qcom_smd_register_edge
smd->edge = qcom_smd_register_edge(smd->dev, smd->node);
EXPORT_SYMBOL(qcom_smd_register_edge);
qcom_smd_register_edge(&pdev->dev, node);
edge = qcom_smd_register_edge(dev, edge_node);
struct qcom_smd_edge *qcom_smd_register_edge(struct device *parent,