ACPI_DIV_8 316 include/acpi/acmacros.h #define ACPI_ROUND_BITS_UP_TO_BYTES(a) ACPI_DIV_8((a) + 7) ACPI_DIV_8 317 include/acpi/acmacros.h #define ACPI_ROUND_BITS_DOWN_TO_BYTES(a) ACPI_DIV_8((a))