ACPI_FADT_REQUIRED 54 drivers/acpi/acpica/tbfadt.c ACPI_FADT_REQUIRED}, ACPI_FADT_REQUIRED 68 drivers/acpi/acpica/tbfadt.c ACPI_FADT_REQUIRED}, ACPI_FADT_REQUIRED 593 drivers/acpi/acpica/tbfadt.c if (fadt_info_table[i].flags & ACPI_FADT_REQUIRED) {