59 	if (drv->desc) {  in get_desc()
62 		*descp = &drv->desc[devnum];  in get_desc()
75 	struct blk_desc *desc;  in blk_list_part()  local
83 		if (get_desc(drv, devnum, &desc))  in blk_list_part()
85 		if (desc->part_type != PART_TYPE_UNKNOWN) {  in blk_list_part()
89 			part_print(desc);  in blk_list_part()
102 	struct blk_desc *desc;  in blk_print_part_devnum()  local
107 	ret = get_desc(drv, devnum, &desc);  in blk_print_part_devnum()
110 	if (desc->type == DEV_TYPE_UNKNOWN)  in blk_print_part_devnum()
112 	part_print(desc);  in blk_print_part_devnum()
120 	struct blk_desc *desc;  in blk_list_devices()  local
126 		if (get_desc(drv, i, &desc))  in blk_list_devices()
128 		if (desc->type == DEV_TYPE_UNKNOWN)  in blk_list_devices()
131 		dev_print(desc);  in blk_list_devices()
138 	struct blk_desc *desc;  in blk_print_device_num()  local
143 	ret = get_desc(drv, devnum, &desc);  in blk_print_device_num()
147 	dev_print(desc);  in blk_print_device_num()
155 	struct blk_desc *desc;  in blk_show_device()  local
165 	ret = get_desc(drv, devnum, &desc);  in blk_show_device()
168 	dev_print(desc);  in blk_show_device()
170 	if (desc->type == DEV_TYPE_UNKNOWN)  in blk_show_device()
180 	struct blk_desc *desc;  in blk_get_devnum_by_type()  local
185 	if (get_desc(drv, devnum, &desc))  in blk_get_devnum_by_type()
188 	return desc;  in blk_get_devnum_by_type()
191 int blk_dselect_hwpart(struct blk_desc *desc, int hwpart)  in blk_dselect_hwpart()  argument
193 	struct blk_driver *drv = blk_driver_lookup_type(desc->if_type);  in blk_dselect_hwpart()
198 		return drv->select_hwpart(desc, hwpart);  in blk_dselect_hwpart()
206 	struct blk_desc *desc;  in blk_get_devnum_by_typename()  local
211 	if (get_desc(drv, devnum, &desc))  in blk_get_devnum_by_typename()
214 	return desc;  in blk_get_devnum_by_typename()
221 	struct blk_desc *desc;  in blk_read_devnum()  local
227 	ret = get_desc(drv, devnum, &desc);  in blk_read_devnum()
230 	n = desc->block_read(desc, start, blkcnt, buffer);  in blk_read_devnum()
241 	struct blk_desc *desc;  in blk_write_devnum()  local
246 	ret = get_desc(drv, devnum, &desc);  in blk_write_devnum()
249 	return desc->block_write(desc, start, blkcnt, buffer);  in blk_write_devnum()
255 	struct blk_desc *desc;  in blk_select_hwpart_devnum()  local
260 	ret = get_desc(drv, devnum, &desc);  in blk_select_hwpart_devnum()
263 	return drv->select_hwpart(desc, hwpart);  in blk_select_hwpart_devnum()