Revert "drm: of: Lookup if child node has panel or bridge"

[sfrench/cifs-2.6.git] / drivers / gpu / drm / drm_of.c

diff --git a/drivers/gpu/drm/drm_of.c b/drivers/gpu/drm/drm_of.c
index 026e4e29a0f374436a839303c019eef0541fb45a..9a2cfab3a177fe17618cd765a04c480e516a938e 100644 (file)
--- a/drivers/gpu/drm/drm_of.c
+++ b/drivers/gpu/drm/drm_of.c
@@ -244,21 +244,6 @@ int drm_of_find_panel_or_bridge(const struct device_node *np,
        if (panel)
                *panel = NULL;
 
-       /**
-        * Devices can also be child nodes when we also control that device
-        * through the upstream device (ie, MIPI-DCS for a MIPI-DSI device).
-        *
-        * Lookup for a child node of the given parent that isn't either port
-        * or ports.
-        */
-       for_each_available_child_of_node(np, remote) {
-               if (of_node_name_eq(remote, "port") ||
-                   of_node_name_eq(remote, "ports"))
-                       continue;
-
-               goto of_find_panel_or_bridge;
-       }
-
        /*
         * of_graph_get_remote_node() produces a noisy error message if port
         * node isn't found and the absence of the port is a legit case here,
@@ -269,8 +254,6 @@ int drm_of_find_panel_or_bridge(const struct device_node *np,
                return -ENODEV;
 
        remote = of_graph_get_remote_node(np, port, endpoint);
-
-of_find_panel_or_bridge:
        if (!remote)
                return -ENODEV;