1555 	struct dvd_layer *layer = (struct dvd_layer *)&s->data[0];  in acd_read_structure()  local
1557 	layer->book_type = d->data[0] >> 4;  in acd_read_structure()
1558 	layer->book_version = d->data[0] & 0xf;  in acd_read_structure()
1559 	layer->disc_size = d->data[1] >> 4;  in acd_read_structure()
1560 	layer->max_rate = d->data[1] & 0xf;  in acd_read_structure()
1561 	layer->nlayers = (d->data[2] >> 5) & 3;  in acd_read_structure()
1562 	layer->track_path = (d->data[2] >> 4) & 1;  in acd_read_structure()
1563 	layer->layer_type = d->data[2] & 0xf;  in acd_read_structure()
1564 	layer->linear_density = d->data[3] >> 4;  in acd_read_structure()
1565 	layer->track_density = d->data[3] & 0xf;  in acd_read_structure()
1566 	layer->start_sector = d->data[5] << 16 | d->data[6] << 8 | d->data[7];  in acd_read_structure()
1567 	layer->end_sector = d->data[9] << 16 | d->data[10] << 8 | d->data[11];  in acd_read_structure()
1568 	layer->end_sector_l0 = d->data[13] << 16 | d->data[14] << 8|d->data[15];  in acd_read_structure()
1569 	layer->bca = d->data[16] >> 7;  in acd_read_structure()