IRQ_EPU_TO_CPU 619 drivers/media/pci/cx18/cx18-mailbox.c irq = IRQ_EPU_TO_CPU; IRQ_EPU_TO_CPU 24 drivers/media/pci/cx18/cx18-scb.c cx18_writel(cx, IRQ_EPU_TO_CPU, &cx->scb->epu2cpu_irq);