staging: octeon-usb: cvmx_usb_speed_t -> enum cvmx_usb_speed

Replace cvmx_usb_speed_t with enum cvmx_usb_speed.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/staging/octeon-usb/cvmx-usb.c
Simple merge

diff --cc drivers/staging/octeon-usb/cvmx-usb.h
Simple merge

diff --cc drivers/staging/octeon-usb/octeon-hcd.c
Simple merge