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leds: 88pm860x: Use of_get_child_by_name

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Use of_get_child_by_name to obtain reference to charger node instead of
of_find_node_by_name which can walk outside of the parent node.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
This commit is contained in:
Krzysztof Kozlowski 2014-04-04 00:51:19 -07:00 committed by Bryan Wu
parent b0571e7e4e
commit 77dfa77167
1 changed files with 1 additions and 1 deletions
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2
drivers/leds/leds-88pm860x.c
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@ -133,7 +133,7 @@ static int pm860x_led_dt_init(struct platform_device *pdev,
nproot = of_node_get(pdev->dev.parent->of_node);
if (!nproot)
return -ENODEV;
nproot = of_find_node_by_name(nproot, "leds");
nproot = of_get_child_by_name(nproot, "leds");
if (!nproot) {
dev_err(&pdev->dev, "failed to find leds node\n");
return -ENODEV;