Staging: rtxxx0: unify different RT30xx{Read,Write}RFRegister() flavors

RTMP_IO_{READ,WRITE}32 equals RTUSB{Read,Write}MACRegister
in case of USB chipsets so unify RT30xx and !RT30xx code.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
5 files changed