+static struct virtio_uml_platform_data *
+virtio_uml_create_pdata(struct platform_device *pdev)
+{
+ struct device_node *np = pdev->dev.of_node;
+ struct virtio_uml_platform_data *pdata;
+ int ret;
+
+ if (!np)
+ return ERR_PTR(-EINVAL);
+
+ pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
+ if (!pdata)
+ return ERR_PTR(-ENOMEM);
+
+ INIT_WORK(&pdata->conn_broken_wk, vu_of_conn_broken);
+ pdata->pdev = pdev;
+
+ ret = of_property_read_string(np, "socket-path", &pdata->socket_path);
+ if (ret)
+ return ERR_PTR(ret);
+
+ ret = of_property_read_u32(np, "virtio-device-id",
+ &pdata->virtio_device_id);
+ if (ret)
+ return ERR_PTR(ret);
+
+ return pdata;
+}
+