On Wed, May 6, 2020 at 11:32 AM Sam Ravnborg <sam@xxxxxxxxxxxx> 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@xxxxxxxxx> > Nice little helper function. > Reviewed-by: Sam Ravnborg <sam@xxxxxxxxxxxx> > > Rob - OK to commit to drm-misc-next? Yes, that's why I gave my R-by. Rob
