bus: imx-weim: drop unnecessary DT node name NULL check

Checking the child node names is pointless as the DT node name can
never be NULL, so remove it.
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

drivers/bus/imx-weim.c

@@ -156,9 +156,6 @@ static int __init weim_parse_dt(struct platform_device *pdev,
 	}
 
 	for_each_available_child_of_node(pdev->dev.of_node, child) {
-		if (!child->name)
-			continue;
-
 		ret = weim_timing_setup(child, base, devtype);
 		if (ret)
 			dev_warn(&pdev->dev, "%pOF set timing failed.\n",