opt_lba 3648 drivers/ata/libata-scsi.c u64 max_lba, opt_lba; opt_lba 3656 drivers/ata/libata-scsi.c opt_lba = get_unaligned_le64(&hdr[16]); opt_lba 3660 drivers/ata/libata-scsi.c put_unaligned_be64(opt_lba, &hdr[16]);