v4l2_file_operations 169 include/media/saa7146_vv.h struct v4l2_file_operations vbi_fops; v4l2_file_operations 52 include/media/tea575x.h struct v4l2_file_operations fops; v4l2_file_operations 92 include/media/v4l2-dev.h const struct v4l2_file_operations *fops; v4l2_file_operations 661 include/media/v4l2-subdev.h extern const struct v4l2_file_operations v4l2_subdev_fops;