IB/hfi1: Move constant to the right in bitwise operations

Implement changes recommended by the Coccinelle tool to move constant to
the right in bitwise operations

-bash-4.2$ make coccicheck MODE=report M=drivers/infiniband/hw/hfi1/

drivers/infiniband/hw/hfi1/pio.c:765:4-16: Move constant to right.
drivers/infiniband/hw/hfi1/rc.c:2503:19-29: Move constant to right.
drivers/infiniband/hw/hfi1/chip.c:9813:11-22: Move constant to right.
drivers/infiniband/hw/hfi1/chip.c:14468:29-40: Move constant to right.
Reviewed-by: Jubin John <jubin.john@intel.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Harish Chegondi <harish.chegondi@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

drivers/staging/rdma/hfi1/chip.c

@@ -9810,7 +9810,7 @@ static int goto_offline(struct hfi1_pportdata *ppd, u8 rem_reason)
 
 	if (do_transition) {
 		ret = set_physical_link_state(dd,
-					      PLS_OFFLINE | (rem_reason << 8));
+					      (rem_reason << 8) | PLS_OFFLINE);
 
 		if (ret != HCMD_SUCCESS) {
 			dd_dev_err(dd,
@@ -14465,8 +14465,8 @@ static void handle_temp_err(struct hfi1_devdata *dd)
 	 */
 	ppd->driver_link_ready = 0;
 	ppd->link_enabled = 0;
-	set_physical_link_state(dd, PLS_OFFLINE |
-				(OPA_LINKDOWN_REASON_SMA_DISABLED << 8));
+	set_physical_link_state(dd, (OPA_LINKDOWN_REASON_SMA_DISABLED << 8) |
+				PLS_OFFLINE);
 	/*
 	 * Step 2: Shutdown LCB and 8051
 	 *         After shutdown, do not restore DC_CFG_RESET value.

drivers/staging/rdma/hfi1/pio.c

@@ -762,8 +762,8 @@ struct send_context *sc_alloc(struct hfi1_devdata *dd, int type,
 
 	/* set the default partition key */
 	write_kctxt_csr(dd, hw_context, SC(CHECK_PARTITION_KEY),
-			(DEFAULT_PKEY &
-			 SC(CHECK_PARTITION_KEY_VALUE_MASK)) <<
+			(SC(CHECK_PARTITION_KEY_VALUE_MASK) &
+			 DEFAULT_PKEY) <<
 			SC(CHECK_PARTITION_KEY_VALUE_SHIFT));
 
 	/* per context type checks */

drivers/staging/rdma/hfi1/rc.c

@@ -2500,7 +2500,7 @@ void hfi1_rc_rcv(struct hfi1_packet *packet)
 	return;
 
 rnr_nak:
-	qp->r_nak_state = IB_RNR_NAK | qp->r_min_rnr_timer;
+	qp->r_nak_state = qp->r_min_rnr_timer | IB_RNR_NAK;
 	qp->r_ack_psn = qp->r_psn;
 	/* Queue RNR NAK for later */
 	rc_defered_ack(rcd, qp);