linux-kernel - [PATCH 07/23] md: remove the kernel version of md

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Message-Id: <20200714190427.4332-8-hch@lst.de>
Date:   Tue, 14 Jul 2020 21:04:11 +0200
From:   Christoph Hellwig <hch@....de>
To:     linux-kernel@...r.kernel.org
Cc:     "H. Peter Anvin" <hpa@...or.com>, Song Liu <song@...nel.org>,
        Al Viro <viro@...iv.linux.org.uk>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        linux-raid@...r.kernel.org, linux-fsdevel@...r.kernel.org
Subject: [PATCH 07/23] md: remove the kernel version of md_u.h

mdp_major can just move to drivers/md/md.h.

Signed-off-by: Christoph Hellwig <hch@....de>
Acked-by: Song Liu <song@...nel.org>
---
 drivers/md/md.h           |  1 +
 include/linux/raid/md_u.h | 13 -------------
 2 files changed, 1 insertion(+), 13 deletions(-)
 delete mode 100644 include/linux/raid/md_u.h

diff --git a/drivers/md/md.h b/drivers/md/md.h
index 37315a3f28e97d..6f8fff77ce10a5 100644
--- a/drivers/md/md.h
+++ b/drivers/md/md.h
@@ -801,6 +801,7 @@ static inline void mddev_check_write_zeroes(struct mddev *mddev, struct bio *bio
 		mddev->queue->limits.max_write_zeroes_sectors = 0;
 }
 
+extern int mdp_major;
 void md_autostart_arrays(int part);
 
 #endif /* _MD_MD_H */
diff --git a/include/linux/raid/md_u.h b/include/linux/raid/md_u.h
deleted file mode 100644
index 8dfec085a20ee1..00000000000000
--- a/include/linux/raid/md_u.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
-   md_u.h : user <=> kernel API between Linux raidtools and RAID drivers
-          Copyright (C) 1998 Ingo Molnar
-	  
-*/
-#ifndef _MD_U_H
-#define _MD_U_H
-
-#include <uapi/linux/raid/md_u.h>
-
-extern int mdp_major;
-#endif 
-- 
2.27.0