EXTLOG_DSM_REV    192 drivers/acpi/acpi_extlog.c 	if (!acpi_check_dsm(handle, &guid, EXTLOG_DSM_REV, 1 << EXTLOG_FN_ADDR))
EXTLOG_DSM_REV    194 drivers/acpi/acpi_extlog.c 	obj = acpi_evaluate_dsm_typed(handle, &guid, EXTLOG_DSM_REV,