drm/i2c: tda998x: don't register the connector
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@arm.com>
Reviewed-by: Liviu Dudau <Liviu.Dudau@arm.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1469444148-19003-1-git-send-email-brian.starkey@arm.com
Link: http://patchwork.freedesktop.org/patch/msgid/545C835D.1050008@arm.com
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
index 9798d40..088900d 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -1584,7 +1584,6 @@
static void tda998x_connector_destroy(struct drm_connector *connector)
{
- drm_connector_unregister(connector);
drm_connector_cleanup(connector);
}
@@ -1656,16 +1655,10 @@
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:
@@ -1678,7 +1671,6 @@
{
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);