acpitz_gettempreading
acpitz_gettempreading(sc, "_CRT");
acpitz_gettempreading(sc, "_HOT");
acpitz_gettempreading(sc, "_PSV");
if ((sc->sc_tmp = acpitz_gettempreading(sc, "_TMP")) == -1) {
if ((sc->sc_crt = acpitz_gettempreading(sc, "_CRT")) == -1)
sc->sc_hot = acpitz_gettempreading(sc, "_HOT");
if ((sc->sc_tmp = acpitz_gettempreading(sc, "_TMP")) == -1) {
int acpitz_gettempreading(struct acpitz_softc *, char *);