[PATCH] beginning of methods conversion

To keep the size of changesets sane we split the switch by drivers;
to keep the damn thing bisectable we do the following:
	1) rename the affected methods, add ones with correct
prototypes, make (few) callers handle both.  That's this changeset.
	2) for each driver convert to new methods.  *ALL* drivers
are converted in this series.
	3) kill the old (renamed) methods.

Note that it _is_ a flagday; all in-tree drivers are converted and by the
end of this series no trace of old methods remain.  The only reason why
we do that this way is to keep the damn thing bisectable and allow per-driver
debugging if anything goes wrong.

New methods:
	open(bdev, mode)
	release(disk, mode)
	ioctl(bdev, mode, cmd, arg)		/* Called without BKL */
	compat_ioctl(bdev, mode, cmd, arg)
	locked_ioctl(bdev, mode, cmd, arg)	/* Called with BKL, legacy */

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

39 files changed, 103 insertions, 103 deletions

diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c
index a002a38..4b90ebf 100644
--- a/drivers/block/DAC960.c
+++ b/drivers/block/DAC960.c
@@ -153,7 +153,7 @@ static int DAC960_revalidate_disk(struct gendisk *disk)
 
 static struct block_device_operations DAC960_BlockDeviceOperations = {
 	.owner			= THIS_MODULE,
-	.open			= DAC960_open,
+	.__open			= DAC960_open,
 	.getgeo			= DAC960_getgeo,
 	.media_changed		= DAC960_media_changed,
 	.revalidate_disk	= DAC960_revalidate_disk,
diff --git a/drivers/block/amiflop.c b/drivers/block/amiflop.c
index d19c5a9..d5da4e3 100644
--- a/drivers/block/amiflop.c
+++ b/drivers/block/amiflop.c
@@ -1648,9 +1648,9 @@ static int amiga_floppy_change(struct gendisk *disk)
 
 static struct block_device_operations floppy_fops = {
 	.owner		= THIS_MODULE,
-	.open		= floppy_open,
-	.release	= floppy_release,
-	.ioctl		= fd_ioctl,
+	.__open		= floppy_open,
+	.__release	= floppy_release,
+	.__ioctl		= fd_ioctl,
 	.getgeo		= fd_getgeo,
 	.media_changed	= amiga_floppy_change,
 };
diff --git a/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c
index d876ad8..d4d9796 100644
--- a/drivers/block/aoe/aoeblk.c
+++ b/drivers/block/aoe/aoeblk.c
@@ -239,8 +239,8 @@ aoeblk_getgeo(struct block_device *bdev, struct hd_geometry *geo)
 }
 
 static struct block_device_operations aoe_bdops = {
-	.open = aoeblk_open,
-	.release = aoeblk_release,
+	.__open = aoeblk_open,
+	.__release = aoeblk_release,
 	.getgeo = aoeblk_getgeo,
 	.owner = THIS_MODULE,
 };
diff --git a/drivers/block/ataflop.c b/drivers/block/ataflop.c
index 85d56a2..3016677 100644
--- a/drivers/block/ataflop.c
+++ b/drivers/block/ataflop.c
@@ -1857,9 +1857,9 @@ static int floppy_release( struct inode * inode, struct file * filp )
 
 static struct block_device_operations floppy_fops = {
 	.owner		= THIS_MODULE,
-	.open		= floppy_open,
-	.release	= floppy_release,
-	.ioctl		= fd_ioctl,
+	.__open		= floppy_open,
+	.__release	= floppy_release,
+	.__ioctl		= fd_ioctl,
 	.media_changed	= check_floppy_change,
 	.revalidate_disk= floppy_revalidate,
 };
diff --git a/drivers/block/brd.c b/drivers/block/brd.c
index d070d49..2ea99f9 100644
--- a/drivers/block/brd.c
+++ b/drivers/block/brd.c
@@ -376,7 +376,7 @@ static int brd_ioctl(struct inode *inode, struct file *file,
 
 static struct block_device_operations brd_fops = {
 	.owner =		THIS_MODULE,
-	.ioctl =		brd_ioctl,
+	.__ioctl =		brd_ioctl,
 #ifdef CONFIG_BLK_DEV_XIP
 	.direct_access =	brd_direct_access,
 #endif
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index d9b1c15..781b745 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -197,12 +197,12 @@ static long cciss_compat_ioctl(struct file *f, unsigned cmd, unsigned long arg);
 
