I assume the maintainer overlooked this port in the patchset, since
he already committed a similar change to another port and didn't
objected to any patch in the patchset. So I take a shortcut and just
commit the patch instead of further delaying the move from linux_mesa3
to linux_dri.
Submitted by: Ulrich Spoerlein <spoerlein@informatik.uni-wuerzburg.de>
Approved by: maintainer timeout (a week and a half)
f018b92c12