80 	int ret;  in blk_get_devnum_by_type()  local
82 	ret = blk_get_device(if_type, devnum, &dev);  in blk_get_devnum_by_type()
83 	if (ret)  in blk_get_devnum_by_type()
101 	int ret;  in blk_get_devnum_by_typename()  local
116 	ret = uclass_get(UCLASS_BLK, &uc);  in blk_get_devnum_by_typename()
117 	if (ret)  in blk_get_devnum_by_typename()
182 	int ret;  in get_desc()  local
185 	ret = uclass_get(UCLASS_BLK, &uc);  in get_desc()
186 	if (ret)  in get_desc()
187 		return ret;  in get_desc()
195 				ret = device_probe(dev);  in get_desc()
196 				if (ret)  in get_desc()
197 					return ret;  in get_desc()
213 	int ret;  in blk_select_hwpart_devnum()  local
215 	ret = blk_get_device(if_type, devnum, &dev);  in blk_select_hwpart_devnum()
216 	if (ret)  in blk_select_hwpart_devnum()
217 		return ret;  in blk_select_hwpart_devnum()
226 	int ret;  in blk_list_part()  local
229 		ret = get_desc(if_type, devnum, &desc);  in blk_list_part()
230 		if (ret == -ENODEV)  in blk_list_part()
232 		else if (ret)  in blk_list_part()
250 	int ret;  in blk_print_part_devnum()  local
252 	ret = get_desc(if_type, devnum, &desc);  in blk_print_part_devnum()
253 	if (ret)  in blk_print_part_devnum()
254 		return ret;  in blk_print_part_devnum()
265 	int ret;  in blk_list_devices()  local
269 		ret = get_desc(if_type, i, &desc);  in blk_list_devices()
270 		if (ret == -ENODEV)  in blk_list_devices()
272 		else if (ret)  in blk_list_devices()
284 	int ret;  in blk_print_device_num()  local
286 	ret = get_desc(if_type, devnum, &desc);  in blk_print_device_num()
287 	if (ret)  in blk_print_device_num()
288 		return ret;  in blk_print_device_num()
298 	int ret;  in blk_show_device()  local
301 	ret = get_desc(if_type, devnum, &desc);  in blk_show_device()
302 	if (ret == -ENODEV || ret == -ENOENT) {  in blk_show_device()
306 	if (ret)  in blk_show_device()
307 		return ret;  in blk_show_device()
321 	int ret;  in blk_read_devnum()  local
323 	ret = get_desc(if_type, devnum, &desc);  in blk_read_devnum()
324 	if (ret)  in blk_read_devnum()
325 		return ret;  in blk_read_devnum()
337 	int ret;  in blk_write_devnum()  local
339 	ret = get_desc(if_type, devnum, &desc);  in blk_write_devnum()
340 	if (ret)  in blk_write_devnum()
341 		return ret;  in blk_write_devnum()
349 	int ret;  in blk_erase_devnum()  local
351 	ret = get_desc(if_type, devnum, &desc);  in blk_erase_devnum()
352 	if (ret)  in blk_erase_devnum()
353 		return ret;  in blk_erase_devnum()
377 	int ret;  in blk_first_device()  local
379 	ret = uclass_find_first_device(UCLASS_BLK, devp);  in blk_first_device()
380 	if (ret)  in blk_first_device()
381 		return ret;  in blk_first_device()
388 		ret = uclass_find_next_device(devp);  in blk_first_device()
389 		if (ret)  in blk_first_device()
390 			return ret;  in blk_first_device()
399 	int ret, if_type;  in blk_next_device()  local
404 		ret = uclass_find_next_device(devp);  in blk_next_device()
405 		if (ret)  in blk_next_device()
406 			return ret;  in blk_next_device()
419 	int ret;  in blk_find_device()  local
421 	ret = uclass_get(UCLASS_BLK, &uc);  in blk_find_device()
422 	if (ret)  in blk_find_device()
423 		return ret;  in blk_find_device()
440 	int ret;  in blk_get_device()  local
442 	ret = blk_find_device(if_type, devnum, devp);  in blk_get_device()
443 	if (ret)  in blk_get_device()
444 		return ret;  in blk_get_device()
509 	int ret;  in blk_get_from_parent()  local
523 	ret = device_probe(dev);  in blk_get_from_parent()
524 	if (ret)  in blk_get_from_parent()
525 		return ret;  in blk_get_from_parent()
536 	int ret;  in blk_find_max_devnum()  local
538 	ret = uclass_get(UCLASS_BLK, &uc);  in blk_find_max_devnum()
539 	if (ret)  in blk_find_max_devnum()
540 		return ret;  in blk_find_max_devnum()
553 	int ret;  in blk_next_free_devnum()  local
555 	ret = blk_find_max_devnum(if_type);  in blk_next_free_devnum()
556 	if (ret == -ENODEV)  in blk_next_free_devnum()
558 	if (ret < 0)  in blk_next_free_devnum()
559 		return ret;  in blk_next_free_devnum()
561 	return ret + 1;  in blk_next_free_devnum()
568 	int ret;  in blk_claim_devnum()  local
570 	ret = uclass_get(UCLASS_BLK, &uc);  in blk_claim_devnum()
571 	if (ret)  in blk_claim_devnum()
572 		return ret;  in blk_claim_devnum()
605 	int ret;  in blk_create_device()  local
610 		ret = blk_claim_devnum(if_type, devnum);  in blk_create_device()
611 		if (ret < 0 && ret != -ENOENT)  in blk_create_device()
612 			return ret;  in blk_create_device()
616 	ret = device_bind_driver(parent, drv_name, name, &dev);  in blk_create_device()
617 	if (ret)  in blk_create_device()
618 		return ret;  in blk_create_device()
636 	int ret;  in blk_create_devicef()  local
643 	ret = blk_create_device(parent, drv_name, str, if_type, devnum,  in blk_create_devicef()
645 	if (ret) {  in blk_create_devicef()
647 		return ret;  in blk_create_devicef()
658 	int ret;  in blk_unbind_all()  local
660 	ret = uclass_get(UCLASS_BLK, &uc);  in blk_unbind_all()
661 	if (ret)  in blk_unbind_all()
662 		return ret;  in blk_unbind_all()
667 			ret = device_remove(dev, DM_REMOVE_NORMAL);  in blk_unbind_all()
668 			if (ret)  in blk_unbind_all()
669 				return ret;  in blk_unbind_all()
670 			ret = device_unbind(dev);  in blk_unbind_all()
671 			if (ret)  in blk_unbind_all()
672 				return ret;  in blk_unbind_all()