linux-kernel - [PATCH 3/3] Constify struct block_device_operations for 2.6.32-git-053fe57ac v2

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Date:	Mon, 14 Dec 2009 00:59:22 +0100
From:	re.emese@...il.com
To:	linux-kernel@...r.kernel.org
Cc:	Emese Revfy <re.emese@...il.com>, jens.axboe@...cle.com,
	tj@...nel.org, mingo@...e.hu, akpm@...ux-foundation.org,
	torvalds@...ux-foundation.org
Subject: [PATCH 3/3] Constify struct block_device_operations for 2.6.32-git-053fe57ac v2

From: Emese Revfy <re.emese@...il.com>


Signed-off-by: Emese Revfy <re.emese@...il.com>
---
 include/linux/blkdev.h |   22 +++++++++++-----------
 1 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 784a919..ec674e7 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1283,19 +1283,19 @@ static inline int blk_integrity_rq(struct request *rq)
 #endif /* CONFIG_BLK_DEV_INTEGRITY */
 
 struct block_device_operations {
-	int (*open) (struct block_device *, fmode_t);
-	int (*release) (struct gendisk *, fmode_t);
-	int (*locked_ioctl) (struct block_device *, fmode_t, unsigned, unsigned long);
-	int (*ioctl) (struct block_device *, fmode_t, unsigned, unsigned long);
-	int (*compat_ioctl) (struct block_device *, fmode_t, unsigned, unsigned long);
-	int (*direct_access) (struct block_device *, sector_t,
+	int (* const open) (struct block_device *, fmode_t);
+	int (* const release) (struct gendisk *, fmode_t);
+	int (* const locked_ioctl) (struct block_device *, fmode_t, unsigned, unsigned long);
+	int (* const ioctl) (struct block_device *, fmode_t, unsigned, unsigned long);
+	int (* const compat_ioctl) (struct block_device *, fmode_t, unsigned, unsigned long);
+	int (* const direct_access) (struct block_device *, sector_t,
 						void **, unsigned long *);
-	int (*media_changed) (struct gendisk *);
-	unsigned long long (*set_capacity) (struct gendisk *,
+	int (* const media_changed) (struct gendisk *);
+	unsigned long long (* const set_capacity) (struct gendisk *,
 						unsigned long long);
-	int (*revalidate_disk) (struct gendisk *);
-	int (*getgeo)(struct block_device *, struct hd_geometry *);
-	struct module *owner;
+	int (* const revalidate_disk) (struct gendisk *);
+	int (*const getgeo)(struct block_device *, struct hd_geometry *);
+	struct module * const owner;
 };
 
 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
-- 
1.6.5.3

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