Similarly as it has been done in other in-kernel Ralink drivers
and in openSUSE's rt3090sta package.
Cc: Axel Koellhofer <rain_maker@root-forum.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>