{
struct linear_c *lc = (struct linear_c *) ti->private;
struct block_device *bdev = lc->dev->bdev;
+ struct file fake_file = {};
+ struct dentry fake_dentry = {};
- return blkdev_ioctl(bdev->bd_inode, filp, cmd, arg);
+ fake_file.f_mode = lc->dev->mode;
+ fake_file.f_dentry = &fake_dentry;
+ fake_dentry.d_inode = bdev->bd_inode;
+
+ return blkdev_driver_ioctl(bdev->bd_inode, &fake_file, bdev->bd_disk, cmd, arg);
}
static struct target_type linear_target = {