CXLMDEV_STATUS_OFFSET
md_status = readq(cxlds->regs.memdev + CXLMDEV_STATUS_OFFSET);
readq(cxlds->regs.memdev + CXLMDEV_STATUS_OFFSET);
u64 md_status = readq(cxlds->regs.memdev + CXLMDEV_STATUS_OFFSET);
md_status = readq(cxlds->regs.memdev + CXLMDEV_STATUS_OFFSET);