v4l2_ops         2916 drivers/media/usb/em28xx/em28xx-video.c static struct em28xx_ops v4l2_ops = {
v4l2_ops         2927 drivers/media/usb/em28xx/em28xx-video.c 	return em28xx_register_extension(&v4l2_ops);
v4l2_ops         2932 drivers/media/usb/em28xx/em28xx-video.c 	em28xx_unregister_extension(&v4l2_ops);