From: Miaoqian Lin linmq006@gmail.com
[ Upstream commit bbde14682eba21d86f5f3d6fe2d371b1f97f1e61 ]
of_get_child_by_name() returns a node pointer with refcount incremented, we should use of_node_put() on it when not needed anymore. Add the missing of_node_put() to avoid refcount leak.
Fixes: 721cabf6c660 ("soc: imx: move PGC handling to a new GPC driver") Cc: stable@vger.kernel.org Signed-off-by: Miaoqian Lin linmq006@gmail.com Signed-off-by: Ulf Hansson ulf.hansson@linaro.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/pmdomain/imx/gpc.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/pmdomain/imx/gpc.c b/drivers/pmdomain/imx/gpc.c index 66703395b1795..d7c0301a7121b 100644 --- a/drivers/pmdomain/imx/gpc.c +++ b/drivers/pmdomain/imx/gpc.c @@ -546,6 +546,8 @@ static void imx_gpc_remove(struct platform_device *pdev) return; } } + + of_node_put(pgc_node); }
static struct platform_driver imx_gpc_driver = {