| Message ID | 1467366121-14120-2-git-send-email-peter.chen@nxp.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi Peter, Applied it. Regards, Chanwoo Choi 2016-07-01 18:41 GMT+09:00 Peter Chen <peter.chen@nxp.com>: > 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 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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); }
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(+)