 static struct block_device_operations cciss_fops = {
 	.owner = THIS_MODULE,
-	.open = cciss_open,
-	.release = cciss_release,
-	.ioctl = cciss_ioctl,
+	.__open = cciss_open,
+	.__release = cciss_release,
+	.__ioctl = cciss_ioctl,
 	.getgeo = cciss_getgeo,
 #ifdef CONFIG_COMPAT
-	.compat_ioctl = cciss_compat_ioctl,
+	.__compat_ioctl = cciss_compat_ioctl,
 #endif
 	.revalidate_disk = cciss_revalidate,
 };
diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
index 3d96752..b71334b 100644
--- a/drivers/block/cpqarray.c
+++ b/drivers/block/cpqarray.c
@@ -195,9 +195,9 @@ static inline ctlr_info_t *get_host(struct gendisk *disk)
 
 static struct block_device_operations ida_fops  = {
 	.owner		= THIS_MODULE,
-	.open		= ida_open,
-	.release	= ida_release,
-	.ioctl		= ida_ioctl,
+	.__open		= ida_open,
+	.__release	= ida_release,
+	.__ioctl		= ida_ioctl,
 	.getgeo		= ida_getgeo,
 	.revalidate_disk= ida_revalidate,
 };
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 5d60c05..72363df 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -3902,9 +3902,9 @@ static int floppy_revalidate(struct gendisk *disk)
 
 static struct block_device_operations floppy_fops = {
 	.owner			= THIS_MODULE,
-	.open			= floppy_open,
-	.release		= floppy_release,
-	.ioctl			= fd_ioctl,
+	.__open			= floppy_open,
+	.__release		= floppy_release,
+	.__ioctl			= fd_ioctl,
 	.getgeo			= fd_getgeo,
 	.media_changed		= check_floppy_change,
 	.revalidate_disk	= floppy_revalidate,
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index d3a25b0..6faca2b 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -1355,11 +1355,11 @@ static int lo_release(struct inode *inode, struct file *file)
 
 static struct block_device_operations lo_fops = {
 	.owner =	THIS_MODULE,
-	.open =		lo_open,
-	.release =	lo_release,
-	.ioctl =	lo_ioctl,
+	.__open =		lo_open,
+	.__release =	lo_release,
+	.__ioctl =	lo_ioctl,
 #ifdef CONFIG_COMPAT
-	.compat_ioctl =	lo_compat_ioctl,
+	.__compat_ioctl =	lo_compat_ioctl,
 #endif
 };
 
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 9034ca5..36015e0 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -691,7 +691,7 @@ static int nbd_ioctl(struct inode *inode, struct file *file,
 static struct block_device_operations nbd_fops =
 {
 	.owner =	THIS_MODULE,
-	.ioctl =	nbd_ioctl,
+	.__ioctl =	nbd_ioctl,
 };
 
 /*
diff --git a/drivers/block/paride/pcd.c b/drivers/block/paride/pcd.c
index 8bd557e..6e6dcc1 100644
--- a/drivers/block/paride/pcd.c
+++ b/drivers/block/paride/pcd.c
@@ -252,9 +252,9 @@ static int pcd_block_media_changed(struct gendisk *disk)
 
 static struct block_device_operations pcd_bdops = {
 	.owner		= THIS_MODULE,
-	.open		= pcd_block_open,
-	.release	= pcd_block_release,
-	.ioctl		= pcd_block_ioctl,
+	.__open		= pcd_block_open,
+	.__release	= pcd_block_release,
+	.__ioctl		= pcd_block_ioctl,
 	.media_changed	= pcd_block_media_changed,
 };
 
diff --git a/drivers/block/paride/pd.c b/drivers/block/paride/pd.c
index 5fdfa7c..b302384 100644
--- a/drivers/block/paride/pd.c
+++ b/drivers/block/paride/pd.c
@@ -807,9 +807,9 @@ static int pd_revalidate(struct gendisk *p)
 
 static struct block_device_operations pd_fops = {
 	.owner		= THIS_MODULE,
-	.open		= pd_open,
-	.release	= pd_release,
-	.ioctl		= pd_ioctl,
+	.__open		= pd_open,
+	.__release	= pd_release,
+	.__ioctl		= pd_ioctl,
 	.getgeo		= pd_getgeo,
 	.media_changed	= pd_check_media,
 	.revalidate_disk= pd_revalidate
diff --git a/drivers/block/paride/pf.c b/drivers/block/paride/pf.c
index a902d84..e08ca51 100644
--- a/drivers/block/paride/pf.c
+++ b/drivers/block/paride/pf.c
@@ -264,9 +264,9 @@ static char *pf_buf;		/* buffer for request in progress */
 
