Lines Matching defs:sc
84 struct uk_softc *sc = (void *)self;
91 sc->sc_link = link;
92 link->device_softc = sc;
121 struct uk_softc *sc;
126 sc = uklookup(unit);
127 if (sc == NULL)
130 link = sc->sc_link;
137 device_unref(&sc->sc_dev);
145 device_unref(&sc->sc_dev);
156 struct uk_softc *sc;
158 sc = uklookup(UKUNIT(dev));
159 if (sc == NULL)
162 SC_DEBUG(sc->sc_link, SDEV_DB1, ("closing\n"));
163 CLR(sc->sc_link->flags, SDEV_OPEN);
165 device_unref(&sc->sc_dev);
176 struct uk_softc *sc;
179 sc = uklookup(UKUNIT(dev));
180 if (sc == NULL)
183 rv = scsi_do_ioctl(sc->sc_link, cmd, addr, flag);
185 device_unref(&sc->sc_dev);