scans_since 441 drivers/staging/comedi/drivers/comedi_test.c u64 scans_since; scans_since 446 drivers/staging/comedi/drivers/comedi_test.c scans_since = now - devpriv->ao_last_scan_time; scans_since 447 drivers/staging/comedi/drivers/comedi_test.c do_div(scans_since, devpriv->ao_scan_period); scans_since 448 drivers/staging/comedi/drivers/comedi_test.c if (scans_since) { scans_since 453 drivers/staging/comedi/drivers/comedi_test.c if (scans_avail > scans_since) scans_since 454 drivers/staging/comedi/drivers/comedi_test.c scans_avail = scans_since; scans_since 492 drivers/staging/comedi/drivers/comedi_test.c } else if (scans_avail < scans_since) {