Cleanup macros and register defines for consistency

Signed-off-by: Hariprasad Shenai <haripra...@chelsio.com>
---
 drivers/infiniband/hw/cxgb4/cm.c          |    4 ++--
 drivers/infiniband/hw/cxgb4/t4fw_ri_api.h |    4 +++-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 743b805..85167dc 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -675,7 +675,7 @@ static int send_connect(struct c4iw_ep *ep)
        if (is_t5(ep->com.dev->rdev.lldi.adapter_type)) {
                opt2 |= T5_OPT_2_VALID_F;
                opt2 |= V_CONG_CNTRL(CONG_ALG_TAHOE);
-               opt2 |= CONG_CNTRL_VALID; /* OPT_2_ISS for T5 */
+               opt2 |= T5_ISS_F;
        }
        t4_set_arp_err_handler(skb, ep, act_open_req_arp_failure);
 
@@ -2217,7 +2217,7 @@ static void accept_cr(struct c4iw_ep *ep, struct sk_buff 
*skb,
                u32 isn = (prandom_u32() & ~7UL) - 1;
                opt2 |= T5_OPT_2_VALID_F;
                opt2 |= V_CONG_CNTRL(CONG_ALG_TAHOE);
-               opt2 |= CONG_CNTRL_VALID; /* OPT_2_ISS for T5 */
+               opt2 |= T5_ISS_F;
                rpl5 = (void *)rpl;
                memset(&rpl5->iss, 0, roundup(sizeof(*rpl5)-sizeof(*rpl), 16));
                if (peer2peer)
diff --git a/drivers/infiniband/hw/cxgb4/t4fw_ri_api.h 
b/drivers/infiniband/hw/cxgb4/t4fw_ri_api.h
index 5709e77..fe29e87 100644
--- a/drivers/infiniband/hw/cxgb4/t4fw_ri_api.h
+++ b/drivers/infiniband/hw/cxgb4/t4fw_ri_api.h
@@ -848,6 +848,8 @@ enum {                     /* TCP congestion control 
algorithms */
 #define V_CONG_CNTRL(x) ((x) << S_CONG_CNTRL)
 #define G_CONG_CNTRL(x) (((x) >> S_CONG_CNTRL) & M_CONG_CNTRL)
 
-#define CONG_CNTRL_VALID   (1 << 18)
+#define T5_ISS_S    18
+#define T5_ISS_V(x) ((x) << T5_ISS_S)
+#define T5_ISS_F    T5_ISS_V(1U)
 
 #endif /* _T4FW_RI_API_H_ */
-- 
1.7.1

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