From: Christoph Hellwig <hch@lst.de>
Date: Fri, 26 Jun 2020 08:01:57 +0000 (+0200)
Subject: block: remove the unused bd_private field from struct block_device
X-Git-Tag: v5.15~3211^2~44
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=47b5e00322a3033851ab304f3c3873aebdfb4979;p=platform%2Fkernel%2Flinux-starfive.git

block: remove the unused bd_private field from struct block_device

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index 667cd36..b5f7105 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -41,13 +41,6 @@ struct block_device {
 	struct gendisk *	bd_disk;
 	struct backing_dev_info *bd_bdi;
 	struct list_head	bd_list;
-	/*
-	 * Private data.  You must have bd_claim'ed the block_device
-	 * to use this.  NOTE:  bd_claim allows an owner to claim
-	 * the same device multiple times, the owner must take special
-	 * care to not mess up bd_private for that case.
-	 */
-	unsigned long		bd_private;
 
 	/* The counter of freeze processes */
 	int			bd_fsfreeze_count;