53 static int raw_open(struct inode *inode, struct file *filp)  in raw_open()  argument
60 		filp->f_op = &raw_ctl_fops;  in raw_open()
74 	err = blkdev_get(bdev, filp->f_mode | FMODE_EXCL, raw_open);  in raw_open()
80 	filp->f_flags |= O_DIRECT;  in raw_open()
81 	filp->f_mapping = bdev->bd_inode->i_mapping;  in raw_open()
83 		file_inode(filp)->i_mapping =  in raw_open()
85 	filp->private_data = bdev;  in raw_open()
90 	blkdev_put(bdev, filp->f_mode | FMODE_EXCL);  in raw_open()
100 static int raw_release(struct inode *inode, struct file *filp)  in raw_release()  argument
112 	blkdev_put(bdev, filp->f_mode | FMODE_EXCL);  in raw_release()
120 raw_ioctl(struct file *filp, unsigned int command, unsigned long arg)  in raw_ioctl()  argument
122 	struct block_device *bdev = filp->private_data;  in raw_ioctl()
207 static long raw_ctl_ioctl(struct file *filp, unsigned int command,  in raw_ctl_ioctl()  argument