via_pci_parport_dma_reg 2538 drivers/parport/parport_pc.c 		pci_read_config_byte(pdev, via->via_pci_parport_dma_reg, &tmp);
via_pci_parport_dma_reg   51 include/linux/parport_pc.h 	u8 via_pci_parport_dma_reg;