linux-kernel - [PATCH 07/16] regulator: 88pm8607: Use of_get_child_by

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Date:	Fri, 14 Feb 2014 17:19:53 +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 07/16] regulator: 88pm8607: 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/88pm8607.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/88pm8607.c b/drivers/regulator/88pm8607.c
index f704d83c93c4..fa99bfccaa6b 100644
--- a/drivers/regulator/88pm8607.c
+++ b/drivers/regulator/88pm8607.c
@@ -322,7 +322,7 @@ static int pm8607_regulator_dt_init(struct platform_device *pdev,
 	nproot = of_node_get(pdev->dev.parent->of_node);
 	if (!nproot)
 		return -ENODEV;
-	nproot = of_find_node_by_name(nproot, "regulators");
+	nproot = of_get_child_by_name(nproot, "regulators");
 	if (!nproot) {
 		dev_err(&pdev->dev, "failed to find regulators node\n");
 		return -ENODEV;
-- 
1.7.9.5

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