qdio_start_irq    417 arch/s390/include/asm/qdio.h extern int qdio_start_irq(struct ccw_device *, int);
qdio_start_irq   1662 drivers/s390/cio/qdio_main.c EXPORT_SYMBOL(qdio_start_irq);
qdio_start_irq   5209 drivers/s390/net/qeth_core_main.c 	if (qdio_start_irq(card->data.ccwdev, 0))