Commit d5c667e0 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Rafael J. Wysocki
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cpuidle: riscv-sbi: 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.

Reviewed-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: default avatarAnup Patel <anup@brainfault.org>
Link: https://patch.msgid.link/20240820094023.61155-2-krzysztof.kozlowski@linaro.org


Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent a309320d

drivers/cpuidle/cpuidle-riscv-sbi.c

+2 −5
Original line number Diff line number Diff line
@@ -448,7 +448,6 @@ static void sbi_pd_remove(void) 


static int sbi_genpd_probe(struct device_node *np)

{

	struct device_node *node;

	int ret = 0, pd_count = 0;



	if (!np)
@@ -458,13 +457,13 @@ static int sbi_genpd_probe(struct device_node *np) 
	 * 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 = sbi_pd_init(node);

		if (ret)

			goto put_node;

			goto remove_pd;



		pd_count++;

	}
@@ -480,8 +479,6 @@ static int sbi_genpd_probe(struct device_node *np) 


	return 0;



put_node:

	of_node_put(node);

remove_pd:

	sbi_pd_remove();

	pr_err("failed to create CPU PM domains ret=%d\n", ret);