From patchwork series 489622

https://patchwork.ozlabs.org//project/linuxppc-dev/list/?series=489622

Author: Fox Snowpatch

drivers/bus/fsl-mc/fsl-mc-bus.c

@@ -905,11 +905,7 @@ int fsl_mc_device_add(struct fsl_mc_obj_desc *obj_desc,
 	return 0;
 
 error_cleanup_dev:
-	kfree(mc_dev->regions);
-	if (mc_bus)
-		kfree(mc_bus);
-	else
-		kfree(mc_dev);
+	put_device(&mc_dev->dev);
 
 	return error;
 }