cxl/pci: Remove dev_dbg for unknown register blocks

While interesting to driver developers, the dev_dbg message doesn't do
much except clutter up logs. This information should be attainable
through sysfs, and someday lspci like utilities. This change
additionally helps reduce the LOC in a subsequent patch to refactor some
of cxl_pci register mapping.
Signed-off-by: NBen Widawsky <ben.widawsky@intel.com>
Link: https://lore.kernel.org/r/163379784717.692348.3478221381958300790.stgit@dwillia2-desk3.amr.corp.intel.comSigned-off-by: NDan Williams <dan.j.williams@intel.com>

drivers/cxl/pci.c

@@ -475,9 +475,6 @@ static int cxl_pci_setup_regs(struct cxl_mem *cxlm)
 		cxl_decode_register_block(reg_lo, reg_hi, &bar, &offset,
 					  &reg_type);
 
-		dev_dbg(dev, "Found register block in bar %u @ 0x%llx of type %u\n",
-			bar, offset, reg_type);
-
 		/* Ignore unknown register block types */
 		if (reg_type > CXL_REGLOC_RBI_MEMDEV)
 			continue;