pmdomain: mediatek: Simplify with scoped for each OF child loop

Use scoped for-each loop when iterating over device nodes to make code a
bit simpler.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/pmdomain/mediatek/mtk-pm-domains.c b/drivers/pmdomain/mediatek/mtk-pm-domains.c
index e2800aa1bc597f4e20f625ded377b54af882a5c1..46b1869093b6d4aaeaf6bcd7eb4724ea68b86719 100644 (file)
--- a/drivers/pmdomain/mediatek/mtk-pm-domains.c
+++ b/drivers/pmdomain/mediatek/mtk-pm-domains.c
@@ -1182,7 +1182,6 @@ static int scpsys_probe(struct platform_device *pdev)
        struct device *dev = &pdev->dev;
        struct device_node *np = dev->of_node;
        const struct scpsys_soc_data *soc;
-       struct device_node *node;
        struct device *parent;
        struct scpsys *scpsys;
        int num_domains, ret;
@@ -1226,21 +1225,18 @@ static int scpsys_probe(struct platform_device *pdev)
                return ret;
 
        ret = -ENODEV;
-       for_each_available_child_of_node(np, node) {
+       for_each_available_child_of_node_scoped(np, node) {
                struct generic_pm_domain *domain;
 
                domain = scpsys_add_one_domain(scpsys, node);
                if (IS_ERR(domain)) {
                        ret = PTR_ERR(domain);
-                       of_node_put(node);
                        goto err_cleanup_domains;
                }
 
                ret = scpsys_add_subdomain(scpsys, node);
-               if (ret) {
-                       of_node_put(node);
+               if (ret)
                        goto err_cleanup_domains;
-               }
        }
 
        if (ret) {