HDAC_GCTL_CRST
HDAC_WRITE_4(&sc->mem, HDAC_GCTL, gctl & ~HDAC_GCTL_CRST);
if (!(gctl & HDAC_GCTL_CRST))
if (gctl & HDAC_GCTL_CRST) {
HDAC_WRITE_4(&sc->mem, HDAC_GCTL, gctl | HDAC_GCTL_CRST);
if (gctl & HDAC_GCTL_CRST)
if (!(gctl & HDAC_GCTL_CRST)) {
if (!(value & HDAC_GCTL_CRST)) {