Architecture is gone, so this driver is no longer needed.

Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NGuenter Roeck <linux@roeck-us.net>