From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Fri, 14 Feb 2014 11:49:56 +0000 (+0530)
Subject: regulator: da9052: Use of_get_child_by_name
X-Git-Tag: firefly_0821_release~176^2~4202^2~5^3~1
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=b327bcc0accf6003fab7177790f0bcafc7a49618;p=firefly-linux-kernel-4.4.55.git

regulator: da9052: 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>
---

diff --git a/drivers/regulator/da9052-regulator.c b/drivers/regulator/da9052-regulator.c
index 3adeaeffc485..889c7c9b9f15 100644
--- a/drivers/regulator/da9052-regulator.c
+++ b/drivers/regulator/da9052-regulator.c
@@ -401,7 +401,7 @@ static int da9052_regulator_probe(struct platform_device *pdev)
 		if (!nproot)
 			return -ENODEV;
 
-		nproot = of_find_node_by_name(nproot, "regulators");
+		nproot = of_get_child_by_name(nproot, "regulators");
 		if (!nproot)
 			return -ENODEV;