 static struct block_device_operations pf_fops = {
 	.owner		= THIS_MODULE,
-	.open		= pf_open,
-	.release	= pf_release,
-	.ioctl		= pf_ioctl,
+	.__open		= pf_open,
+	.__release	= pf_release,
+	.__ioctl		= pf_ioctl,
 	.getgeo		= pf_getgeo,
 	.media_changed	= pf_check_media,
 };
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index a0ba402..33ac8ddf 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -2847,9 +2847,9 @@ static int pkt_media_changed(struct gendisk *disk)
 
 static struct block_device_operations pktcdvd_ops = {
 	.owner =		THIS_MODULE,
-	.open =			pkt_open,
-	.release =		pkt_close,
-	.ioctl =		pkt_ioctl,
+	.__open =			pkt_open,
+	.__release =		pkt_close,
+	.__ioctl =		pkt_ioctl,
 	.media_changed =	pkt_media_changed,
 };
 
diff --git a/drivers/block/swim3.c b/drivers/block/swim3.c
index 5c45d55..9398af8 100644
--- a/drivers/block/swim3.c
+++ b/drivers/block/swim3.c
@@ -998,9 +998,9 @@ static int floppy_revalidate(struct gendisk *disk)
 }
 
 static struct block_device_operations floppy_fops = {
-	.open		= floppy_open,
-	.release	= floppy_release,
-	.ioctl		= floppy_ioctl,
+	.__open		= floppy_open,
+	.__release	= floppy_release,
+	.__ioctl		= floppy_ioctl,
 	.media_changed	= floppy_check_change,
 	.revalidate_disk= floppy_revalidate,
 };
diff --git a/drivers/block/ub.c b/drivers/block/ub.c
index bc04330..5261773 100644
--- a/drivers/block/ub.c
+++ b/drivers/block/ub.c
@@ -1791,9 +1791,9 @@ static int ub_bd_media_changed(struct gendisk *disk)
 
 static struct block_device_operations ub_bd_fops = {
 	.owner		= THIS_MODULE,
-	.open		= ub_bd_open,
-	.release	= ub_bd_release,
-	.ioctl		= ub_bd_ioctl,
+	.__open		= ub_bd_open,
+	.__release	= ub_bd_release,
+	.__ioctl		= ub_bd_ioctl,
 	.media_changed	= ub_bd_media_changed,
 	.revalidate_disk = ub_bd_revalidate,
 };
diff --git a/drivers/block/viodasd.c b/drivers/block/viodasd.c
index 1730d29..7f7beec 100644
--- a/drivers/block/viodasd.c
+++ b/drivers/block/viodasd.c
@@ -221,8 +221,8 @@ static int viodasd_getgeo(struct block_device *bdev, struct hd_geometry *geo)
  */
 static struct block_device_operations viodasd_fops = {
 	.owner = THIS_MODULE,
-	.open = viodasd_open,
-	.release = viodasd_release,
+	.__open = viodasd_open,
+	.__release = viodasd_release,
 	.getgeo = viodasd_getgeo,
 };
 
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 7643cd1..10f157e 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -180,7 +180,7 @@ static int virtblk_getgeo(struct block_device *bd, struct hd_geometry *geo)
 }
 
 static struct block_device_operations virtblk_fops = {
-	.ioctl  = virtblk_ioctl,
+	.__ioctl  = virtblk_ioctl,
 	.owner  = THIS_MODULE,
 	.getgeo = virtblk_getgeo,
 };
diff --git a/drivers/block/xd.c b/drivers/block/xd.c
index 624d30f..316fa1d 100644
--- a/drivers/block/xd.c
+++ b/drivers/block/xd.c
@@ -132,7 +132,7 @@ static int xd_getgeo(struct block_device *bdev, struct hd_geometry *geo);
 
 static struct block_device_operations xd_fops = {
 	.owner	= THIS_MODULE,
-	.ioctl	= xd_ioctl,
+	.__ioctl	= xd_ioctl,
 	.getgeo = xd_getgeo,
 };
 static DECLARE_WAIT_QUEUE_HEAD(xd_wait_int);
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 1a50ae7..7efac80 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -1041,8 +1041,8 @@ static int blkif_release(struct inode *inode, struct file *filep)
 static struct block_device_operations xlvbd_block_fops =
 {
 	.owner = THIS_MODULE,
-	.open = blkif_open,
-	.release = blkif_release,
+	.__open = blkif_open,
+	.__release = blkif_release,
 	.getgeo = blkif_getgeo,
 	.ioctl = blkif_ioctl,
 };
diff --git a/drivers/block/xsysace.c b/drivers/block/xsysace.c
index 4a7a059..e4efe5b 100644
--- a/drivers/block/xsysace.c
+++ b/drivers/block/xsysace.c
@@ -919,8 +919,8 @@ static int ace_getgeo(struct block_device *bdev, struct hd_geometry *geo)
 
