sas_device_set_phy
sas_device_set_phy(dev, port->port);
sas_device_set_phy(found, phy->port);
sas_device_set_phy(child, phy->port);
void sas_device_set_phy(struct domain_device *dev, struct sas_port *port);
sas_device_set_phy(dev, port->port);