static int mcd_block_ioctl(struct inode *inode, struct file *file,
unsigned cmd, unsigned long arg)
{
- return cdrom_ioctl(&mcd_info, inode, cmd, arg);
+ return cdrom_ioctl(file, &mcd_info, inode, cmd, arg);
}
static int mcd_block_media_changed(struct gendisk *disk)