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cpuidle: psci: 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: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240816150931.142208-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Krzysztof Kozlowski 2024-08-16 17:09:28 +02:00 committed by Ulf Hansson
parent 9b37f971f3
commit 7aa1204d08
1 changed files with 2 additions and 5 deletions
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7
drivers/cpuidle/cpuidle-psci-domain.c
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@ -142,7 +142,6 @@ static const struct of_device_id psci_of_match[] = {
static int psci_cpuidle_domain_probe(struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
struct device_node *node;
bool use_osi = psci_has_osi_support();
int ret = 0, pd_count = 0;
@ -153,15 +152,13 @@ static int psci_cpuidle_domain_probe(struct platform_device *pdev)
* Parse child nodes for the "#power-domain-cells" property and
* initialize a genpd/genpd-of-provider pair when it's found.
*/
for_each_child_of_node(np, node) {
for_each_child_of_node_scoped(np, node) {
if (!of_property_present(node, "#power-domain-cells"))
continue;
ret = psci_pd_init(node, use_osi);
if (ret) {
of_node_put(node);
if (ret)
goto exit;
}
pd_count++;
}