77 	struct usb_device *udev; /* save off the usb device pointer */  member
124 	if (dev->udev == NULL)  in adu_abort_transfers()
162 	adu_debug_data(&dev->udev->dev, __func__,  in adu_interrupt_in_callback()
170 			dev_dbg(&dev->udev->dev,  in adu_interrupt_in_callback()
186 			dev_dbg(&dev->udev->dev,"%s reading  %d\n", __func__,  in adu_interrupt_in_callback()
189 			dev_dbg(&dev->udev->dev,"%s : read_buffer overflow\n",  in adu_interrupt_in_callback()
206 	adu_debug_data(&dev->udev->dev, __func__,  in adu_interrupt_out_callback()
212 			dev_dbg(&dev->udev->dev,  in adu_interrupt_out_callback()
247 	if (!dev || !dev->udev) {  in adu_open()
259 	dev_dbg(&dev->udev->dev, "%s: open count %d\n", __func__,  in adu_open()
269 	usb_fill_int_urb(dev->interrupt_in_urb, dev->udev,  in adu_open()
270 			 usb_rcvintpipe(dev->udev,  in adu_open()
297 	dev_dbg(&dev->udev->dev, "%s : open count %d\n", __func__,  in adu_release_internal()
324 		dev_dbg(&dev->udev->dev, "%s : device not opened\n", __func__);  in adu_release()
330 	if (dev->udev == NULL) {  in adu_release()
359 	if (dev->udev == NULL) {  in adu_read()
367 		dev_dbg(&dev->udev->dev, "%s : read request of 0 bytes\n",  in adu_read()
373 	dev_dbg(&dev->udev->dev, "%s : about to start looping\n", __func__);  in adu_read()
376 		dev_dbg(&dev->udev->dev,  in adu_read()
402 				dev_dbg(&dev->udev->dev,  in adu_read()
419 					dev_dbg(&dev->udev->dev,  in adu_read()
424 					dev_dbg(&dev->udev->dev,  in adu_read()
430 					usb_fill_int_urb(dev->interrupt_in_urb, dev->udev,  in adu_read()
431 							usb_rcvintpipe(dev->udev,  in adu_read()
444 						dev_dbg(&dev->udev->dev,  in adu_read()
465 					dev_dbg(&dev->udev->dev,  in adu_read()
472 					dev_dbg(&dev->udev->dev,  in adu_read()
488 		usb_fill_int_urb(dev->interrupt_in_urb, dev->udev,  in adu_read()
489 				 usb_rcvintpipe(dev->udev,  in adu_read()
528 	if (dev->udev == NULL) {  in adu_write()
536 		dev_dbg(&dev->udev->dev, "%s : write request of 0 bytes\n",  in adu_write()
550 				dev_dbg(&dev->udev->dev, "%s : interrupted\n",  in adu_write()
557 				dev_dbg(&dev->udev->dev,  in adu_write()
569 			dev_dbg(&dev->udev->dev,  in adu_write()
576 			dev_dbg(&dev->udev->dev, "%s : sending, count = %Zd\n",  in adu_write()
582 			dev_dbg(&dev->udev->dev,  in adu_write()
594 				dev->udev,  in adu_write()
595 				usb_sndintpipe(dev->udev, dev->interrupt_out_endpoint->bEndpointAddress),  in adu_write()
606 				dev_err(&dev->udev->dev, "Couldn't submit "  in adu_write()
659 	struct usb_device *udev = interface_to_usbdev(interface);  in adu_probe()  local
668 	if (udev == NULL) {  in adu_probe()
683 	dev->udev = udev;  in adu_probe()
762 	if (!usb_string(udev, udev->descriptor.iSerialNumber, dev->serial_number,  in adu_probe()
785 		 le16_to_cpu(udev->descriptor.idProduct), dev->serial_number,  in adu_probe()
808 	dev->udev = NULL;	/* poison */  in adu_disconnect()