drm: Remove redundant of_device_is_available check

This check is already performed by of_graph_get_remote_node. No
need to repeat it immediately after the call.

Signed-off-by: Ondrej Jirman <megous@megous.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190920172914.4015180-1-megous@megous.com

diff --git a/drivers/gpu/drm/drm_of.c b/drivers/gpu/drm/drm_of.c
index 43d89dd..0ca5880 100644 (file)
--- a/drivers/gpu/drm/drm_of.c
+++ b/drivers/gpu/drm/drm_of.c
@@ -250,11 +250,6 @@ int drm_of_find_panel_or_bridge(const struct device_node *np,
        if (!remote)
                return -ENODEV;
 
-       if (!of_device_is_available(remote)) {
-               of_node_put(remote);
-               return -ENODEV;
-       }
-
        if (panel) {
                *panel = of_drm_find_panel(remote);
                if (!IS_ERR(*panel))