From: Emese Revfy <re.emese@gmail.com>
To: gregkh@suse.de, torvalds@linux-foundation.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 04/31] Constify struct block_device_operations for 2.6.32 v1
Date: Fri, 04 Dec 2009 23:12:00 +0100 [thread overview]
Message-ID: <4B198930.8000600@gmail.com> (raw)
In-Reply-To: <4B198670.2000406@gmail.com>
From: Emese Revfy <re.emese@gmail.com>
Constify struct block_device_operations.
Signed-off-by: Emese Revfy <re.emese@gmail.com>
---
drivers/staging/dst/dcore.c | 2 +-
drivers/staging/hv/blkvsc_drv.c | 2 +-
include/linux/blkdev.h | 22 +++++++++++-----------
3 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/drivers/staging/dst/dcore.c b/drivers/staging/dst/dcore.c
index c24e4e0..4f62b69 100644
--- a/drivers/staging/dst/dcore.c
+++ b/drivers/staging/dst/dcore.c
@@ -149,7 +149,7 @@ static int dst_bdev_release(struct gendisk *disk, fmode_t mode)
return 0;
}
-static struct block_device_operations dst_blk_ops = {
+static const struct block_device_operations dst_blk_ops = {
.open = dst_bdev_open,
.release = dst_bdev_release,
.owner = THIS_MODULE,
diff --git a/drivers/staging/hv/blkvsc_drv.c b/drivers/staging/hv/blkvsc_drv.c
index 62b2828..0a47695 100644
--- a/drivers/staging/hv/blkvsc_drv.c
+++ b/drivers/staging/hv/blkvsc_drv.c
@@ -153,7 +153,7 @@ static int blkvsc_ringbuffer_size = BLKVSC_RING_BUFFER_SIZE;
/* The one and only one */
static struct blkvsc_driver_context g_blkvsc_drv;
-static struct block_device_operations block_ops = {
+static const struct block_device_operations block_ops = {
.owner = THIS_MODULE,
.open = blkvsc_open,
.release = blkvsc_release,
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 221cecd..82f20f0 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1253,19 +1253,19 @@ 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 *);
+ const struct module *owner;
};
extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
next prev parent reply other threads:[~2009-12-04 22:10 UTC|newest]
Thread overview: 89+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-04 22:00 [PATCH 00/31] constify various _ops structures for 2.6.32 v1 Emese Revfy
2009-12-04 22:05 ` [PATCH 01/31] Constify struct acpi_dock_ops " Emese Revfy
2009-12-04 22:08 ` [PATCH 02/31] Constify struct address_space_operations " Emese Revfy
2009-12-05 0:08 ` Matthew Wilcox
2009-12-05 0:36 ` Emese Revfy
2009-12-05 14:27 ` Matthew Wilcox
2009-12-06 0:18 ` Emese Revfy
2009-12-04 22:09 ` [PATCH 03/31] Constify struct backlight_ops " Emese Revfy
2009-12-04 22:12 ` Emese Revfy [this message]
2009-12-04 22:14 ` [PATCH 05/31] Constify struct dma_map_ops " Emese Revfy
2009-12-05 0:59 ` Stephen Rothwell
2009-12-05 1:20 ` Stephen Rothwell
2009-12-05 2:00 ` Emese Revfy
2009-12-05 2:10 ` Stephen Rothwell
2009-12-05 2:25 ` Emese Revfy
2009-12-05 2:27 ` Stephen Rothwell
2009-12-05 2:52 ` Emese Revfy
2009-12-05 3:21 ` Stephen Rothwell
2009-12-05 13:32 ` Emese Revfy
2009-12-04 22:16 ` [PATCH 06/31] Constify struct e1000_mac_operations " Emese Revfy
2009-12-04 22:39 ` Waskiewicz Jr, Peter P
2009-12-05 0:03 ` Emese Revfy
2009-12-05 0:40 ` Stephen Rothwell
2009-12-05 1:18 ` Emese Revfy
2009-12-05 1:21 ` Jeff Kirsher
2009-12-06 0:37 ` [PATCH 06/31] Constify struct e1000_mac_operations for net-next-2.6 v1 Emese Revfy
