Move common definitions for NET2280 to <linux/usb/net2280.h>, so that I can
use them in prism54usb (it is not merged yet, but I plan to do it soon).
Signed-off-by: Pete Zaitcev <[email protected]>
Signed-off-by: David Brownell <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>