diff --git a/drivers/media/v4l2-core/v4l2-fwnode.c b/drivers/media/v4l2-core/v4l2-fwnode.c
index ea1ed88f9dc8..dea8917fd912 100644
--- a/drivers/media/v4l2-core/v4l2-fwnode.c
+++ b/drivers/media/v4l2-core/v4l2-fwnode.c
@@ -212,10 +212,10 @@ static int v4l2_fwnode_endpoint_parse_csi2_bus(struct fwnode_handle *fwnode,
 		have_clk_lane = true;
 	}
 
-	if (lanes_used & BIT(clock_lane)) {
-		if (have_clk_lane || !use_default_lane_mapping)
-			pr_warn("duplicated lane %u in clock-lanes, using defaults\n",
-				v);
+	if (have_clk_lane && lanes_used & BIT(clock_lane) &&
+	    !use_default_lane_mapping) {
+		pr_warn("duplicated lane %u in clock-lanes, using defaults\n",
+			v);
 		use_default_lane_mapping = true;
 	}