There are various net/wireless-${VER}/ and drivers/net/wireless-${VER}/ stacks for kernels 3.4, 3.8, 3.16, 4.2, etc., copied around to various kernels. AFAICT, some of these are never used (3.16 and 4.2?). If so, we should just kill them, to reduce maintenance burden when trying to backport patches.
(I think the USE flags aren't even defined anywhere?)
Comment 1 by kirtika@chromium.org
, Nov 9 2016