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Commit a6016c52 authored by Boris Brezillon's avatar Boris Brezillon Committed by Mark Brown
Browse files

regulator: AXP20x: fix wrong call to of_find_node_by_name 



The of_find_node_by_name function will search for a DT node named
"regulators" after the provided np node, but will not ensure that this node
is a child of np.
This might result in retrieving a "regulators" node that is not related to
the axp20x PMIC.

Signed-off-by: default avatarBoris BREZILLON <boris.brezillon@free-electrons.com>
Acked-by: default avatarCarlo Caione <carlo@caione.org>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent dfe7a1b0

drivers/regulator/axp20x-regulator.c

+1 −1
Original line number Diff line number Diff line
@@ -188,7 +188,7 @@ static int axp20x_regulator_parse_dt(struct platform_device *pdev) 
	if (!np)

		return 0;



	regulators = of_find_node_by_name(np, "regulators");

	regulators = of_get_child_by_name(np, "regulators");

	if (!regulators) {

		dev_warn(&pdev->dev, "regulators node not found\n");

	} else {