From: Sachin Kamat Date: Fri, 14 Feb 2014 11:50:00 +0000 (+0530) Subject: regulator: pfuze100: Use of_get_child_by_name X-Git-Tag: firefly_0821_release~176^2~4202^2~2^6~5 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d7857c429475677a6a42d0dce7f870d6241edd41;p=firefly-linux-kernel-4.4.55.git regulator: pfuze100: 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/pfuze100-regulator.c b/drivers/regulator/pfuze100-regulator.c index ab174f20ca11..3cb19aef475d 100644 --- a/drivers/regulator/pfuze100-regulator.c +++ b/drivers/regulator/pfuze100-regulator.c @@ -254,7 +254,7 @@ static int pfuze_parse_regulators_dt(struct pfuze_chip *chip) if (!np) return 0; - parent = of_find_node_by_name(np, "regulators"); + parent = of_get_child_by_name(np, "regulators"); if (!parent) { dev_err(dev, "regulators node not found\n"); return -EINVAL;