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regulator: max8660: 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>
This commit is contained in:
Sachin Kamat 2014-02-14 17:19:49 +05:30 committed by Mark Brown
parent 38dbfb59d1
commit 826adb4900
1 changed files with 1 additions and 1 deletions
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2
drivers/regulator/max8660.c
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@ -330,7 +330,7 @@ static int max8660_pdata_from_dt(struct device *dev,
struct max8660_subdev_data *sub; struct max8660_subdev_data *sub;
struct of_regulator_match rmatch[ARRAY_SIZE(max8660_reg)]; struct of_regulator_match rmatch[ARRAY_SIZE(max8660_reg)];
np = of_find_node_by_name(dev->of_node, "regulators"); np = of_get_child_by_name(dev->of_node, "regulators");
if (!np) { if (!np) {
dev_err(dev, "missing 'regulators' subnode in DT\n"); dev_err(dev, "missing 'regulators' subnode in DT\n");
return -EINVAL; return -EINVAL;