const: make block_device_operations const

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

arch/powerpc/sysdev/axonram.c

@@ -165,7 +165,7 @@ axon_ram_direct_access(struct block_device *device, sector_t sector,
 	return 0;
 }
 
-static struct block_device_operations axon_ram_devops = {
+static const struct block_device_operations axon_ram_devops = {
 	.owner		= THIS_MODULE,
 	.direct_access	= axon_ram_direct_access
 };

arch/um/drivers/ubd_kern.c

@@ -106,7 +106,7 @@ static int ubd_getgeo(struct block_device *bdev, struct hd_geometry *geo);
 
 #define MAX_DEV (16)
 
-static struct block_device_operations ubd_blops = {
+static const struct block_device_operations ubd_blops = {
         .owner		= THIS_MODULE,
         .open		= ubd_open,
         .release	= ubd_release,

drivers/block/DAC960.c

@@ -152,7 +152,7 @@ static int DAC960_revalidate_disk(struct gendisk *disk)
 	return 0;
 }
 
-static struct block_device_operations DAC960_BlockDeviceOperations = {
+static const struct block_device_operations DAC960_BlockDeviceOperations = {
 	.owner			= THIS_MODULE,
 	.open			= DAC960_open,
 	.getgeo			= DAC960_getgeo,

drivers/block/amiflop.c

@@ -1632,7 +1632,7 @@ static int amiga_floppy_change(struct gendisk *disk)
 	return 0;
 }
 
-static struct block_device_operations floppy_fops = {
+static const struct block_device_operations floppy_fops = {
 	.owner		= THIS_MODULE,
 	.open		= floppy_open,
 	.release	= floppy_release,

drivers/block/aoe/aoeblk.c

@@ -237,7 +237,7 @@ aoeblk_getgeo(struct block_device *bdev, struct hd_geometry *geo)
 	return 0;
 }
 
-static struct block_device_operations aoe_bdops = {
+static const struct block_device_operations aoe_bdops = {
 	.open = aoeblk_open,
 	.release = aoeblk_release,
 	.getgeo = aoeblk_getgeo,

drivers/block/ataflop.c

@@ -1856,7 +1856,7 @@ static int floppy_release(struct gendisk *disk, fmode_t mode)
 	return 0;
 }
 
-static struct block_device_operations floppy_fops = {
+static const struct block_device_operations floppy_fops = {
 	.owner		= THIS_MODULE,
 	.open		= floppy_open,
 	.release	= floppy_release,

drivers/block/brd.c

@@ -375,7 +375,7 @@ static int brd_ioctl(struct block_device *bdev, fmode_t mode,
 	return error;
 }
 
-static struct block_device_operations brd_fops = {
+static const struct block_device_operations brd_fops = {
 	.owner =		THIS_MODULE,
 	.locked_ioctl =		brd_ioctl,
 #ifdef CONFIG_BLK_DEV_XIP

drivers/block/cciss.c

@@ -205,7 +205,7 @@ static int cciss_compat_ioctl(struct block_device *, fmode_t,
 			      unsigned, unsigned long);
 #endif
 
-static struct block_device_operations cciss_fops = {
+static const struct block_device_operations cciss_fops = {
 	.owner = THIS_MODULE,
 	.open = cciss_open,
 	.release = cciss_release,

drivers/block/cpqarray.c

@@ -193,7 +193,7 @@ static inline ctlr_info_t *get_host(struct gendisk *disk)
 }
 
 
-static struct block_device_operations ida_fops  = {
+static const struct block_device_operations ida_fops  = {
 	.owner		= THIS_MODULE,
 	.open		= ida_open,
 	.release	= ida_release,

drivers/block/floppy.c

@@ -3907,7 +3907,7 @@ static int floppy_revalidate(struct gendisk *disk)
 	return res;
 }
 
-static struct block_device_operations floppy_fops = {
+static const struct block_device_operations floppy_fops = {
 	.owner			= THIS_MODULE,
 	.open			= floppy_open,
 	.release		= floppy_release,

drivers/block/hd.c

@@ -692,7 +692,7 @@ static irqreturn_t hd_interrupt(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
-static struct block_device_operations hd_fops = {
+static const struct block_device_operations hd_fops = {
 	.getgeo =	hd_getgeo,
 };
 

drivers/block/loop.c

@@ -1438,7 +1438,7 @@ out_unlocked:
 	return 0;
 }
 
-static struct block_device_operations lo_fops = {
+static const struct block_device_operations lo_fops = {
 	.owner =	THIS_MODULE,
 	.open =		lo_open,
 	.release =	lo_release,

drivers/block/mg_disk.c

@@ -775,7 +775,7 @@ static int mg_getgeo(struct block_device *bdev, struct hd_geometry *geo)
 	return 0;
 }
 
-static struct block_device_operations mg_disk_ops = {
+static const struct block_device_operations mg_disk_ops = {
 	.getgeo = mg_getgeo
 };
 

drivers/block/nbd.c

@@ -722,7 +722,7 @@ static int nbd_ioctl(struct block_device *bdev, fmode_t mode,
 	return error;
 }
 
-static struct block_device_operations nbd_fops =
+static const struct block_device_operations nbd_fops =
 {
 	.owner =	THIS_MODULE,
 	.locked_ioctl =	nbd_ioctl,

drivers/block/osdblk.c

@@ -125,7 +125,7 @@ static struct class *class_osdblk;		/* /sys/class/osdblk */
 static DEFINE_MUTEX(ctl_mutex);	/* Serialize open/close/setup/teardown */
 static LIST_HEAD(osdblkdev_list);
 
-static struct block_device_operations osdblk_bd_ops = {
+static const struct block_device_operations osdblk_bd_ops = {
 	.owner		= THIS_MODULE,
 };
 

drivers/block/paride/pcd.c

@@ -247,7 +247,7 @@ static int pcd_block_media_changed(struct gendisk *disk)
 	return cdrom_media_changed(&cd->info);
 }
 
-static struct block_device_operations pcd_bdops = {
+static const struct block_device_operations pcd_bdops = {
 	.owner		= THIS_MODULE,
 	.open		= pcd_block_open,
 	.release	= pcd_block_release,

drivers/block/paride/pd.c

@@ -807,7 +807,7 @@ static int pd_revalidate(struct gendisk *p)
 	return 0;
 }
 
-static struct block_device_operations pd_fops = {
+static const struct block_device_operations pd_fops = {
 	.owner		= THIS_MODULE,
 	.open		= pd_open,
 	.release	= pd_release,

drivers/block/paride/pf.c

@@ -262,7 +262,7 @@ static char *pf_buf;		/* buffer for request in progress */
 
 /* kernel glue structures */
 
-static struct block_device_operations pf_fops = {
+static const struct block_device_operations pf_fops = {
 	.owner		= THIS_MODULE,
 	.open		= pf_open,
 	.release	= pf_release,

drivers/block/pktcdvd.c

@@ -2849,7 +2849,7 @@ static int pkt_media_changed(struct gendisk *disk)
 	return attached_disk->fops->media_changed(attached_disk);
 }
 
-static struct block_device_operations pktcdvd_ops = {
+static const struct block_device_operations pktcdvd_ops = {
 	.owner =		THIS_MODULE,
 	.open =			pkt_open,
 	.release =		pkt_close,

drivers/block/ps3disk.c

@@ -82,7 +82,7 @@ enum lv1_ata_in_out {
 static int ps3disk_major;
 
 
-static struct block_device_operations ps3disk_fops = {
+static const struct block_device_operations ps3disk_fops = {
 	.owner		= THIS_MODULE,
 };