17 	*size = dfu->data.sf.size;  in dfu_get_medium_size_sf()
25 	return spi_flash_read(dfu->data.sf.dev, dfu->data.sf.start + offset,  in dfu_read_medium_sf()
31 	return (lldiv((start + offset), dfu->data.sf.dev->sector_size)) *  in find_sector()
32 		dfu->data.sf.dev->sector_size;  in find_sector()
40 	ret = spi_flash_erase(dfu->data.sf.dev,  in dfu_write_medium_sf()
41 			      find_sector(dfu, dfu->data.sf.start, offset),  in dfu_write_medium_sf()
42 			      dfu->data.sf.dev->sector_size);  in dfu_write_medium_sf()
46 	ret = spi_flash_write(dfu->data.sf.dev, dfu->data.sf.start + offset,  in dfu_write_medium_sf()
66 	spi_flash_free(dfu->data.sf.dev);  in dfu_free_entity_sf()
123 	dfu->data.sf.dev = parse_dev(devstr_bkup);  in dfu_fill_entity_sf()
125 	if (!dfu->data.sf.dev)  in dfu_fill_entity_sf()
129 	dfu->max_buf_size = dfu->data.sf.dev->sector_size;  in dfu_fill_entity_sf()
134 		dfu->data.sf.start = simple_strtoul(s, &s, 16);  in dfu_fill_entity_sf()
136 		dfu->data.sf.size = simple_strtoul(s, &s, 16);  in dfu_fill_entity_sf()
139 		spi_flash_free(dfu->data.sf.dev);  in dfu_fill_entity_sf()