ACPI_SIG_HPET    1748 arch/x86/kernel/acpi/boot.c 	acpi_table_parse(ACPI_SIG_HPET, acpi_parse_hpet);
ACPI_SIG_HPET      84 arch/x86/kernel/early-quirks.c 	if (acpi_table_parse(ACPI_SIG_HPET, nvidia_hpet_check)) {