611 	void __user *argp = (void __user *)arg;  in ch_ioctl()  local
629 		if (copy_to_user(argp, &params, sizeof(params)))  in ch_ioctl()
654 		if (copy_to_user(argp, &vparams, sizeof(vparams)))  in ch_ioctl()
663 		if (copy_from_user(&pos, argp, sizeof (pos)))  in ch_ioctl()
682 		if (copy_from_user(&mv, argp, sizeof (mv)))  in ch_ioctl()
704 		if (copy_from_user(&mv, argp, sizeof (mv)))  in ch_ioctl()
729 		if (copy_from_user(&ces, argp, sizeof (ces)))  in ch_ioctl()
745 		if (copy_from_user(&cge, argp, sizeof (cge)))  in ch_ioctl()
810 		if (copy_to_user(argp, &cge, sizeof (cge)))  in ch_ioctl()
828 		if (copy_from_user(&csv, argp, sizeof(csv)))  in ch_ioctl()
846 		return scsi_ioctl(ch->device, cmd, argp);  in ch_ioctl()