[xilinx-xlnx:master 379/608] htmldocs: Documentation/output/videodev2.h.rst:6: WARNING: undefined label: v4l2-pix-fmt-yuv444p (if the link has no caption the label must precede a section header)

[kernel test robot]

tree:   https://github.com/Xilinx/linux-xlnx master
head:   72c3ddb0ee4e9f0fe29a598535e9f57fa6ccd51f
commit: 1d0aa998d1cfa9ca6f660f00578ce11f93ab6a42 [379/608] media: v4l: Support 3 planar YUV444P 8bpc pixel format in contiguous memory
reproduce: make htmldocs

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp at intel.com>

All warnings (new ones prefixed by >>):

>> Documentation/output/videodev2.h.rst:6: WARNING: undefined label: v4l2-pix-fmt-yuv444p (if the link has no caption the label must precede a section header)

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https://01.org/lkp