ARS_REQ_SHORT
if (req_type == ARS_REQ_SHORT)
set_bit(ARS_REQ_SHORT, &nfit_spa->ars_state);
rc = ars_start(acpi_desc, nfit_spa, ARS_REQ_SHORT);
clear_bit(ARS_REQ_SHORT, &nfit_spa->ars_state);
if (test_bit(ARS_REQ_SHORT, &nfit_spa->ars_state))
req_type = ARS_REQ_SHORT;
req_type == ARS_REQ_SHORT ? "short" : "long",
acpi_nfit_ars_rescan(acpi_desc, ARS_REQ_SHORT);