提交 e66040cb 编写于 作者: K Krzysztof Kozlowski 提交者: Linus Torvalds

drivers/rtc/rtc-88pm860x.c: 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: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: NJingoo Han <jg1.han@samsung.com>
Cc: Haojian Zhuang <haojian.zhuang@linaro.org>
Cc: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
上级 fae67ad4
...@@ -293,7 +293,7 @@ static int pm860x_rtc_dt_init(struct platform_device *pdev, ...@@ -293,7 +293,7 @@ static int pm860x_rtc_dt_init(struct platform_device *pdev,
int ret; int ret;
if (!np) if (!np)
return -ENODEV; return -ENODEV;
np = of_find_node_by_name(np, "rtc"); np = of_get_child_by_name(np, "rtc");
if (!np) { if (!np) {
dev_err(&pdev->dev, "failed to find rtc node\n"); dev_err(&pdev->dev, "failed to find rtc node\n");
return -ENODEV; return -ENODEV;
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册