regulator: mc13xxx: Use of_get_child_by_name
of_find_node_by_name walks the allnodes list, and can thus walk outside of the parent node. Use of_get_child_by_name instead. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
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@ -168,7 +168,7 @@ int mc13xxx_get_num_regulators_dt(struct platform_device *pdev)
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int num;
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of_node_get(pdev->dev.parent->of_node);
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parent = of_find_node_by_name(pdev->dev.parent->of_node, "regulators");
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parent = of_get_child_by_name(pdev->dev.parent->of_node, "regulators");
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if (!parent)
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return -ENODEV;
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@ -188,7 +188,7 @@ struct mc13xxx_regulator_init_data *mc13xxx_parse_regulators_dt(
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int i, parsed = 0;
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of_node_get(pdev->dev.parent->of_node);
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parent = of_find_node_by_name(pdev->dev.parent->of_node, "regulators");
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parent = of_get_child_by_name(pdev->dev.parent->of_node, "regulators");
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if (!parent)
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return NULL;
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