We already have of_graph_get_remote_port(), Let's use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
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);
--
2.43.0
