linux-kernel - [PATCH 2/6] drm/omapdrm: use of_graph_get_remote

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Message-ID: <87lgu74l17.wl%kuninori.morimoto.gx@renesas.com>
Date:   Thu, 19 Jan 2017 06:34:56 +0000
From:   Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Frank Rowand <frowand.list@...il.com>
CC:     Linux-Kernel <linux-kernel@...r.kernel.org>,
        Linux-DT <devicetree@...r.kernel.org>,
        Laurent <laurent.pinchart@...asonboard.com>,
        Tomi Valkeinen <tomi.valkeinen@...com>,
        David Airlie <airlied@...ux.ie>,
        Sean Paul <seanpaul@...omium.org>,
        Peter Chen <peter.chen@....com>,
        Peter Ujfalusi <peter.ujfalusi@...com>,
        Benoit Parrot <bparrot@...com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Javier Martinez Canillas <javier@....samsung.com>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Subject: [PATCH 2/6] drm/omapdrm: use of_graph_get_remote_endpoint()


From: Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>

Now, we can use of_graph_get_remote_endpoint(). Let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>
---
 drivers/gpu/drm/omapdrm/dss/dss-of.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/omapdrm/dss/dss-of.c b/drivers/gpu/drm/omapdrm/dss/dss-of.c
index dfd4e96..f49f2ba 100644
--- a/drivers/gpu/drm/omapdrm/dss/dss-of.c
+++ b/drivers/gpu/drm/omapdrm/dss/dss-of.c
@@ -16,6 +16,7 @@
 #include <linux/err.h>
 #include <linux/module.h>
 #include <linux/of.h>
+#include <linux/of_graph.h>
 #include <linux/seq_file.h>
 
 #include "omapdss.h"
@@ -127,7 +128,7 @@ static struct device_node *omapdss_of_get_remote_port(const struct device_node *
 {
 	struct device_node *np;
 
-	np = of_parse_phandle(node, "remote-endpoint", 0);
+	np = of_graph_get_remote_endpoint(node);
 	if (!np)
 		return NULL;
 
-- 
1.9.1