dra_reg 1080 drivers/edac/e752x_edac.c u8 dra_reg; dra_reg 1081 drivers/edac/e752x_edac.c pci_read_config_byte(pdev, E752X_DRA + index, &dra_reg); dra_reg 1082 drivers/edac/e752x_edac.c dra |= dra_reg << (index * 8);