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,