powerhook_establish
sc->sc_powerhook = powerhook_establish(device_xname(self),
sc->sc_powerhook = powerhook_establish(device_xname(self),
sc->sc_powerhook = powerhook_establish(device_xname(sc->sc_dev),
sc->sc_powerhook = powerhook_establish(device_xname(sc->sc_dev),
sc->sc_power_hook = powerhook_establish(device_xname(sc->sc_dev),
sc->sc_powerhook = powerhook_establish(device_xname(sc->sc_dev),
powerhook_establish(device_xname(h->ph_parent), pcic_power, h);
void *powerhook_establish(const char *, void (*)(int, void *), void *);