Re: [PATCH v4 resend 9/9] fbdev: omapfb: use of_graph_get_remote_port()

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On 6/17/24 02:59, Kuninori Morimoto wrote:
We already have of_graph_get_remote_port(), Let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>

applied to fbdev git tree.

Thanks!
Helge

---
  drivers/video/fbdev/omap2/omapfb/dss/dss-of.c | 15 +--------------
  1 file changed, 1 insertion(+), 14 deletions(-)

diff --git a/drivers/video/fbdev/omap2/omapfb/dss/dss-of.c b/drivers/video/fbdev/omap2/omapfb/dss/dss-of.c
index 14965a3fd05b7..4040e247e026e 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/dss-of.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/dss-of.c
@@ -117,19 +117,6 @@ u32 dss_of_port_get_port_number(struct device_node *port)
  	return reg;
  }

-static struct device_node *omapdss_of_get_remote_port(const struct device_node *node)
-{
-	struct device_node *np;
-
-	np = of_graph_get_remote_endpoint(node);
-	if (!np)
-		return NULL;
-
-	np = of_get_next_parent(np);
-
-	return np;
-}
-
  struct omap_dss_device *
  omapdss_of_find_source_for_first_ep(struct device_node *node)
  {
@@ -141,7 +128,7 @@ omapdss_of_find_source_for_first_ep(struct device_node *node)
  	if (!ep)
  		return ERR_PTR(-EINVAL);

-	src_port = omapdss_of_get_remote_port(ep);
+	src_port = of_graph_get_remote_port(ep);
  	if (!src_port) {
  		of_node_put(ep);
  		return ERR_PTR(-EINVAL);






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