Commit 7aa1204d authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Ulf Hansson
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cpuidle: psci: Simplify with scoped for each OF child loop 



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

Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240816150931.142208-1-krzysztof.kozlowski@linaro.org


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 9b37f971

drivers/cpuidle/cpuidle-psci-domain.c

+2 −5
Original line number Diff line number Diff line
@@ -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++;

	}