 static struct block_device_operations ace_fops = {
 	.owner = THIS_MODULE,
-	.open = ace_open,
-	.release = ace_release,
+	.__open = ace_open,
+	.__release = ace_release,
 	.media_changed = ace_media_changed,
 	.revalidate_disk = ace_revalidate_disk,
 	.getgeo = ace_getgeo,
diff --git a/drivers/block/z2ram.c b/drivers/block/z2ram.c
index be20a67..4860d0f 100644
--- a/drivers/block/z2ram.c
+++ b/drivers/block/z2ram.c
@@ -314,8 +314,8 @@ z2_release( struct inode *inode, struct file *filp )
 static struct block_device_operations z2_fops =
 {
 	.owner		= THIS_MODULE,
-	.open		= z2_open,
-	.release	= z2_release,
+	.__open		= z2_open,
+	.__release	= z2_release,
 };
 
 static struct kobject *z2_find(dev_t dev, int *part, void *data)
diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
index 0959edf..ab0c637 100644
--- a/drivers/cdrom/gdrom.c
+++ b/drivers/cdrom/gdrom.c
@@ -514,10 +514,10 @@ static int gdrom_bdops_ioctl(struct inode *inode, struct file *file,
 
 static struct block_device_operations gdrom_bdops = {
 	.owner			= THIS_MODULE,
-	.open			= gdrom_bdops_open,
-	.release		= gdrom_bdops_release,
+	.__open			= gdrom_bdops_open,
+	.__release		= gdrom_bdops_release,
 	.media_changed		= gdrom_bdops_mediachanged,
-	.ioctl			= gdrom_bdops_ioctl,
+	.__ioctl			= gdrom_bdops_ioctl,
 };
 
 static irqreturn_t gdrom_command_interrupt(int irq, void *dev_id)
diff --git a/drivers/cdrom/viocd.c b/drivers/cdrom/viocd.c
index abc4079..57c2dce 100644
--- a/drivers/cdrom/viocd.c
+++ b/drivers/cdrom/viocd.c
@@ -180,9 +180,9 @@ static int viocd_blk_media_changed(struct gendisk *disk)
 
 struct block_device_operations viocd_fops = {
 	.owner =		THIS_MODULE,
-	.open =			viocd_blk_open,
-	.release =		viocd_blk_release,
-	.ioctl =		viocd_blk_ioctl,
+	.__open =			viocd_blk_open,
+	.__release =		viocd_blk_release,
+	.__ioctl =		viocd_blk_ioctl,
 	.media_changed =	viocd_blk_media_changed,
 };
 
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 87d9020..3533984 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -2200,9 +2200,9 @@ static int idecd_revalidate_disk(struct gendisk *disk)
 
 static struct block_device_operations idecd_ops = {
 	.owner			= THIS_MODULE,
-	.open			= idecd_open,
-	.release		= idecd_release,
-	.ioctl			= idecd_ioctl,
+	.__open			= idecd_open,
+	.__release		= idecd_release,
+	.__ioctl			= idecd_ioctl,
 	.media_changed		= idecd_media_changed,
 	.revalidate_disk	= idecd_revalidate_disk
 };
diff --git a/drivers/ide/ide-gd.c b/drivers/ide/ide-gd.c
index 948af08..d118bbe 100644
--- a/drivers/ide/ide-gd.c
+++ b/drivers/ide/ide-gd.c
@@ -298,9 +298,9 @@ static int ide_gd_ioctl(struct inode *inode, struct file *file,
 
 static struct block_device_operations ide_gd_ops = {
 	.owner			= THIS_MODULE,
-	.open			= ide_gd_open,
-	.release		= ide_gd_release,
-	.ioctl			= ide_gd_ioctl,
+	.__open			= ide_gd_open,
+	.__release		= ide_gd_release,
+	.__ioctl			= ide_gd_ioctl,
 	.getgeo			= ide_gd_getgeo,
 	.media_changed		= ide_gd_media_changed,
 	.revalidate_disk	= ide_gd_revalidate_disk
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 2b26328..c5df53c 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -2376,9 +2376,9 @@ static int idetape_ioctl(struct inode *inode, struct file *file,
 
