PMC_COMPONENTS_FAILED
if (DEVI(dip)->devi_pm_flags & PMC_COMPONENTS_FAILED) {
DEVI(dip)->devi_pm_flags |= PMC_COMPONENTS_FAILED;
~(PMC_COMPONENTS_DONE | PMC_COMPONENTS_FAILED);
~(PMC_BC | PMC_COMPONENTS_DONE | PMC_COMPONENTS_FAILED);