ACPI_DSM_REV
ret = iwl_acpi_get_dsm_integer(fwrt->dev, ACPI_DSM_REV,
fwrt->dsm_revision = ACPI_DSM_REV;
ret = iwl_acpi_get_dsm_integer(fwrt->dev, ACPI_DSM_REV, func,
if (!acpi_check_dsm(ACPI_HANDLE(&pdev->dev), &dsm_guid, ACPI_DSM_REV,
return iwl_acpi_get_dsm_object(&pdev->dev, ACPI_DSM_REV,