On Fri, Sep 20, 2019 at 1:29 PM megous@megous.com wrote:

From: Ondrej Jirman megous@megous.com

This check is already performed by of_graph_get_remote_node. No need to repeat it immediately after the call.

Signed-off-by: Ondrej Jirman megous@megous.com

Thanks for your patch, I've applied it to drm-misc-next.

Sean

---

drivers/gpu/drm/drm_of.c | 5 ----- 1 file changed, 5 deletions(-)

diff --git a/drivers/gpu/drm/drm_of.c b/drivers/gpu/drm/drm_of.c index 43d89dd59c6b..0ca58803ba46 100644 --- a/drivers/gpu/drm/drm_of.c +++ b/drivers/gpu/drm/drm_of.c @@ -247,17 +247,12 @@ int drm_of_find_panel_or_bridge(const struct device_node *np, *panel = NULL;

    remote = of_graph_get_remote_node(np, port, endpoint);
    if (!remote)
            return -ENODEV;

•   if (!of_device_is_available(remote)) {
  

•           of_node_put(remote);
  

•           return -ENODEV;
  

•   }
  

•   if (panel) {
            *panel = of_drm_find_panel(remote);
            if (!IS_ERR(*panel))
                    ret = 0;
            else
                    *panel = NULL;
  

-- 2.23.0