drivers/macintosh/smu.c: use for_each_child_of_node() macro

Use for_each_child_of_node() macro instead of open coding it. Signed-off-by: Qinglang Miao <[email protected]> Signed-off-by: Michael Ellerman <[email protected]> Link: https://lore.kernel.org/r/[email protected]
niw · Sep 18, 2020 · 9c826d3 · 9c826d3
1 parent 6c71cfc
commit 9c826d3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c
@@ -638,7 +638,7 @@ static void smu_expose_childs(struct work_struct *unused)
 {
 	struct device_node *np;
 
-	for (np = NULL; (np = of_get_next_child(smu->of_node, np)) != NULL;)
+	for_each_child_of_node(smu->of_node, np)
 		if (of_device_is_compatible(np, "smu-sensors"))
 			of_platform_device_create(np, "smu-sensors",
 						  &smu->of_dev->dev);