From: Sachin Kamat Date: Fri, 14 Feb 2014 11:49:58 +0000 (+0530) Subject: regulator: da9063: Use of_get_child_by_name X-Git-Tag: firefly_0821_release~176^2~4202^2~5^5~4 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=25cc275a8b5f298b28775682163a11a656d1a7eb;p=firefly-linux-kernel-4.4.55.git regulator: da9063: 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 Signed-off-by: Mark Brown --- diff --git a/drivers/regulator/da9063-regulator.c b/drivers/regulator/da9063-regulator.c index 56727eb745df..cee856c43d88 100644 --- a/drivers/regulator/da9063-regulator.c +++ b/drivers/regulator/da9063-regulator.c @@ -664,7 +664,7 @@ static struct da9063_regulators_pdata *da9063_parse_regulators_dt( struct device_node *node; int i, n, num; - node = of_find_node_by_name(pdev->dev.parent->of_node, "regulators"); + node = of_get_child_by_name(pdev->dev.parent->of_node, "regulators"); if (!node) { dev_err(&pdev->dev, "Regulators device node not found\n"); return ERR_PTR(-ENODEV);