This patch removes kernel 2.2 code from pm3fb.{c,h}.

It also removes KERNEL_2_4 and KERNEL_2_5 since all places where this
was used had a
  #if (defined KERNEL_2_4) || (defined KERNEL_2_5)

(Yes, I know the driver is marked as BROKEN.)
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>