 static struct block_device_operations idetape_block_ops = {
 	.owner		= THIS_MODULE,
-	.open		= idetape_open,
-	.release	= idetape_release,
-	.ioctl		= idetape_ioctl,
+	.__open		= idetape_open,
+	.__release	= idetape_release,
+	.__ioctl		= idetape_ioctl,
 };
 
 static int ide_tape_probe(ide_drive_t *drive)
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 5f0f4c8b..8b4c92b 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1698,9 +1698,9 @@ int dm_noflush_suspending(struct dm_target *ti)
 EXPORT_SYMBOL_GPL(dm_noflush_suspending);
 
 static struct block_device_operations dm_blk_dops = {
-	.open = dm_blk_open,
-	.release = dm_blk_close,
-	.ioctl = dm_blk_ioctl,
+	.__open = dm_blk_open,
+	.__release = dm_blk_close,
+	.__ioctl = dm_blk_ioctl,
 	.getgeo = dm_blk_getgeo,
 	.owner = THIS_MODULE
 };
diff --git a/drivers/md/md.c b/drivers/md/md.c
index aaa3d46..21b04d3 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -5046,9 +5046,9 @@ static int md_revalidate(struct gendisk *disk)
 static struct block_device_operations md_fops =
 {
 	.owner		= THIS_MODULE,
-	.open		= md_open,
-	.release	= md_release,
-	.ioctl		= md_ioctl,
+	.__open		= md_open,
+	.__release	= md_release,
+	.__ioctl		= md_ioctl,
 	.getgeo		= md_getgeo,
 	.media_changed	= md_media_changed,
 	.revalidate_disk= md_revalidate,
diff --git a/drivers/memstick/core/mspro_block.c b/drivers/memstick/core/mspro_block.c
index 5263913..fbe5919 100644
--- a/drivers/memstick/core/mspro_block.c
+++ b/drivers/memstick/core/mspro_block.c
@@ -237,8 +237,8 @@ static int mspro_block_bd_getgeo(struct block_device *bdev,
 }
 
 static struct block_device_operations ms_block_bdops = {
-	.open    = mspro_block_bd_open,
-	.release = mspro_block_bd_release,
+	.__open    = mspro_block_bd_open,
+	.__release = mspro_block_bd_release,
 	.getgeo  = mspro_block_bd_getgeo,
 	.owner   = THIS_MODULE
 };
diff --git a/drivers/message/i2o/i2o_block.c b/drivers/message/i2o/i2o_block.c
index 81483de..71500dd 100644
--- a/drivers/message/i2o/i2o_block.c
+++ b/drivers/message/i2o/i2o_block.c
@@ -931,9 +931,9 @@ static void i2o_block_request_fn(struct request_queue *q)
 /* I2O Block device operations definition */
 static struct block_device_operations i2o_block_fops = {
 	.owner = THIS_MODULE,
-	.open = i2o_block_open,
-	.release = i2o_block_release,
-	.ioctl = i2o_block_ioctl,
+	.__open = i2o_block_open,
+	.__release = i2o_block_release,
+	.__ioctl = i2o_block_ioctl,
 	.getgeo = i2o_block_getgeo,
 	.media_changed = i2o_block_media_changed
 };
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 24c97d3..8cba06f 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -130,8 +130,8 @@ mmc_blk_getgeo(struct block_device *bdev, struct hd_geometry *geo)
 }
 
 static struct block_device_operations mmc_bdops = {
-	.open			= mmc_blk_open,
-	.release		= mmc_blk_release,
+	.__open			= mmc_blk_open,
+	.__release		= mmc_blk_release,
 	.getgeo			= mmc_blk_getgeo,
 	.owner			= THIS_MODULE,
 };
diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c
index 681d5ac..b00d07c 100644
--- a/drivers/mtd/mtd_blkdevs.c
+++ b/drivers/mtd/mtd_blkdevs.c
@@ -213,9 +213,9 @@ static int blktrans_ioctl(struct inode *inode, struct file *file,
 
 static struct block_device_operations mtd_blktrans_ops = {
 	.owner		= THIS_MODULE,
-	.open		= blktrans_open,
-	.release	= blktrans_release,
-	.ioctl		= blktrans_ioctl,
+	.__open		= blktrans_open,
+	.__release	= blktrans_release,
+	.__ioctl		= blktrans_ioctl,
 	.getgeo		= blktrans_getgeo,
 };
 
