* [PATCH -next] macintosh: windfarm: use for_each_child_of_node() macro
@ 2020-09-14 6:14 Qinglang Miao
2020-09-17 11:27 ` Michael Ellerman
0 siblings, 1 reply; 2+ messages in thread
From: Qinglang Miao @ 2020-09-14 6:14 UTC (permalink / raw)
To: Benjamin Herrenschmidt; +Cc: linuxppc-dev, linux-kernel, Qinglang Miao
Use for_each_child_of_node() macro instead of open coding it.
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
---
drivers/macintosh/windfarm_smu_sat.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/macintosh/windfarm_smu_sat.c b/drivers/macintosh/windfarm_smu_sat.c
index cb75dc035..e46e1153a 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)
--
2.23.0
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