202 	struct usb_device *usbdev = serial->dev;  in write_mos_reg()  local
203 	unsigned int pipe = usb_sndctrlpipe(usbdev, 0);  in write_mos_reg()
208 	int status = usb_control_msg(usbdev, pipe, request, requesttype, value,  in write_mos_reg()
211 		dev_err(&usbdev->dev,  in write_mos_reg()
224 	struct usb_device *usbdev = serial->dev;  in read_mos_reg()  local
225 	unsigned int pipe = usb_rcvctrlpipe(usbdev, 0);  in read_mos_reg()
237 	status = usb_control_msg(usbdev, pipe, request, requesttype, value,  in read_mos_reg()
242 		dev_err(&usbdev->dev,  in read_mos_reg()
361 	struct usb_device *usbdev = serial->dev;  in write_parport_reg_nonblock()  local
386 	usb_fill_control_urb(urbtrack->urb, usbdev,  in write_parport_reg_nonblock()
387 			     usb_sndctrlpipe(usbdev, 0),  in write_parport_reg_nonblock()
403 		dev_dbg(&usbdev->dev, "tasklet scheduled\n");  in write_parport_reg_nonblock()
421 		dev_err(&usbdev->dev,  in write_parport_reg_nonblock()