Comment # 9 on bug 4614 from Richard

$ rpmlint libva*.rpm
libva.i686: W: obsolete-not-provided libva-wayland
libva.src:29: W: macro-in-comment %{_libdir}
libva.src:11: W: mixed-use-of-spaces-and-tabs (spaces: line 11, tab: line 1)
libva-devel.i686: W: no-documentation
libva-utils.i686: W: no-documentation
libva-utils.i686: W: no-manual-page-for-binary avcenc
libva-utils.i686: W: no-manual-page-for-binary h264encode
libva-utils.i686: W: no-manual-page-for-binary loadjpeg
libva-utils.i686: W: no-manual-page-for-binary mpeg2vaenc
libva-utils.i686: W: no-manual-page-for-binary mpeg2vldemo
libva-utils.i686: W: no-manual-page-for-binary putsurface
libva-utils.i686: W: no-manual-page-for-binary vainfo
4 packages and 0 specfiles checked; 0 errors, 12 warnings.

The only problematic one is the first one I think. I assume you are not the
maintainer for EPEL x86_64? So having a different spec file for i686 only may
not be ideal....