From: Qinglang Miao Date: Mon, 14 Sep 2020 06:14:11 +0000 (+0800) Subject: macintosh: windfarm: use for_each_child_of_node() macro X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8f7e57e8e29c4fc788811dd4db96126272b8df91;p=linux.git macintosh: windfarm: 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/20200914061411.3356-1-miaoqinglang@huawei.com --- diff --git a/drivers/macintosh/windfarm_smu_sat.c b/drivers/macintosh/windfarm_smu_sat.c index cb75dc0356167..e46e1153a0b43 100644 --- a/drivers/macintosh/windfarm_smu_sat.c +++ b/drivers/macintosh/windfarm_smu_sat.c @@ -216,8 +216,7 @@ static int wf_sat_probe(struct i2c_client *client, vsens[0] = vsens[1] = -1; isens[0] = isens[1] = -1; - child = NULL; - while ((child = of_get_next_child(dev, child)) != NULL) { + for_each_child_of_node(dev, child) { reg = of_get_property(child, "reg", NULL); loc = of_get_property(child, "location", NULL); if (reg == NULL || loc == NULL)