cxl/pci: Fix debug message in cxl_probe_regs()

Indicator string for mbox and memdev register set to status
incorrectly in error message.

Cc: <stable@vger.kernel.org>
Fixes: 30af972 ("cxl/pci: Map registers based on capabilities")
Signed-off-by: Li Qiang (Johnny Li) <johnny.li@montage-tech.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/163072205089.2250120.8103605864156687395.stgit@dwillia2-desk3.amr.corp.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

Author: joliqi

drivers/cxl/pci.c

@@ -1041,8 +1041,8 @@ static int cxl_probe_regs(struct cxl_mem *cxlm, void __iomem *base,
 		    !dev_map->memdev.valid) {
 			dev_err(dev, "registers not found: %s%s%s\n",
 				!dev_map->status.valid ? "status " : "",
-				!dev_map->mbox.valid ? "status " : "",
-				!dev_map->memdev.valid ? "status " : "");
+				!dev_map->mbox.valid ? "mbox " : "",
+				!dev_map->memdev.valid ? "memdev " : "");
 			return -ENXIO;
 		}