dev_attr_compression  273 drivers/media/usb/usbvision/usbvision-video.c 		res = device_create_file(&vdev->dev, &dev_attr_compression);
dev_attr_compression  294 drivers/media/usb/usbvision/usbvision-video.c 		device_remove_file(&vdev->dev, &dev_attr_compression);