Drop drm_connector handling that is not needed:
- drm_dev_register() in the display controller driver takes
care of registering connectors.
So the call to drm_connector_register() call is not needed in the bridge
driver.
- Use of drm_connector_unregister() is only required for drivers that
explicit have called drm_dev_register.
- The reference counting using drm_connector_put() is likewise not needed.
Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Cc: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
Cc: Neil Armstrong <narmstrong@xxxxxxxxxxxx>
Cc: Laurent Pinchart <Laurent.pinchart@xxxxxxxxxxxxxxxx>
Cc: Jonas Karlman <jonas@xxxxxxxxx>
Cc: Jernej Skrabec <jernej.skrabec@xxxxxxxx>
---
drivers/gpu/drm/bridge/tc358764.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/gpu/drm/bridge/tc358764.c b/drivers/gpu/drm/bridge/tc358764.c
index 5ac1430fab04..a277739fab58 100644
--- a/drivers/gpu/drm/bridge/tc358764.c
+++ b/drivers/gpu/drm/bridge/tc358764.c
@@ -375,7 +375,6 @@ static int tc358764_attach(struct drm_bridge *bridge,
drm_connector_attach_encoder(&ctx->connector, bridge->encoder);
drm_panel_attach(ctx->panel, &ctx->connector);
ctx->connector.funcs->reset(&ctx->connector);
- drm_connector_register(&ctx->connector);
return 0;
}
@@ -384,10 +383,8 @@ static void tc358764_detach(struct drm_bridge *bridge)
{
struct tc358764 *ctx = bridge_to_tc358764(bridge);
- drm_connector_unregister(&ctx->connector);
drm_panel_detach(ctx->panel);
ctx->panel = NULL;
- drm_connector_put(&ctx->connector);
}
static const struct drm_bridge_funcs tc358764_bridge_funcs = {
--
2.25.1
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