tree e8be912cee9a34ba40d9ae5a9b74a2e31ef0b266
parent cc62383fcebe7f03c274462790fd912f4346304b
author Wen Yang <wen.yang99@zte.com.cn> 1555048939 +0800
committer Linus Walleij <linus.walleij@linaro.org> 1556015651 +0200

pinctrl: pistachio: fix leaked of_node references

The call to of_get_child_by_name returns a node pointer with refcount
incremented thus it must be explicitly decremented after the last
usage.

Detected by coccinelle with the following warnings:
./drivers/pinctrl/pinctrl-pistachio.c:1422:1-7: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 1360, but without a corresponding object release within this function.

Signed-off-by: Wen Yang <wen.yang99@zte.com.cn>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-gpio@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>