On 3/7/22 13:38, Miaoqian Lin wrote:
> The device_node pointer is returned by of_parse_phandle() with refcount
> incremented. We should use of_node_put() on it when done.
>
> Fixes: f76ee892a99e ("omapfb: copy omapdss & displays for omapfb")
> Signed-off-by: Miaoqian Lin <linmq006@xxxxxxxxx>
applied to the fbdev for-next tree.
Thanks!
Helge
> ---
> drivers/video/fbdev/omap2/omapfb/displays/connector-dvi.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/video/fbdev/omap2/omapfb/displays/connector-dvi.c b/drivers/video/fbdev/omap2/omapfb/displays/connector-dvi.c
> index 2fa436475b40..c8ad3ef42bd3 100644
> --- a/drivers/video/fbdev/omap2/omapfb/displays/connector-dvi.c
> +++ b/drivers/video/fbdev/omap2/omapfb/displays/connector-dvi.c
> @@ -246,6 +246,7 @@ static int dvic_probe_of(struct platform_device *pdev)
> adapter_node = of_parse_phandle(node, "ddc-i2c-bus", 0);
> if (adapter_node) {
> adapter = of_get_i2c_adapter_by_node(adapter_node);
> + of_node_put(adapter_node);
> if (adapter == NULL) {
> dev_err(&pdev->dev, "failed to parse ddc-i2c-bus\n");
> omap_dss_put_device(ddata->in);
