155 			if (next != &pe->parent->child_list)  in eeh_pe_next()
157 			pe = pe->parent;  in eeh_pe_next()
294 	struct eeh_dev *parent;  in eeh_pe_get_parent()  local
302 	pdn = pdn ? pdn->parent : NULL;  in eeh_pe_get_parent()
305 		parent = pdn_to_eeh_dev(pdn);  in eeh_pe_get_parent()
306 		if (!parent)  in eeh_pe_get_parent()
309 		if (parent->pe)  in eeh_pe_get_parent()
310 			return parent->pe;  in eeh_pe_get_parent()
312 		pdn = pdn->parent;  in eeh_pe_get_parent()
329 	struct eeh_pe *pe, *parent;  in eeh_add_to_parent_pe()  local
366 		parent = pe;  in eeh_add_to_parent_pe()
367 		while (parent) {  in eeh_add_to_parent_pe()
368 			if (!(parent->type & EEH_PE_INVALID))  in eeh_add_to_parent_pe()
370 			parent->type &= ~(EEH_PE_INVALID | EEH_PE_KEEP);  in eeh_add_to_parent_pe()
371 			parent = parent->parent;  in eeh_add_to_parent_pe()
380 			pe->addr, pe->parent->addr);  in eeh_add_to_parent_pe()
399 	parent = eeh_pe_get_parent(edev);  in eeh_add_to_parent_pe()
400 	if (!parent) {  in eeh_add_to_parent_pe()
401 		parent = eeh_phb_pe_get(edev->phb);  in eeh_add_to_parent_pe()
402 		if (!parent) {  in eeh_add_to_parent_pe()
410 	pe->parent = parent;  in eeh_add_to_parent_pe()
416 	list_add_tail(&pe->child, &parent->child_list);  in eeh_add_to_parent_pe()
425 		 pe->addr, pe->parent->addr);  in eeh_add_to_parent_pe()
441 	struct eeh_pe *pe, *parent, *child;  in eeh_rmv_from_parent_pe()  local
465 		parent = pe->parent;  in eeh_rmv_from_parent_pe()
494 		pe = parent;  in eeh_rmv_from_parent_pe()
892 			bus = bus->parent;  in eeh_pe_loc_get()
905 		bus = bus->parent;  in eeh_pe_loc_get()