From: Qinglang Miao Date: Wed, 16 Sep 2020 06:21:22 +0000 (+0800) Subject: drivers/macintosh/smu.c: use for_each_child_of_node() macro X-Git-Tag: v5.10-rc1~105^2~78 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9c826d31a73815464bd3df81e56d39b3d908ac73;p=thirdparty%2Fkernel%2Fstable.git 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 Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20200916062122.190586-1-miaoqinglang@huawei.com --- diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c index ca2a0bc5c33e6..51b6f2aa52918 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);