iw_cxgb4: Adds support for T6 adapter

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

drivers/infiniband/hw/cxgb4/t4.h

@@ -455,8 +455,7 @@ static inline void pio_copy(u64 __iomem *dst, u64 *src)
 	}
 }
 
-static inline void t4_ring_sq_db(struct t4_wq *wq, u16 inc, u8 t5,
-				 union t4_wr *wqe)
+static inline void t4_ring_sq_db(struct t4_wq *wq, u16 inc, union t4_wr *wqe)
 {
 
 	/* Flush host queue memory writes. */
@@ -482,7 +481,7 @@ static inline void t4_ring_sq_db(struct t4_wq *wq, u16 inc, u8 t5,
 	writel(QID_V(wq->sq.qid) | PIDX_V(inc), wq->db);
 }
 
-static inline void t4_ring_rq_db(struct t4_wq *wq, u16 inc, u8 t5,
+static inline void t4_ring_rq_db(struct t4_wq *wq, u16 inc,
 				 union t4_recv_wr *wqe)
 {