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authorLaxman Dewangan <ldewangan@nvidia.com>2013-10-03 19:36:37 +0530
committerMark Brown <broonie@linaro.org>2013-10-07 12:13:37 +0100
commitacc1ccadb85fc47238e9d92b2336c04c9fc64d53 (patch)
treec96d9c6348f47e560cdbf65b07ea4515e8581eeb /drivers/regulator
parentd0175e7e78ef6dddf13a67f968332b3e44a5995d (diff)
downloadop-kernel-dev-acc1ccadb85fc47238e9d92b2336c04c9fc64d53.zip
op-kernel-dev-acc1ccadb85fc47238e9d92b2336c04c9fc64d53.tar.gz
regulator: palmas: get regulators node from parent node only
The device tree binding of Palmas regulator driver says as: palmas_pmis { compatible = "ti,palmas-pmic"; ... regulators { ... } }; In this "regulators" subnode is expected to be part of parent node, not the outside of parent node. Hence to get the regulator node, the correct call is of_get_child_by_name() rather than of_find_node_by_name() which actually searches the "regulators" node from the parent node to end of DTS file. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/regulator')
-rw-r--r--drivers/regulator/palmas-regulator.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c
index 1b31e41..d68f05b 100644
--- a/drivers/regulator/palmas-regulator.c
+++ b/drivers/regulator/palmas-regulator.c
@@ -826,7 +826,7 @@ static void palmas_dt_to_pdata(struct device *dev,
int idx, ret;
node = of_node_get(node);
- regulators = of_find_node_by_name(node, "regulators");
+ regulators = of_get_child_by_name(node, "regulators");
if (!regulators) {
dev_info(dev, "regulator node not found\n");
return;
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