234 	register struct hy_softc *is = &hy_softc[ui->ui_unit];  variable
262 	register struct hy_softc *is;  local
280 	register struct hy_softc *is = &hy_softc[unit];  local
331 	register struct hy_softc *is = &hy_softc[ui->ui_unit];  variable
410 	register struct hy_softc *is = &hy_softc[unit];  local
755 	register struct hy_softc *is = &hy_softc[ui->ui_unit];  local
1103 	register struct hy_softc *is = &hy_softc[ui->ui_unit];  variable
1177 	register struct hy_softc *is = &hy_softc[ui->ui_unit];  variable
1189 	register struct hy_softc *is = &hy_softc[ui->ui_unit];  local
1242 	register struct hy_softc *is = &hy_softc[unit];  local
1344 	struct hy_softc *is = &hy_softc[ifp->if_unit];  local