rphy_to_expander_device
rphy_to_expander_device(rphy));
rphy_to_expander_device(dev->rphy);
struct sas_expander_device *ex = rphy_to_expander_device(dev->rphy);
rphy_to_expander_device(child->rphy);
struct sas_expander_device *ex = rphy_to_expander_device(dev->rphy);
struct sas_expander_device *edev = rphy_to_expander_device(rphy);
struct sas_expander_device *parent_ex = rphy_to_expander_device(parent->rphy);
edev = rphy_to_expander_device(rphy);
rphy_to_expander_device(rphy), hba_port->port_id);
rphy_to_expander_device(rphy), hba_port->port_id);
struct sas_expander_device *edev = rphy_to_expander_device(rphy); \
struct sas_expander_device *edev = rphy_to_expander_device(rphy);
struct sas_expander_device *exp = rphy_to_expander_device(rphy);