[wireless] cleanup after recent shuffle

[wireless] cleanup after recent shuffle

        In kernel 2.5.63, you have moved more wireless LAN drivers
into ../drivers/net/wireless/. Unfortunately, there was a bit more to
cleanup as the result of this work.
        You will need to :
                o Apply the attached patch
                o rm /drivers/net/pcmcia/aironet4500_cs.c

        Have fun...

        Jean

P.S. : You will notice that I took the liberty to organise the config
option in what I hope is a more logical order.