On Mon, Sep 02, 2019 at 11:32:40AM +0300, Sakari Ailus wrote:

Add a test for the %pfw printk modifier using software nodes.

+	const struct software_node softnodes[] = {
+		{ .name = "first", },
+		{ .name = "second", .parent = &softnodes[0], },
+		{ .name = "third", .parent = &softnodes[1], },
+		{ NULL /* Guardian */ },
+	};

+	test(full_name_second, "%pfw",
+	     software_node_fwnode(&softnodes[ARRAY_SIZE(softnodes) - 3]));
+	test(full_name, "%pfw",
+	     software_node_fwnode(&softnodes[ARRAY_SIZE(softnodes) - 2]));
+	test(full_name, "%pfwf",
+	     software_node_fwnode(&softnodes[ARRAY_SIZE(softnodes) - 2]));
+	test(second_name, "%pfwP",
+	     software_node_fwnode(&softnodes[ARRAY_SIZE(softnodes) - 3]));
+	test(third_name, "%pfwP",
+	     software_node_fwnode(&softnodes[ARRAY_SIZE(softnodes) - 2]));

These can be shorted and easier to parse if you use absolute indexes.

-- 
With Best Regards,
Andy Shevchenko