kernel/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
.. .. @@ -458,7 +458,7 @@ 458 458 DRM_MODE_CONNECTOR_DSI); 459 459 460 460 ctx->bl_dev = devm_backlight_device_register(dev, dev_name(dev), 461 - dsi->host->dev, ctx,461 + dev, ctx,462 462 &otm8009a_backlight_ops, 463 463 NULL); 464 464 if (IS_ERR(ctx->bl_dev)) {