[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>

2 files changed, 6 insertions, 6 deletions

diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
index 0959edf2afdb..ab0c637f58be 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 abc4079c3f41..57c2dced3e9d 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,
 };