From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Thu, 24 Oct 2024 02:20:30 +0000 (+0000)
Subject: gpu: drm: omapdrm: use new of_graph functions
X-Git-Tag: v6.13-rc1~151^2~12
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c005d3776ac77a168b7a791bfd662e533595cfeb;p=thirdparty%2Fkernel%2Flinux.git

gpu: drm: omapdrm: use new of_graph functions

Now we can use new port related functions for port parsing. Use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://lore.kernel.org/r/87cyjqb5sh.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---

diff --git a/drivers/gpu/drm/omapdrm/dss/dpi.c b/drivers/gpu/drm/omapdrm/dss/dpi.c
index 030f997eccd00..b17e77f700ddd 100644
--- a/drivers/gpu/drm/omapdrm/dss/dpi.c
+++ b/drivers/gpu/drm/omapdrm/dss/dpi.c
@@ -16,6 +16,7 @@
 #include <linux/export.h>
 #include <linux/kernel.h>
 #include <linux/of.h>
+#include <linux/of_graph.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/consumer.h>
 #include <linux/string.h>
@@ -709,7 +710,7 @@ int dpi_init_port(struct dss_device *dss, struct platform_device *pdev,
 	if (!dpi)
 		return -ENOMEM;
 
-	ep = of_get_next_child(port, NULL);
+	ep = of_graph_get_next_port_endpoint(port, NULL);
 	if (!ep)
 		return 0;
 
diff --git a/drivers/gpu/drm/omapdrm/dss/sdi.c b/drivers/gpu/drm/omapdrm/dss/sdi.c
index 91eaae3b94812..f9ae358e8e521 100644
--- a/drivers/gpu/drm/omapdrm/dss/sdi.c
+++ b/drivers/gpu/drm/omapdrm/dss/sdi.c
@@ -11,6 +11,7 @@
 #include <linux/export.h>
 #include <linux/kernel.h>
 #include <linux/of.h>
+#include <linux/of_graph.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/consumer.h>
 #include <linux/string.h>
@@ -346,7 +347,7 @@ int sdi_init_port(struct dss_device *dss, struct platform_device *pdev,
 	if (!sdi)
 		return -ENOMEM;
 
-	ep = of_get_next_child(port, NULL);
+	ep = of_graph_get_next_port_endpoint(port, NULL);
 	if (!ep) {
 		r = 0;
 		goto err_free;