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authorAxel Lin <axel.lin@ingics.com>2014-06-05 08:43:59 +0800
committerMark Brown <broonie@linaro.org>2014-06-16 15:56:33 +0100
commit73d23ca732edf07ce2b62668821247bf1a636b54 (patch)
tree9e5cc0a0dcf4afaaa13410b5f67ac053b905d90f /drivers/regulator
parent7171511eaec5bf23fb06078f59784a3a0626b38f (diff)
regulator: ltc3589: 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: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/regulator')
-rw-r--r--drivers/regulator/ltc3589.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/regulator/ltc3589.c b/drivers/regulator/ltc3589.c
index 110a99ee1162..c8105182b8b8 100644
--- a/drivers/regulator/ltc3589.c
+++ b/drivers/regulator/ltc3589.c
@@ -255,7 +255,7 @@ static int ltc3589_parse_regulators_dt(struct ltc3589 *ltc3589)
struct device_node *node;
int i, ret;
- node = of_find_node_by_name(dev->of_node, "regulators");
+ node = of_get_child_by_name(dev->of_node, "regulators");
if (!node) {
dev_err(dev, "regulators node not found\n");
return -EINVAL;