ACPI_MACHINE_WIDTH  120 include/acpi/platform/aclinux.h #define ACPI_MACHINE_WIDTH          BITS_PER_LONG
ACPI_MACHINE_WIDTH  183 include/acpi/platform/aclinux.h #define ACPI_MACHINE_WIDTH          64
ACPI_MACHINE_WIDTH  187 include/acpi/platform/aclinux.h #define ACPI_MACHINE_WIDTH          32