PNV_PHB_FLAG_EEH
phb->flags |= PNV_PHB_FLAG_EEH;
phb->flags &= ~PNV_PHB_FLAG_EEH;
if (!(phb->flags & PNV_PHB_FLAG_EEH))
if (phb->flags & PNV_PHB_FLAG_EEH && pdn->edev) {
if (!(phb->flags & PNV_PHB_FLAG_EEH))