Messages in this thread Patch in this message | | | From | Peter Chen <> | Subject | [PATCH 1/7] extcon: add missing of_node_put after calling of_parse_phandle | Date | Fri, 1 Jul 2016 17:41:55 +0800 |
| |
of_node_put needs to be called when the device node which is got from of_parse_phandle has finished using.
Cc: MyungJoo Ham <myungjoo.ham@samsung.com> Cc: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Peter Chen <peter.chen@nxp.com> --- drivers/extcon/extcon.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/extcon/extcon.c b/drivers/extcon/extcon.c index 21a123c..86ea14d 100644 --- a/drivers/extcon/extcon.c +++ b/drivers/extcon/extcon.c @@ -1107,10 +1107,12 @@ struct extcon_dev *extcon_get_edev_by_phandle(struct device *dev, int index) list_for_each_entry(edev, &extcon_dev_list, entry) { if (edev->dev.parent && edev->dev.parent->of_node == node) { mutex_unlock(&extcon_dev_list_lock); + of_node_put(node); return edev; } } mutex_unlock(&extcon_dev_list_lock); + of_node_put(node); return ERR_PTR(-EPROBE_DEFER); } -- 1.9.1
| |