ACPI_FUTURE_USAGE  345 drivers/acpi/acpica/evxface.c #ifdef ACPI_FUTURE_USAGE
ACPI_FUTURE_USAGE   53 drivers/acpi/acpica/utxface.c #ifdef ACPI_FUTURE_USAGE
ACPI_FUTURE_USAGE  488 drivers/acpi/osl.c #ifdef ACPI_FUTURE_USAGE