52 	int doorbell_irq;  member
1409 	int doorbell_irq = 0;  in switchtec_ntb_init_db_msg_irq()  local
1416 	while (doorbell_irq == event_irq)  in switchtec_ntb_init_db_msg_irq()
1417 		doorbell_irq++;  in switchtec_ntb_init_db_msg_irq()
1418 	while (message_irq == doorbell_irq ||  in switchtec_ntb_init_db_msg_irq()
1423 		event_irq, doorbell_irq, message_irq);  in switchtec_ntb_init_db_msg_irq()
1426 		iowrite8(doorbell_irq,  in switchtec_ntb_init_db_msg_irq()
1433 	sndev->doorbell_irq = pci_irq_vector(sndev->stdev->pdev, doorbell_irq);  in switchtec_ntb_init_db_msg_irq()
1436 	rc = request_irq(sndev->doorbell_irq,  in switchtec_ntb_init_db_msg_irq()
1446 		free_irq(sndev->doorbell_irq, sndev);  in switchtec_ntb_init_db_msg_irq()
1455 	free_irq(sndev->doorbell_irq, sndev);  in switchtec_ntb_deinit_db_msg_irq()