NULL) {  in digi_read_bulk_callback()
1483 	struct usb_serial *serial = port->serial;  in digi_read_oob_callback()  local
1500 		if (status != 0 || line >= serial->type->num_ports)  in digi_read_oob_callback()
1503 		port = serial->port[line];  in digi_read_oob_callback()