cpu2ppu_irq        45 drivers/media/pci/cx18/cx18-scb.c 	cx18_writel(cx, IRQ_CPU_TO_PPU,     &cx->scb->cpu2ppu_irq);
cpu2ppu_irq       186 drivers/media/pci/cx18/cx18-scb.h 	u32 cpu2ppu_irq;