hpu2cpu_irq_ack    37 drivers/media/pci/cx18/cx18-scb.c 	cx18_writel(cx, IRQ_HPU_TO_CPU_ACK, &cx->scb->hpu2cpu_irq_ack);
hpu2cpu_irq_ack   162 drivers/media/pci/cx18/cx18-scb.h 	u32 hpu2cpu_irq_ack;