[PATCH v5 1/6] of_graph: add of_graph_get_local_port()

[Rob Herring]

On Wed, May 6, 2020 at 11:32 AM Sam Ravnborg <sam at ravnborg.org> wrote:
>
> Hi Dmitry
>
> On Sat, Apr 18, 2020 at 08:06:58PM +0300, Dmitry Osipenko wrote:
> > In some case, like a DRM display code for example, it's useful to silently
> > check whether port node exists at all in a device-tree before proceeding
> > with parsing the graph.
> >
> > This patch adds of_graph_get_local_port() which returns pointer to a local
> > port node, or NULL if graph isn't specified in a device-tree for a given
> > device node.
> >
> > Signed-off-by: Dmitry Osipenko <digetx at gmail.com>
> Nice little helper function.
> Reviewed-by: Sam Ravnborg <sam at ravnborg.org>
>
> Rob - OK to commit to drm-misc-next?

Yes, that's why I gave my R-by.

Rob