if (priv->data.dual_emac) {                             \
                        struct cpsw_slave *slave = priv->slaves +       \
                                                priv->emac_port;        \
-                       int slave_port = cpsw_get_slave_port(priv,      \
+                       int slave_port = cpsw_get_slave_port(           \
                                                slave->slave_num);      \
                        cpsw_ale_add_mcast(priv->ale, addr,             \
                                1 << slave_port | ALE_PORT_HOST,        \
                }                                                       \
        } while (0)
 
-static inline int cpsw_get_slave_port(struct cpsw_priv *priv, u32 slave_num)
+static inline int cpsw_get_slave_port(u32 slave_num)
 {
        return slave_num + 1;
 }
        if (!phy)
                return;
 
-       slave_port = cpsw_get_slave_port(priv, slave->slave_num);
+       slave_port = cpsw_get_slave_port(slave->slave_num);
 
        if (phy->link) {
                mac_control = priv->data.mac_control;
 
        slave->mac_control = 0; /* no link yet */
 
-       slave_port = cpsw_get_slave_port(priv, slave->slave_num);
+       slave_port = cpsw_get_slave_port(slave->slave_num);
 
        if (priv->data.dual_emac)
                cpsw_add_dual_emac_def_ale_entries(priv, slave, slave_port);
 {
        u32 slave_port;
 
-       slave_port = cpsw_get_slave_port(priv, slave->slave_num);
+       slave_port = cpsw_get_slave_port(slave->slave_num);
 
        if (!slave->phy)
                return;