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authorSachin Kamat <sachin.kamat@linaro.org>2014-02-14 12:49:52 +0100
committerMark Brown <broonie@linaro.org>2014-02-14 22:11:39 +0100
commitc0a3536317357e29c52e32f150114adbce19507b (patch)
tree8b5b18b78b5591c48444d5427baadff0f05c4625
parentLinus 3.14-rc1 (diff)
downloadlinux-c0a3536317357e29c52e32f150114adbce19507b.tar.xz
linux-c0a3536317357e29c52e32f150114adbce19507b.zip
regulator: max8997: 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>
-rw-r--r--drivers/regulator/max8997.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/regulator/max8997.c b/drivers/regulator/max8997.c
index 2d618fc9c1af..10108f2941e3 100644
--- a/drivers/regulator/max8997.c
+++ b/drivers/regulator/max8997.c
@@ -924,7 +924,7 @@ static int max8997_pmic_dt_parse_pdata(struct platform_device *pdev,
return -ENODEV;
}
- regulators_np = of_find_node_by_name(pmic_np, "regulators");
+ regulators_np = of_get_child_by_name(pmic_np, "regulators");
if (!regulators_np) {
dev_err(&pdev->dev, "could not find regulators sub-node\n");
return -EINVAL;