434 			    struct tee_ioctl_param __user *uparams)  in params_from_user()  argument
442 		if (copy_from_user(&ip, uparams + n, sizeof(ip)))  in params_from_user()
493 static int params_to_user(struct tee_ioctl_param __user *uparams,  in params_to_user()  argument
499 		struct tee_ioctl_param __user *up = uparams + n;  in params_to_user()
541 	struct tee_ioctl_param __user *uparams = NULL;  in tee_ioctl_open_session()  local
566 		uparams = uarg->params;  in tee_ioctl_open_session()
567 		rc = params_from_user(ctx, params, arg.num_params, uparams);  in tee_ioctl_open_session()
590 	rc = params_to_user(uparams, arg.num_params, params);  in tee_ioctl_open_session()
619 	struct tee_ioctl_param __user *uparams = NULL;  in tee_ioctl_invoke()  local
643 		uparams = uarg->params;  in tee_ioctl_invoke()
644 		rc = params_from_user(ctx, params, arg.num_params, uparams);  in tee_ioctl_invoke()
658 	rc = params_to_user(uparams, arg.num_params, params);  in tee_ioctl_invoke()
679 	struct tee_ioctl_param __user *uparams = NULL;  in tee_ioctl_object_invoke()  local
703 		uparams = uarg->params;  in tee_ioctl_object_invoke()
704 		rc = params_from_user(ctx, params, arg.num_params, uparams);  in tee_ioctl_object_invoke()
717 	rc = params_to_user(uparams, arg.num_params, params);  in tee_ioctl_object_invoke()
761 			  struct tee_ioctl_param __user *uparams,  in params_to_supp()  argument
810 		if (copy_to_user(uparams + n, &ip, sizeof(ip)))  in params_to_supp()
869 			    struct tee_ioctl_param __user *uparams)  in params_from_supp()  argument
877 		if (copy_from_user(&ip, uparams + n, sizeof(ip)))  in params_from_supp()