Use for_each_child_of_node() macro instead of open coding it. Signed-off-by: Qinglang Miao <miaoqingl...@huawei.com> --- drivers/macintosh/smu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c index 96684581a..45875e8c6 100644 --- 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); -- 2.23.0