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drivers/rtc/rtc-88pm860x.c: use of_get_child_by_name()

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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>
Acked-by: Jingoo 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: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Krzysztof Kozlowski 2014-06-06 14:35:51 -07:00 committed by Linus Torvalds
parent fae67ad431
commit e66040cbd2
1 changed files with 1 additions and 1 deletions
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2
drivers/rtc/rtc-88pm860x.c
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@ -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;