Commit 9b216717 authored by Jinjie Ruan's avatar Jinjie Ruan Committed by Lee Jones
Browse files

backlight: 88pm860x_bl: 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 avatarJinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: default avatarDaniel Thompson <daniel.thompson@linaro.org>
Link: https://lore.kernel.org/r/20240822062546.3490076-1-ruanjinjie@huawei.com


Signed-off-by: default avatarLee Jones <lee@kernel.org>
parent 0d580d99

drivers/video/backlight/88pm860x_bl.c

+2 −3
Original line number Diff line number Diff line
@@ -151,7 +151,7 @@ static int pm860x_backlight_dt_init(struct platform_device *pdev, 
				    struct pm860x_backlight_data *data,

				    char *name)

{

	struct device_node *nproot, *np;

	struct device_node *nproot;

	int iset = 0;



	nproot = of_get_child_by_name(pdev->dev.parent->of_node, "backlights");
@@ -159,14 +159,13 @@ static int pm860x_backlight_dt_init(struct platform_device *pdev, 
		dev_err(&pdev->dev, "failed to find backlights node\n");

		return -ENODEV;

	}

	for_each_child_of_node(nproot, np) {

	for_each_child_of_node_scoped(nproot, np) {

		if (of_node_name_eq(np, name)) {

			of_property_read_u32(np, "marvell,88pm860x-iset",

					     &iset);

			data->iset = PM8606_WLED_CURRENT(iset);

			of_property_read_u32(np, "marvell,88pm860x-pwm",

					     &data->pwm);

			of_node_put(np);

			break;

		}

	}