52 	int doorbell_irq;  member
1411 	int doorbell_irq = 0;  in switchtec_ntb_init_db_msg_irq()  local
1418 	while (doorbell_irq == event_irq)  in switchtec_ntb_init_db_msg_irq()
1419 		doorbell_irq++;  in switchtec_ntb_init_db_msg_irq()
1420 	while (message_irq == doorbell_irq ||  in switchtec_ntb_init_db_msg_irq()
1425 		event_irq, doorbell_irq, message_irq);  in switchtec_ntb_init_db_msg_irq()
1428 		iowrite8(doorbell_irq,  in switchtec_ntb_init_db_msg_irq()
1435 	sndev->doorbell_irq = pci_irq_vector(sndev->stdev->pdev, doorbell_irq);  in switchtec_ntb_init_db_msg_irq()
1438 	rc = request_irq(sndev->doorbell_irq,  in switchtec_ntb_init_db_msg_irq()
1448 		free_irq(sndev->doorbell_irq, sndev);  in switchtec_ntb_init_db_msg_irq()
1457 	free_irq(sndev->doorbell_irq, sndev);  in switchtec_ntb_deinit_db_msg_irq()