rpmsg: qcom_smd: add of_node node to edge device

This patch assigns the device node to the edge device, so that the edge
device drivers could read required device tree properties.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

drivers/rpmsg/qcom_smd.c

@@ -1368,6 +1368,7 @@ struct qcom_smd_edge *qcom_smd_register_edge(struct device *parent,
 
 	edge->dev.parent = parent;
 	edge->dev.release = qcom_smd_edge_release;
+	edge->dev.of_node = node;
 	edge->dev.groups = qcom_smd_edge_groups;
 	dev_set_name(&edge->dev, "%s:%s", dev_name(parent), node->name);
 	ret = device_register(&edge->dev);