dmi_checksum 534 drivers/firmware/dmi_scan.c buf[5] < 32 && dmi_checksum(buf, buf[5])) { dmi_checksum 558 drivers/firmware/dmi_scan.c if (memcmp(buf, "_DMI_", 5) == 0 && dmi_checksum(buf, 15)) { dmi_checksum 595 drivers/firmware/dmi_scan.c buf[6] < 32 && dmi_checksum(buf, buf[6])) {