[PATCH v2 6/9] drm/display: bridge_connector: use drm_bridge_is_last()

[Luca Ceresoli]

Simplify code to know whether a bridge is the last in the chain by using
drm_bridge_is_last().

Reviewed-by: Maxime Ripard <mrip...@kernel.org>
Signed-off-by: Luca Ceresoli <luca.ceres...@bootlin.com>
---
 drivers/gpu/drm/display/drm_bridge_connector.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/display/drm_bridge_connector.c 
b/drivers/gpu/drm/display/drm_bridge_connector.c
index 
51f30307d445e5ce1345d11cda391f72e7323533..16cef81d9e115f177fca19fbd9d2f1aaa043a84e
 100644
--- a/drivers/gpu/drm/display/drm_bridge_connector.c
+++ b/drivers/gpu/drm/display/drm_bridge_connector.c
@@ -749,12 +749,11 @@ struct drm_connector *drm_bridge_connector_init(struct 
drm_device *drm,
                                return ERR_PTR(-EINVAL);
                }
 
-               if (!drm_bridge_get_next_bridge(bridge))
+               if (drm_bridge_is_last(bridge))
                        connector_type = bridge->type;
 
 #ifdef CONFIG_OF
-               if (!drm_bridge_get_next_bridge(bridge) &&
-                   bridge->of_node)
+               if (drm_bridge_is_last(bridge) && bridge->of_node)
                        connector->fwnode = 
fwnode_handle_get(of_fwnode_handle(bridge->of_node));
 #endif
 

-- 
2.50.1