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2024-01-03 2f7c68cb55ecb7331f2381deb497c27155f32faf

 kernel/drivers/gpu/drm/panel/panel-sitronix-st7701.c
.. .. @@ -384,7 +384,15 @@
384 384  	st7701->dsi = dsi;
385 385  	st7701->desc = desc;
386 386  
387 -	return mipi_dsi_attach(dsi);
387 +	ret = mipi_dsi_attach(dsi);
388 +	if (ret)
389 +		goto err_attach;
390 +
391 +	return 0;
392 +
393 +err_attach:
394 +	drm_panel_remove(&st7701->panel);
395 +	return ret;
388 396  }
389 397  
390 398  static int st7701_dsi_remove(struct mipi_dsi_device *dsi)

..	..	@@ -384,7 +384,15 @@
384	384	st7701->dsi = dsi;
385	385	st7701->desc = desc;
386	386
387		- return mipi_dsi_attach(dsi);
	387	+ ret = mipi_dsi_attach(dsi);
	388	+ if (ret)
	389	+ goto err_attach;
	390	+
	391	+ return 0;
	392	+
	393	+err_attach:
	394	+ drm_panel_remove(&st7701->panel);
	395	+ return ret;
388	396	}
389	397
390	398	static int st7701_dsi_remove(struct mipi_dsi_device *dsi)