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authorSachin Kamat <sachin.kamat@linaro.org>2014-02-14 15:49:59 +0400
committerMark Brown <broonie@linaro.org>2014-02-15 01:19:27 +0400
commitfc5a6e5b0cf107517910b139e3d3af803fa09952 (patch)
tree8312c7f5d611f0aff281f14d84a96e3370cb834a /drivers/regulator/mc13xxx-regulator-core.c
parent38dbfb59d1175ef458d006556061adeaa8751b72 (diff)
downloadlinux-fc5a6e5b0cf107517910b139e3d3af803fa09952.tar.xz
regulator: mc13xxx: 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/mc13xxx-regulator-core.c')
-rw-r--r--drivers/regulator/mc13xxx-regulator-core.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/regulator/mc13xxx-regulator-core.c b/drivers/regulator/mc13xxx-regulator-core.c
index da4859282302..4498a3f0733d 100644
--- a/drivers/regulator/mc13xxx-regulator-core.c
+++ b/drivers/regulator/mc13xxx-regulator-core.c
@@ -168,7 +168,7 @@ int mc13xxx_get_num_regulators_dt(struct platform_device *pdev)
int num;
of_node_get(pdev->dev.parent->of_node);
- parent = of_find_node_by_name(pdev->dev.parent->of_node, "regulators");
+ parent = of_get_child_by_name(pdev->dev.parent->of_node, "regulators");
if (!parent)
return -ENODEV;
@@ -188,7 +188,7 @@ struct mc13xxx_regulator_init_data *mc13xxx_parse_regulators_dt(
int i, parsed = 0;
of_node_get(pdev->dev.parent->of_node);
- parent = of_find_node_by_name(pdev->dev.parent->of_node, "regulators");
+ parent = of_get_child_by_name(pdev->dev.parent->of_node, "regulators");
if (!parent)
return NULL;