Patchwork [1/2] rtc: 88pm860x: Use of_get_child_by_name

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Submitter Krzysztof Kozlowski
Date April 4, 2014, 7:50 a.m.
Message ID <1396597841-2273-1-git-send-email-k.kozlowski@samsung.com>
Download mbox | patch
Permalink /patch/336868/
State New
Headers show

Comments

Krzysztof Kozlowski - April 4, 2014, 7:50 a.m.
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@samsung.com>
---
 drivers/rtc/rtc-88pm860x.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

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;