VFIO_AP_ISC_INVALID 61 drivers/s390/crypto/vfio_ap_drv.c q->saved_isc = VFIO_AP_ISC_INVALID; VFIO_AP_ISC_INVALID 122 drivers/s390/crypto/vfio_ap_ops.c if (q->saved_isc != VFIO_AP_ISC_INVALID && q->matrix_mdev) VFIO_AP_ISC_INVALID 128 drivers/s390/crypto/vfio_ap_ops.c q->saved_isc = VFIO_AP_ISC_INVALID;