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authorSachin Kamat <sachin.kamat@linaro.org>2014-02-14 15:49:47 +0400
committerMark Brown <broonie@linaro.org>2014-02-15 01:07:45 +0400
commit398a6616b5d9339043322f358d937688951c5e23 (patch)
tree642ccf9212836e6cd056d0385733b881252e11db /drivers/regulator/max77686.c
parent38dbfb59d1175ef458d006556061adeaa8751b72 (diff)
downloadlinux-398a6616b5d9339043322f358d937688951c5e23.tar.xz
regulator: max77686: 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 <sachin.kamat@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/regulator/max77686.c')
-rw-r--r--drivers/regulator/max77686.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/regulator/max77686.c b/drivers/regulator/max77686.c
index ae001ccf26f4..0e725f6ed455 100644
--- a/drivers/regulator/max77686.c
+++ b/drivers/regulator/max77686.c
@@ -400,7 +400,7 @@ static int max77686_pmic_dt_parse_pdata(struct platform_device *pdev,
unsigned int i;
pmic_np = iodev->dev->of_node;
- regulators_np = of_find_node_by_name(pmic_np, "voltage-regulators");
+ regulators_np = of_get_child_by_name(pmic_np, "voltage-regulators");
if (!regulators_np) {
dev_err(&pdev->dev, "could not find regulators sub-node\n");
return -EINVAL;