topfield          128 drivers/media/pci/bt8xx/bttv-risc.c 	int topfield = (0 == yoffset);
topfield          158 drivers/media/pci/bt8xx/bttv-risc.c 			if (topfield)
topfield          164 drivers/media/pci/bt8xx/bttv-risc.c 			if (topfield)