[PATCH] drm/i2c: tda998x: don't register the connector

[Brian Starkey]

The connector shouldn't be registered until the rest of the whole device
is set up, so that consistent state is presented to userspace.

As drm_dev_register() now registers all of the connectors anyway,
there's no need to explicitly do it in individual drivers so remove
the calls to drm_connector_register()/drm_connector_unregister().

This allows componentised drivers to use tda998x without having racy
initialisation.

Signed-off-by: Brian Starkey <brian.starkey@xxxxxxx>
Reviewed-by: Liviu Dudau <Liviu.Dudau@xxxxxxx>
Cc: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
---
 drivers/gpu/drm/i2c/tda998x_drv.c |    8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
index f4315bc..6e6fca2 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -1369,7 +1369,6 @@ const struct drm_connector_helper_funcs tda998x_connector_helper_funcs = {
 
 static void tda998x_connector_destroy(struct drm_connector *connector)
 {
-	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 }
 
@@ -1441,16 +1440,10 @@ static int tda998x_bind(struct device *dev, struct device *master, void *data)
 	if (ret)
 		goto err_connector;
 
-	ret = drm_connector_register(&priv->connector);
-	if (ret)
-		goto err_sysfs;
-
 	drm_mode_connector_attach_encoder(&priv->connector, &priv->encoder);
 
 	return 0;
 
-err_sysfs:
-	drm_connector_cleanup(&priv->connector);
 err_connector:
 	drm_encoder_cleanup(&priv->encoder);
 err_encoder:
@@ -1463,7 +1456,6 @@ static void tda998x_unbind(struct device *dev, struct device *master,
 {
 	struct tda998x_priv *priv = dev_get_drvdata(dev);
 
-	drm_connector_unregister(&priv->connector);
 	drm_connector_cleanup(&priv->connector);
 	drm_encoder_cleanup(&priv->encoder);
 	tda998x_destroy(priv);
-- 
1.7.9.5