Messages in this thread Patch in this message | | | Subject | [PATCH] regulator: ltc3589: Use of_get_child_by_name | From | Axel Lin <> | Date | Thu, 05 Jun 2014 08:43:59 +0800 |
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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> --- drivers/regulator/ltc3589.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/regulator/ltc3589.c b/drivers/regulator/ltc3589.c index 110a99e..c810518 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; -- 1.8.3.2
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