ap_poll_kthread    96 drivers/s390/crypto/ap_bus.c static struct task_struct *ap_poll_kthread;
ap_poll_kthread   359 drivers/s390/crypto/ap_bus.c 		if (ap_poll_kthread) {
ap_poll_kthread   510 drivers/s390/crypto/ap_bus.c 	if (ap_using_interrupts() || ap_poll_kthread)
ap_poll_kthread   513 drivers/s390/crypto/ap_bus.c 	ap_poll_kthread = kthread_run(ap_poll_thread, NULL, "appoll");
ap_poll_kthread   514 drivers/s390/crypto/ap_bus.c 	rc = PTR_ERR_OR_ZERO(ap_poll_kthread);
ap_poll_kthread   516 drivers/s390/crypto/ap_bus.c 		ap_poll_kthread = NULL;
ap_poll_kthread   523 drivers/s390/crypto/ap_bus.c 	if (!ap_poll_kthread)
ap_poll_kthread   526 drivers/s390/crypto/ap_bus.c 	kthread_stop(ap_poll_kthread);
ap_poll_kthread   527 drivers/s390/crypto/ap_bus.c 	ap_poll_kthread = NULL;
ap_poll_kthread  1121 drivers/s390/crypto/ap_bus.c 	return snprintf(buf, PAGE_SIZE, "%d\n", ap_poll_kthread ? 1 : 0);