[PATCH 4/4] drm: bridge: adv7511: Make connector creation optional

[Laurent Pinchart]

Now that the driver supports all the connector-related bridge
operations, make the connector creation optional. This enables usage of
the adv7511 with the DRM bridge connector helper.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas at ideasonboard.com>
---
 drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
index 723560b36ee0..60efd19fa4df 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
@@ -902,17 +902,14 @@ static int adv7511_bridge_attach(struct drm_bridge *bridge,
 				 enum drm_bridge_attach_flags flags)
 {
 	struct adv7511 *adv = bridge_to_adv7511(bridge);
-	int ret;
+	int ret = 0;
 
-	if (flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR) {
-		DRM_ERROR("Fix bridge driver to make connector optional!");
-		return -EINVAL;
+	if (!(flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR)) {
+		ret = adv7511_connector_init(adv);
+		if (ret < 0)
+			return ret;
 	}
 
-	ret = adv7511_connector_init(adv);
-	if (ret < 0)
-		return ret;
-
 	if (adv->type == ADV7533 || adv->type == ADV7535)
 		ret = adv7533_attach_dsi(adv);
 
-- 
Regards,

Laurent Pinchart