usb/serial/kobil_sct.c

168 	int result = 0;
181 	result = usb_control_msg(port->serial->dev,
191 	dev_dbg(dev, "%s - Send get_HW_version URB returns: %i\n", __func__, result);
192 	if (result >= 3) {
198 	result = usb_control_msg(port->serial->dev,
208 	dev_dbg(dev, "%s - Send get_FW_version URB returns: %i\n", __func__, result);
209 	if (result >= 3) {
217 		result = usb_control_msg(port->serial->dev,
228 		dev_dbg(dev, "%s - Send set_baudrate URB returns: %i\n", __func__, result);
231 		result = usb_control_msg(port->serial->dev,
241 		dev_dbg(dev, "%s - Send reset_all_queues URB returns: %i\n", __func__, result);
247 		result = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
248 		dev_dbg(dev, "%s - Send read URB returns: %i\n", __func__, result);
266 	int result;
283 	result = usb_submit_urb(port->interrupt_in_urb, GFP_ATOMIC);
284 	dev_dbg(&port->dev, "%s - Send read URB returns: %i\n", __func__, result);
297 	int result = 0;
338 			result = usb_submit_urb(port->interrupt_out_urb,
340 			dev_dbg(&port->dev, "%s - Send write URB returns: %i\n", __func__, result);
353 			result = usb_submit_urb(port->interrupt_in_urb,
355 			dev_dbg(&port->dev, "%s - Send read URB returns: %i\n", __func__, result);
373 	int result;
389 	result = usb_control_msg(port->serial->dev,
400 			result);
401 	if (result < 1) {
402 		if (result >= 0)
403 			result = -EIO;
409 	result = 0;
411 		result = TIOCM_DSR;
414 	return result;
423 	int result;
449 		result = usb_control_msg(port->serial->dev,
463 		result = usb_control_msg(port->serial->dev,
473 	dev_dbg(dev, "%s - Send set_status_line URB returns: %i\n", __func__, result);
474 	return (result < 0) ? result : 0;
482 	int result;
519 	result = usb_control_msg(port->serial->dev,
529 	if (result) {
531 				result);
540 	int result;
549 		result = usb_control_msg(port->serial->dev,
562 			__func__, result);
563 		return (result < 0) ? -EIO: 0;