RDMA/hns: Fix endian conversions and annotations

This patch removes the warnings reported by sparse.
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

drivers/infiniband/hw/hns/hns_roce_device.h

@@ -579,22 +579,22 @@ struct hns_roce_ceqe {
 };
 
 struct hns_roce_aeqe {
-	u32 asyn;
+	__le32 asyn;
 	union {
 		struct {
-			u32 qp;
+			__le32 qp;
 			u32 rsv0;
 			u32 rsv1;
 		} qp_event;
 
 		struct {
-			u32 cq;
+			__le32 cq;
 			u32 rsv0;
 			u32 rsv1;
 		} cq_event;
 
 		struct {
-			u32 ceqe;
+			__le32 ceqe;
 			u32 rsv0;
 			u32 rsv1;
 		} ce_event;
@@ -864,7 +864,7 @@ static inline struct hns_roce_sqp *hr_to_hr_sqp(struct hns_roce_qp *hr_qp)
 	return container_of(hr_qp, struct hns_roce_sqp, hr_qp);
 }
 
-static inline void hns_roce_write64_k(__be32 val[2], void __iomem *dest)
+static inline void hns_roce_write64_k(__le32 val[2], void __iomem *dest)
 {
 	__raw_writeq(*(u64 *) val, dest);
 }

drivers/infiniband/hw/hns/hns_roce_hw_v1.h

@@ -260,7 +260,7 @@ struct hns_roce_cqe {
 	__le32 cqe_byte_4;
 	union {
 		__le32 r_key;
-		__be32 immediate_data;
+		__le32 immediate_data;
 	};
 	__le32 byte_cnt;
 	__le32 cqe_byte_16;