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hwmon: (ina3221): Simplify with scoped for each OF child loop

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Use scoped for_each_child_of_node_scoped() when iterating over device
nodes to make code a bit simpler.

Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Message-ID: <20240822062956.3490387-4-ruanjinjie@huawei.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Jinjie Ruan 2024-08-22 14:29:51 +08:00 committed by Guenter Roeck
parent d5733a9387
commit 3fd38c6434
1 changed files with 2 additions and 5 deletions
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7
drivers/hwmon/ina3221.c
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@ -813,7 +813,6 @@ static int ina3221_probe_child_from_dt(struct device *dev,
static int ina3221_probe_from_dt(struct device *dev, struct ina3221_data *ina) static int ina3221_probe_from_dt(struct device *dev, struct ina3221_data *ina)
{ {
const struct device_node *np = dev->of_node; const struct device_node *np = dev->of_node;
struct device_node *child;
int ret; int ret;
/* Compatible with non-DT platforms */ /* Compatible with non-DT platforms */
@ -822,12 +821,10 @@ static int ina3221_probe_from_dt(struct device *dev, struct ina3221_data *ina)
ina->single_shot = of_property_read_bool(np, "ti,single-shot"); ina->single_shot = of_property_read_bool(np, "ti,single-shot");
for_each_child_of_node(np, child) { for_each_child_of_node_scoped(np, child) {
ret = ina3221_probe_child_from_dt(dev, child, ina); ret = ina3221_probe_child_from_dt(dev, child, ina);
if (ret) { if (ret)
of_node_put(child);
return ret; return ret;
}
} }
return 0; return 0;