linux-kernel - [PATCH 03/16] regulator: max8660: Use of_get_child_by

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Message-Id: <1392378602-32302-3-git-send-email-sachin.kamat@linaro.org>
Date:	Fri, 14 Feb 2014 17:19:49 +0530
From:	Sachin Kamat <sachin.kamat@...aro.org>
To:	linux-kernel@...r.kernel.org
Cc:	broonie@...nel.org, lgirdwood@...il.com, sachin.kamat@...aro.org
Subject: [PATCH 03/16] 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@...aro.org>
---
 drivers/regulator/max8660.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
index 8d94d3d7f97f..70351abbd1e9 100644
--- a/drivers/regulator/max8660.c
+++ b/drivers/regulator/max8660.c
@@ -330,7 +330,7 @@ static int max8660_pdata_from_dt(struct device *dev,
 	struct max8660_subdev_data *sub;
 	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) {
 		dev_err(dev, "missing 'regulators' subnode in DT\n");
 		return -EINVAL;
-- 
1.7.9.5

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