13 static int blkpg_ioctl(struct block_device *bdev, struct blkpg_ioctl_arg __user *arg)  in blkpg_ioctl()
206 	if (copy_from_user(range, (void __user *)arg, sizeof(range)))  in blk_ioctl_discard()
233 	if (copy_from_user(range, (void __user *)arg, sizeof(range)))  in blk_ioctl_zeroout()
254 	return put_user(val, (unsigned short __user *)arg);  in put_ushort()
259 	return put_user(val, (int __user *)arg);  in put_int()
264 	return put_user(val, (unsigned int __user *)arg);  in put_uint()
269 	return put_user(val, (long __user *)arg);  in put_long()
274 	return put_user(val, (unsigned long __user *)arg);  in put_ulong()
279 	return put_user(val, (u64 __user *)arg);  in put_u64()
300 		struct pr_registration __user *arg)  in blkdev_pr_register()
318 		struct pr_reservation __user *arg)  in blkdev_pr_reserve()
336 		struct pr_reservation __user *arg)  in blkdev_pr_release()
354 		struct pr_preempt __user *arg, bool abort)  in blkdev_pr_preempt()
372 		struct pr_clear __user *arg)  in blkdev_pr_clear()
436 	if (get_user(n, (int __user *)arg))  in blkdev_roset()
443 		struct hd_geometry __user *argp)  in blkdev_getgeo()
470 		int __user *argp)  in blkdev_bszset()
500 	void __user *argp = (void __user *)arg;  in blkdev_ioctl()