qla2xxx: Remove __constant_ prefix

Whether htonl() or __constant_htonl() is used, if the argument
is a constant the conversion happens at compile time. Hence leave
out the __constant_ prefix for this and other endianness
conversion functions. This improves source code readability.

[jejb: checkpatch fixes]
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Acked-by: Himanshu Madhani <himanshu.madhani@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c
index 89804d2..264be49 100644
--- a/drivers/scsi/qla2xxx/qla_nx.c
+++ b/drivers/scsi/qla2xxx/qla_nx.c
@@ -1765,8 +1765,8 @@
 
 	/* Setup ring parameters in initialization control block. */
 	icb = (struct init_cb_81xx *)ha->init_cb;
-	icb->request_q_outpointer = __constant_cpu_to_le16(0);
-	icb->response_q_inpointer = __constant_cpu_to_le16(0);
+	icb->request_q_outpointer = cpu_to_le16(0);
+	icb->response_q_inpointer = cpu_to_le16(0);
 	icb->request_q_length = cpu_to_le16(req->length);
 	icb->response_q_length = cpu_to_le16(rsp->length);
 	icb->request_q_address[0] = cpu_to_le32(LSD(req->dma));
@@ -2546,7 +2546,7 @@
 			    "Do ROM fast read failed.\n");
 			goto done_read;
 		}
-		dwptr[i] = __constant_cpu_to_le32(val);
+		dwptr[i] = cpu_to_le32(val);
 	}
 done_read:
 	return dwptr;