Nigel pointed out that the earlier patches contained attributions that
are not present in this patch. The 2.4 patch contains:

  Nov 5 2001, Aug 8 2002. Modified by Andy Polyakov
  <appro@fy.chalmers.se> to support MMC-3 complaint DVD+RW units.

and Nigel changed it to this in his 2.6 patch:

  Modified by Nigel Kukard <nkukard@lbsd.net> - support DVD+RW
  2.4.x patch by Andy Polyakov <appro@fy.chalmers.se>

The patch I sent you deleted most of the earlier work and moved the
rest to cdrom.c, but the comments were not moved over, since the
earlier authors didn't modify cdrom.c.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>