linux-kernel - [PATCH RESEND 2/2] power: max8925: Use of_get_child_by

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Message-id: <1398255964-389-2-git-send-email-k.kozlowski@samsung.com>
Date:	Wed, 23 Apr 2014 14:26:04 +0200
From:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
To:	Dmitry Eremin-Solenikov <dbaryshkov@...il.com>,
	David Woodhouse <dwmw2@...radead.org>,
	linux-kernel@...r.kernel.org
Cc:	Haojian Zhuang <haojian.zhuang@...vell.com>,
	Anton Vorontsov <anton@...msg.org>,
	Libo Chen <clbchenlibo.chen@...wei.com>,
	Krzysztof Kozlowski <k.kozlowski@...sung.com>
Subject: [PATCH RESEND 2/2] power: max8925: Use of_get_child_by_name

Use of_get_child_by_name to obtain reference to charger node instead of
of_find_node_by_name which can walk outside of the parent node.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>
---
 drivers/power/max8925_power.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/power/max8925_power.c b/drivers/power/max8925_power.c
index 0cf237808d47..a6d45eef64dd 100644
--- a/drivers/power/max8925_power.c
+++ b/drivers/power/max8925_power.c
@@ -443,7 +443,7 @@ max8925_power_dt_init(struct platform_device *pdev)
 	if (!nproot)
 		return pdev->dev.platform_data;
 
-	np = of_find_node_by_name(nproot, "charger");
+	np = of_get_child_by_name(nproot, "charger");
 	if (!np) {
 		dev_err(&pdev->dev, "failed to find charger node\n");
 		return NULL;
-- 
1.9.1

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