leds: 88pm860x: Simplify with scoped for each OF child loop

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-v1-5-1d0292802470@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>

diff --git a/drivers/leds/leds-88pm860x.c b/drivers/leds/leds-88pm860x.c
index 033ab5fed38a4bedec4cefaf644f0fb4fcd0db23..81238376484bebff7f456aadcfee96b90122a28c 100644 (file)
--- a/drivers/leds/leds-88pm860x.c
+++ b/drivers/leds/leds-88pm860x.c
@@ -115,7 +115,7 @@ static int pm860x_led_set(struct led_classdev *cdev,
 static int pm860x_led_dt_init(struct platform_device *pdev,
                              struct pm860x_led *data)
 {
-       struct device_node *nproot, *np;
+       struct device_node *nproot;
        int iset = 0;
 
        if (!dev_of_node(pdev->dev.parent))
@@ -125,12 +125,11 @@ static int pm860x_led_dt_init(struct platform_device *pdev,
                dev_err(&pdev->dev, "failed to find leds node\n");
                return -ENODEV;
        }
-       for_each_available_child_of_node(nproot, np) {
+       for_each_available_child_of_node_scoped(nproot, np) {
                if (of_node_name_eq(np, data->name)) {
                        of_property_read_u32(np, "marvell,88pm860x-iset",
                                             &iset);
                        data->iset = PM8606_LED_CURRENT(iset);
-                       of_node_put(np);
                        break;
                }
        }