From 00485d094244db47ae2bf4f738e8d0f8d9f5890f Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Thu, 4 Apr 2019 18:56:12 +0200
Subject: [PATCH] md: use correct type in super_1_load
Git-commit: 00485d094244db47ae2bf4f738e8d0f8d9f5890f
Patch-mainline: v5.2-rc1
References: bsc#1166003

If we want to convert from a little endian format we need to cast
to a little endian type, otherwise sparse will be unhappy.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Coly Li <colyli@suse.de>

---
 drivers/md/md.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/md/md.c b/drivers/md/md.c
index a15eb7e37c6d..7a74e2de40b5 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -1548,7 +1548,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
 		 */
 		s32 offset;
 		sector_t bb_sector;
-		u64 *bbp;
+		__le64 *bbp;
 		int i;
 		int sectors = le16_to_cpu(sb->bblog_size);
 		if (sectors > (PAGE_SIZE / 512))
@@ -1560,7 +1560,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
 		if (!sync_page_io(rdev, bb_sector, sectors << 9,
 				  rdev->bb_page, REQ_OP_READ, 0, true))
 			return -EIO;
-		bbp = (u64 *)page_address(rdev->bb_page);
+		bbp = (__le64 *)page_address(rdev->bb_page);
 		rdev->badblocks.shift = sb->bblog_shift;
 		for (i = 0 ; i < (sectors << (9-3)) ; i++, bbp++) {
 			u64 bb = le64_to_cpu(*bbp);
-- 
2.25.0