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index 0a225cc..6bf68e5 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -2087,10 +2087,10 @@ static int dasd_getgeo(struct block_device *bdev, struct hd_geometry *geo)
 struct block_device_operations
 dasd_device_operations = {
 	.owner		= THIS_MODULE,
-	.open		= dasd_open,
-	.release	= dasd_release,
-	.ioctl		= dasd_ioctl,
-	.compat_ioctl	= dasd_compat_ioctl,
+	.__open		= dasd_open,
+	.__release	= dasd_release,
+	.__ioctl		= dasd_ioctl,
+	.__compat_ioctl	= dasd_compat_ioctl,
 	.getgeo		= dasd_getgeo,
 };
 
diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c
index a7ff167..413460c 100644
--- a/drivers/s390/block/dcssblk.c
+++ b/drivers/s390/block/dcssblk.c
@@ -42,8 +42,8 @@ static char dcssblk_segments[DCSSBLK_PARM_LEN] = "\0";
 static int dcssblk_major;
 static struct block_device_operations dcssblk_devops = {
 	.owner   	= THIS_MODULE,
-	.open    	= dcssblk_open,
-	.release 	= dcssblk_release,
+	.__open    	= dcssblk_open,
+	.__release 	= dcssblk_release,
 	.direct_access 	= dcssblk_direct_access,
 };
 
diff --git a/drivers/s390/char/tape_block.c b/drivers/s390/char/tape_block.c
index a25b8bf..f1a741c 100644
--- a/drivers/s390/char/tape_block.c
+++ b/drivers/s390/char/tape_block.c
@@ -52,9 +52,9 @@ static int tapeblock_revalidate_disk(struct gendisk *);
 
 static struct block_device_operations tapeblock_fops = {
 	.owner		 = THIS_MODULE,
-	.open		 = tapeblock_open,
-	.release	 = tapeblock_release,
-	.ioctl           = tapeblock_ioctl,
+	.__open		 = tapeblock_open,
+	.__release	 = tapeblock_release,
+	.__ioctl           = tapeblock_ioctl,
 	.media_changed   = tapeblock_medium_changed,
 	.revalidate_disk = tapeblock_revalidate_disk,
 };
diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c
index 5bcc04e..9069afb 100644
--- a/drivers/scsi/ide-scsi.c
+++ b/drivers/scsi/ide-scsi.c
@@ -483,9 +483,9 @@ static int idescsi_ide_ioctl(struct inode *inode, struct file *file,
 
 static struct block_device_operations idescsi_ops = {
 	.owner		= THIS_MODULE,
-	.open		= idescsi_ide_open,
-	.release	= idescsi_ide_release,
-	.ioctl		= idescsi_ide_ioctl,
+	.__open		= idescsi_ide_open,
+	.__release	= idescsi_ide_release,
+	.__ioctl		= idescsi_ide_ioctl,
 };
 
 static int idescsi_slave_configure(struct scsi_device * sdp)
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 5a18528..c8b95e8 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -962,12 +962,12 @@ static long sd_compat_ioctl(struct file *file, unsigned int cmd, unsigned long a
 
 static struct block_device_operations sd_fops = {
 	.owner			= THIS_MODULE,
-	.open			= sd_open,
-	.release		= sd_release,
-	.ioctl			= sd_ioctl,
+	.__open			= sd_open,
+	.__release		= sd_release,
+	.__ioctl			= sd_ioctl,
 	.getgeo			= sd_getgeo,
 #ifdef CONFIG_COMPAT
-	.compat_ioctl		= sd_compat_ioctl,
+	.__compat_ioctl		= sd_compat_ioctl,
 #endif
 	.media_changed		= sd_media_changed,
 	.revalidate_disk	= sd_revalidate_disk,
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index 2fb8d4d..9446cbf 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -540,9 +540,9 @@ static int sr_block_media_changed(struct gendisk *disk)
 static struct block_device_operations sr_bdops =
 {
 	.owner		= THIS_MODULE,
-	.open		= sr_block_open,
-	.release	= sr_block_release,
-	.ioctl		= sr_block_ioctl,
+	.__open		= sr_block_open,
+	.__release	= sr_block_release,
+	.__ioctl		= sr_block_ioctl,
 	.media_changed	= sr_block_media_changed,
 	/* 
 	 * No compat_ioctl for now because sr_block_ioctl never