diff --git a/drivers/cxl/core/region.c b/drivers/cxl/core/region.c
index 55691f6e97d6..594e5bf9e5f8 100644
--- a/drivers/cxl/core/region.c
+++ b/drivers/cxl/core/region.c
@@ -1527,8 +1527,6 @@ static struct cxl_region *devm_cxl_add_region(struct cxl_root_decoder *cxlrd,
 					      enum cxl_decoder_type type)
 {
 	struct cxl_port *port = to_cxl_port(cxlrd->cxlsd.cxld.dev.parent);
-	struct cxl_decoder *cxld = &cxlrd->cxlsd.cxld;
-	struct cxl_region_params *p;
 	struct cxl_region *cxlr;
 	struct device *dev;
 	int rc;
@@ -1536,10 +1534,8 @@ static struct cxl_region *devm_cxl_add_region(struct cxl_root_decoder *cxlrd,
 	cxlr = cxl_region_alloc(cxlrd, id);
 	if (IS_ERR(cxlr))
 		return cxlr;
-	p = &cxlr->params;
 	cxlr->mode = mode;
 	cxlr->type = type;
-	p->interleave_granularity = cxld->interleave_granularity;
 
 	dev = &cxlr->dev;
 	rc = dev_set_name(dev, "region%d", id);