On Fri, Jun 3, 2022 at 6:11 AM Miaoqian Lin <linmq006@xxxxxxxxx> wrote:
>
> of_parse_phandle() 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: b6bc07d4360d ("ASoC: cros_ec_codec: support WoV")
> Signed-off-by: Miaoqian Lin <linmq006@xxxxxxxxx>
Reviewed-by: Guenter Roeck <groeck@xxxxxxxxxxxx>
> ---
> changes in v2:
> - update Fixes tag
> v1 Link: https://lore.kernel.org/r/20220602114529.6303-1-linmq006@xxxxxxxxx
> ---
> sound/soc/codecs/cros_ec_codec.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/sound/soc/codecs/cros_ec_codec.c b/sound/soc/codecs/cros_ec_codec.c
> index 8b0a9c788a26..11e7b3f6d410 100644
> --- a/sound/soc/codecs/cros_ec_codec.c
> +++ b/sound/soc/codecs/cros_ec_codec.c
> @@ -995,6 +995,7 @@ static int cros_ec_codec_platform_probe(struct platform_device *pdev)
> dev_dbg(dev, "ap_shm_phys_addr=%#llx len=%#x\n",
> priv->ap_shm_phys_addr, priv->ap_shm_len);
> }
> + of_node_put(node);
> }
> #endif
>
> --
> 2.25.1
>
