
Use the utility function pow2ceil() for rounding up to the next largest power of 2, rather than inline calculation. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Message-id: 1437741192-20955-3-git-send-email-peter.maydell@linaro.org