Since at about half a year, this driver was no longer selectable via
Kconfig.

Since it seems noone missed this driver, therefore this patch removes
it.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>