310 	struct apei_res *res, *resn, *res_ins = NULL;  in apei_res_add()  local
316 	list_for_each_entry_safe(res, resn, res_list, list) {  in apei_res_add()
317 		if (res->start > end || res->end < start)  in apei_res_add()
319 		else if (end <= res->end && start >= res->start) {  in apei_res_add()
323 		list_del(&res->list);  in apei_res_add()
324 		res->start = start = min(res->start, start);  in apei_res_add()
325 		res->end = end = max(res->end, end);  in apei_res_add()
327 		res_ins = res;  in apei_res_add()
334 		res_ins = kmalloc(sizeof(*res), GFP_KERNEL);  in apei_res_add()
348 	struct apei_res *res1, *resn1, *res2, *res;  in apei_res_sub()  local
363 				res = kmalloc(sizeof(*res), GFP_KERNEL);  in apei_res_sub()
364 				if (!res)  in apei_res_sub()
366 				res->start = res2->end;  in apei_res_sub()
367 				res->end = res1->end;  in apei_res_sub()
369 				list_add(&res->list, &res1->list);  in apei_res_sub()
370 				resn1 = res;  in apei_res_sub()
387 	struct apei_res *res, *resn;  in apei_res_clean()  local
389 	list_for_each_entry_safe(res, resn, res_list, list) {  in apei_res_clean()
390 		list_del(&res->list);  in apei_res_clean()
391 		kfree(res);  in apei_res_clean()
406 	struct apei_res *res;  in apei_resources_merge()  local
408 	list_for_each_entry(res, &resources2->iomem, list) {  in apei_resources_merge()
409 		rc = apei_res_add(&resources1->iomem, res->start,  in apei_resources_merge()
410 				  res->end - res->start);  in apei_resources_merge()
414 	list_for_each_entry(res, &resources2->ioport, list) {  in apei_resources_merge()
415 		rc = apei_res_add(&resources1->ioport, res->start,  in apei_resources_merge()
416 				  res->end - res->start);  in apei_resources_merge()
479 	struct apei_res *res, *res_bak = NULL;  in apei_resources_request()  local
512 	list_for_each_entry(res, &resources->iomem, list) {  in apei_resources_request()
513 		r = request_mem_region(res->start, res->end - res->start,  in apei_resources_request()
518 			       (unsigned long long)res->start,  in apei_resources_request()
519 			       (unsigned long long)res->end - 1, desc);  in apei_resources_request()
520 			res_bak = res;  in apei_resources_request()
525 	list_for_each_entry(res, &resources->ioport, list) {  in apei_resources_request()
526 		r = request_region(res->start, res->end - res->start, desc);  in apei_resources_request()
530 			       (unsigned long long)res->start,  in apei_resources_request()
531 			       (unsigned long long)res->end - 1, desc);  in apei_resources_request()
532 			res_bak = res;  in apei_resources_request()
545 	list_for_each_entry(res, &resources->ioport, list) {  in apei_resources_request()
546 		if (res == res_bak)  in apei_resources_request()
548 		release_region(res->start, res->end - res->start);  in apei_resources_request()
552 	list_for_each_entry(res, &resources->iomem, list) {  in apei_resources_request()
553 		if (res == res_bak)  in apei_resources_request()
555 		release_mem_region(res->start, res->end - res->start);  in apei_resources_request()
568 	struct apei_res *res;  in apei_resources_release()  local
570 	list_for_each_entry(res, &resources->iomem, list)  in apei_resources_release()
571 		release_mem_region(res->start, res->end - res->start);  in apei_resources_release()
572 	list_for_each_entry(res, &resources->ioport, list)  in apei_resources_release()
573 		release_region(res->start, res->end - res->start);  in apei_resources_release()