Remove files that should have been deleted
PORTEPOCH is not needed to be bumped in normal PORTVERSION update.
Do not bump PORTEPOCH, slightly fix the patch
It looks good to me, but I haven't tested it on my desktop machine. Forward to x11 for more reviews.
I've just commited 2.4.102 in r537533.
Abandon this since it has been superseeded by the update of libdrm to 2.4.102 in rP537533.