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authorQinglang Miao <miaoqinglang@huawei.com>2020-09-16 14:21:22 +0800
committerMichael Ellerman <mpe@ellerman.id.au>2020-09-18 19:59:44 +1000
commit9c826d31a73815464bd3df81e56d39b3d908ac73 (patch)
treee10fc9955adcccd2b58ba04960ef375e17788ce1 /drivers/macintosh/smu.c
parent6c71cfcc01685ef495ca7886471a76e73446424e (diff)
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 <miaoqinglang@huawei.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20200916062122.190586-1-miaoqinglang@huawei.com
Diffstat (limited to 'drivers/macintosh/smu.c')
-rw-r--r--drivers/macintosh/smu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c
index ca2a0bc5c33e..51b6f2aa5291 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);