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leds: aw2013: Simplify with scoped for each OF child loop

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

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240816-cleanup-h-of-node-put-var-v1-6-1d0292802470@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2024-08-16 17:31:38 +02:00 committed by Lee Jones
parent 6c17a9a899
commit 073f016511
1 changed files with 3 additions and 5 deletions
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8
drivers/leds/leds-aw2013.c
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@ -263,7 +263,7 @@ out:
static int aw2013_probe_dt(struct aw2013 *chip)
{
struct device_node *np = dev_of_node(&chip->client->dev), *child;
struct device_node *np = dev_of_node(&chip->client->dev);
int count, ret = 0, i = 0;
struct aw2013_led *led;
@ -273,7 +273,7 @@ static int aw2013_probe_dt(struct aw2013 *chip)
regmap_write(chip->regmap, AW2013_RSTR, AW2013_RSTR_RESET);
for_each_available_child_of_node(np, child) {
for_each_available_child_of_node_scoped(np, child) {
struct led_init_data init_data = {};
u32 source;
u32 imax;
@ -304,10 +304,8 @@ static int aw2013_probe_dt(struct aw2013 *chip)
ret = devm_led_classdev_register_ext(&chip->client->dev,
&led->cdev, &init_data);
if (ret < 0) {
of_node_put(child);
if (ret < 0)
return ret;
}
i++;
}