2009-12-04 22:17 ` [PATCH 07/31] Constify struct e1000_nvm_operations for 2.6.32 v1 Emese Revfy
2009-12-04 22:40 ` Waskiewicz Jr, Peter P
2009-12-05 0:03 ` Emese Revfy
2009-12-06 0:38 ` [PATCH 07/31] Constify struct e1000_nvm_operations for net-next-2.6 v1 Emese Revfy
2009-12-04 22:19 ` [PATCH 08/31] Constify struct e1000_phy_operations for 2.6.32 v1 Emese Revfy
2009-12-04 22:40 ` Waskiewicz Jr, Peter P
2009-12-05 0:03 ` Emese Revfy
2009-12-06 0:38 ` [PATCH 08/31] Constify struct e1000_phy_operations for net-next-2.6 v1 Emese Revfy
2009-12-04 22:21 ` [PATCH 09/31] Constify struct extent_io_ops for 2.6.32 v1 Emese Revfy
2009-12-07 14:12 ` Chris Mason
2009-12-07 23:27 ` Emese Revfy
2009-12-04 22:22 ` [PATCH 10/31] Constify struct file_lock_operations " Emese Revfy
2009-12-04 22:25 ` [PATCH 11/31] Constify struct file_operations " Emese Revfy
2009-12-04 23:07 ` Emese Revfy
2009-12-05 0:02 ` Emese Revfy
2009-12-05 0:09 ` Greg KH
2009-12-05 2:50 ` Emese Revfy
2009-12-05 4:15 ` Greg KH
2009-12-06 1:47 ` Emese Revfy
2009-12-06 17:25 ` Greg KH
2009-12-07 0:45 ` Emese Revfy
2009-12-07 15:11 ` Greg KH
2009-12-07 17:35 ` Emese Revfy
2009-12-07 17:57 ` Greg KH
2009-12-05 14:16 ` Jiri Slaby
2009-12-06 2:38 ` Emese Revfy
2009-12-06 9:23 ` Jiri Slaby
2009-12-04 22:26 ` [PATCH 12/31] Constify struct hv_ops " Emese Revfy
2009-12-04 22:28 ` [PATCH 13/31] Constify struct intel_dvo_dev_ops " Emese Revfy
2009-12-04 22:29 ` [PATCH 14/31] Constify struct item_operations " Emese Revfy
2009-12-04 22:31 ` [PATCH 15/31] Constify struct iwl_ops " Emese Revfy
2009-12-04 23:05 ` Emese Revfy
2009-12-05 0:02 ` Emese Revfy
2009-12-04 22:32 ` [PATCH 16/31] Constify struct kgdb_arch " Emese Revfy
2009-12-04 22:33 ` [PATCH 17/31] Constify struct kgdb_io " Emese Revfy
2009-12-04 22:35 ` [PATCH 18/31] Constify struct kset_uevent_ops " Emese Revfy
2009-12-04 22:36 ` [PATCH 19/31] Constify struct lock_manager_operations " Emese Revfy
2009-12-04 22:37 ` [PATCH 20/31] Constify struct microcode_ops " Emese Revfy
2009-12-04 22:38 ` [PATCH 21/31] Constify struct mtrr_ops " Emese Revfy
2009-12-07 18:40 ` H. Peter Anvin
2009-12-04 22:39 ` [PATCH 22/31] Constify struct neigh_ops " Emese Revfy
2009-12-04 23:02 ` Emese Revfy
2009-12-04 23:19 ` David Miller
2009-12-05 0:02 ` Emese Revfy
2009-12-04 22:40 ` [PATCH 23/31] Constify struct nlmsvc_binding " Emese Revfy
2009-12-04 22:41 ` [PATCH 24/31] Constify struct pci_raw_ops " Emese Revfy
2009-12-04 22:42 ` [PATCH 25/31] Constify struct platform_hibernation_ops " Emese Revfy
2009-12-04 22:43 ` [PATCH 26/31] Constify struct platform_suspend_ops " Emese Revfy
2009-12-04 22:44 ` [PATCH 27/31] Constify struct snd_ac97_build_ops " Emese Revfy
2009-12-04 22:47 ` [PATCH 28/31] Constify struct super_operations " Emese Revfy
2009-12-06 1:23 ` Al Viro
2009-12-06 1:41 ` Emese Revfy
2009-12-04 22:49 ` [PATCH 29/31] Constify struct sysfs_ops " Emese Revfy
2009-12-04 23:00 ` Emese Revfy
2009-12-04 23:57 ` Stephen Hemminger
2009-12-05 0:03 ` Emese Revfy
2009-12-05 21:15 ` Jens Axboe
2009-12-06 8:58 ` Pekka Enberg
2009-12-07 9:53 ` Hans J. Koch
2009-12-07 17:46 ` Matt Domsch
2009-12-07 20:09 ` David Teigland
2009-12-04 22:50 ` [PATCH 30/31] Constify struct usb_mon_operations " Emese Revfy
2009-12-04 22:51 ` [PATCH 31/31] Constify struct wd_ops " Emese Revfy
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