[PATCH] PCI: mediatek-gen3: Fix refcount leak in mtk_pcie_init_irq_domains

[Rob Herring]

On Thu, May 26, 2022 at 03:02:46PM +0400, Miaoqian Lin wrote:
> of_get_child_by_name() returns a node pointer with refcount
> incremented, we should use of_node_put() on it when not need anymore.
> Add missing of_node_put() to avoid refcount leak.
> 
> Fixes: 814cceebba9b ("PCI: mediatek-gen3: Add INTx support")
> Signed-off-by: Miaoqian Lin <linmq006 at gmail.com>
> ---
>  drivers/pci/controller/pcie-mediatek-gen3.c | 1 +
>  1 file changed, 1 insertion(+)

Acked-by: Rob Herring <robh at kernel.org>