PM_CANBLOCK_FAIL
if (pm_all_to_normal(dip, PM_CANBLOCK_FAIL) != DDI_SUCCESS) {
PM_CANBLOCK_FAIL, 1, &unused) != DDI_SUCCESS &&
PM_CANBLOCK_FAIL) != DDI_SUCCESS) {
(void) pm_all_to_normal(kept_dip, PM_CANBLOCK_FAIL);
if (canblock == PM_CANBLOCK_FAIL) {