From: Sachin Kamat Date: Fri, 14 Feb 2014 11:50:02 +0000 (+0530) Subject: regulator: tps65217: Use of_get_child_by_name X-Git-Tag: firefly_0821_release~176^2~4202^2~1^9~1 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=93195c33ebe0dd2da1cb0d0cccba2dc50296ae01;p=firefly-linux-kernel-4.4.55.git regulator: tps65217: 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/tps65217-regulator.c b/drivers/regulator/tps65217-regulator.c index 9ea1bf26bd13..fd441f2738f5 100644 --- a/drivers/regulator/tps65217-regulator.c +++ b/drivers/regulator/tps65217-regulator.c @@ -187,7 +187,7 @@ static struct tps65217_board *tps65217_parse_dt(struct platform_device *pdev) struct device_node *regs; int i, count; - regs = of_find_node_by_name(node, "regulators"); + regs = of_get_child_by_name(node, "regulators"); if (!regs) return NULL;