linux-kernel - [PATCH RESEND 1/2] rtc: 88pm860x: Use of_get_child_by

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Date:	Wed, 23 Apr 2014 14:29:27 +0200
From:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
To:	Alessandro Zummo <a.zummo@...ertech.it>,
	rtc-linux@...glegroups.com, linux-kernel@...r.kernel.org
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Haojian Zhuang <haojian.zhuang@...aro.org>,
	Jingoo Han <jg1.han@...sung.com>,
	Sachin Kamat <sachin.kamat@...aro.org>,
	Krzysztof Kozlowski <k.kozlowski@...sung.com>
Subject: [PATCH RESEND 1/2] rtc: 88pm860x: 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/rtc/rtc-88pm860x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/rtc/rtc-88pm860x.c b/drivers/rtc/rtc-88pm860x.c
index 816504846cdd..fb9e3c63b4ac 100644
--- a/drivers/rtc/rtc-88pm860x.c
+++ b/drivers/rtc/rtc-88pm860x.c
@@ -293,7 +293,7 @@ static int pm860x_rtc_dt_init(struct platform_device *pdev,
 	int ret;
 	if (!np)
 		return -ENODEV;
-	np = of_find_node_by_name(np, "rtc");
+	np = of_get_child_by_name(np, "rtc");
 	if (!np) {
 		dev_err(&pdev->dev, "failed to find rtc node\n");
 		return -ENODEV;
-- 
1.9.1

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