From: Leon Romanovsky <leon@kernel.org>
Date: Wed, 25 Oct 2017 23:10:19 +0300
Subject: RDMA/cxgb4: Annotate r2 and stag as __be32
Patch-mainline: v4.15-rc1
Git-commit: 7d7d065a5eec7e218174d5c64a9f53f99ffdb119
References: bsc#1064802 bsc#1066129

Chelsio cxgb4 HW is big-endian, hence there is need to properly
annotate r2 and stag fields as __be32 and not __u32 to fix the
following sparse warnings.

  drivers/infiniband/hw/cxgb4/qp.c:614:16:
    warning: incorrect type in assignment (different base types)
      expected unsigned int [unsigned] [usertype] r2
      got restricted __be32 [usertype] <noident>
  drivers/infiniband/hw/cxgb4/qp.c:615:18:
    warning: incorrect type in assignment (different base types)
      expected unsigned int [unsigned] [usertype] stag
      got restricted __be32 [usertype] <noident>

Cc: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/hw/cxgb4/t4fw_ri_api.h |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/infiniband/hw/cxgb4/t4fw_ri_api.h
+++ b/drivers/infiniband/hw/cxgb4/t4fw_ri_api.h
@@ -675,8 +675,8 @@ struct fw_ri_fr_nsmr_tpte_wr {
 	__u16  wrid;
 	__u8   r1[3];
 	__u8   len16;
-	__u32  r2;
-	__u32  stag;
+	__be32  r2;
+	__be32  stag;
 	struct fw_ri_tpte tpte;
 	__u64  pbl[2];
 };