Media status is necessary for using HDM contained in a CXL device but is
not needed for mailbox accesses. Therefore remove this check. It will be
necessary to have this check (in a different place) when enabling HDM.
Signed-off-by: Ben Widawsky <ben.widawsky@xxxxxxxxx>
---
This patch did not exist in RFCv2
---
drivers/cxl/pci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/cxl/pci.c b/drivers/cxl/pci.c
index 869b4fc18e27..711bf4514480 100644
--- a/drivers/cxl/pci.c
+++ b/drivers/cxl/pci.c
@@ -230,7 +230,7 @@ static int cxl_pci_mbox_get(struct cxl_dev_state *cxlds)
* but it's possible early devices implemented this before the ECN.
*/
md_status = readq(cxlds->regs.memdev + CXLMDEV_STATUS_OFFSET);
- if (!(md_status & CXLMDEV_MBOX_IF_READY && CXLMDEV_READY(md_status))) {
+ if (!(md_status & CXLMDEV_MBOX_IF_READY)) {
dev_err(dev, "mbox: reported doorbell ready, but not mbox ready\n");
rc = -EBUSY;
goto out;
--
2.34.0
