drm/sti: hdmi: add bridge before attaching

DRM bridges should be always added to the global bridge list before being
attached.

Acked-by: Raphael Gallais-Pou <[e-mail]>
Acked-by: Alain Volmat <[e-mail]>
Link: https://patch.msgid.link/[e-mail]
Signed-off-by: Luca Ceresoli <[e-mail]>

drivers/gpu/drm/sti/sti_hdmi.c

···
 
 	platform_set_drvdata(pdev, hdmi);
 
+	drm_bridge_add(&hdmi->bridge);
 	return component_add(&pdev->dev, &sti_hdmi_ops);
 
  release_adapter:
···
 	if (hdmi->audio_pdev)
 		platform_device_unregister(hdmi->audio_pdev);
 	component_del(&pdev->dev, &sti_hdmi_ops);
+	drm_bridge_remove(&hdmi->bridge);
 }
 
 struct platform_driver sti_hdmi_driver = {