SSAM_CONTROLLER_STARTED
if (sdev->ctrl->state != SSAM_CONTROLLER_STARTED) {
WRITE_ONCE(ctrl->state, SSAM_CONTROLLER_STARTED);
if (ctrl->state != SSAM_CONTROLLER_STARTED) {
WRITE_ONCE(ctrl->state, SSAM_CONTROLLER_STARTED);
if (WARN_ON(READ_ONCE(ctrl->state) != SSAM_CONTROLLER_STARTED)) {
if (c->state != SSAM_CONTROLLER_STARTED) {