BMD_UNIT
DPRINTF(("%s%d\n", __func__, BMD_UNIT(dev)));
sc = device_lookup_private(&bmd_cd, BMD_UNIT(dev));
struct bmd_softc *sc = device_lookup_private(&bmd_cd, BMD_UNIT(dev));
DPRINTF(("%s%d\n", __func__, BMD_UNIT(dev)));
int unit = BMD_UNIT(bp->b_dev);
sc = device_lookup_private(&bmd_cd, BMD_UNIT(bp->b_dev));
DPRINTF(("%s%d %ld\n", __func__, BMD_UNIT(dev), cmd));
sc = device_lookup_private(&bmd_cd, BMD_UNIT(dev));
DPRINTF(("%s%d ", __func__, BMD_UNIT(dev)));
DPRINTF(("%s%d ", __func__, BMD_UNIT(dev)));
sc = device_lookup_private(&bmd_cd, BMD_UNIT(dev));