drm/i2c: tda998x: unregister the connector in the unbind function

tda998x uses drm_connector_register() in the .bind function that
needs to be balanced with a drm_connector_unregister() in the .unbind.
Otherwise dangling sysfs entries are left behind and future rebinds
will fail.

Signed-off-by: Liviu Dudau <[email protected]>
Signed-off-by: Russell King <[email protected]>

diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
index 896b6aaf8c4d0e376506913914961d1639785321..cdbd83b957705a3c4249c44a0334b512051f3880 100644 (file)
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -1472,6 +1472,7 @@ 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);