usbvision_unregister_video 1297 drivers/media/usb/usbvision/usbvision-video.c 	usbvision_unregister_video(usbvision);
usbvision_unregister_video 1357 drivers/media/usb/usbvision/usbvision-video.c 	usbvision_unregister_video(usbvision);