diff options
| -rw-r--r-- | drivers/staging/comedi/drivers/amplc_pci230.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/comedi/drivers/amplc_pci230.c b/drivers/staging/comedi/drivers/amplc_pci230.c index 20d592002557..42e4923bcf03 100644 --- a/drivers/staging/comedi/drivers/amplc_pci230.c +++ b/drivers/staging/comedi/drivers/amplc_pci230.c @@ -2011,17 +2011,17 @@ static void pci230_handle_ai(struct comedi_device *dev, struct comedi_cmd *cmd = &async->cmd; unsigned int status_fifo; unsigned int i; - unsigned int todo; + unsigned int nsamples; unsigned int fifoamount; unsigned short val; /* Determine number of samples to read. */ - todo = comedi_nsamples_left(s, PCI230_ADC_FIFOLEVEL_HALFFULL); - if (todo == 0) + nsamples = comedi_nsamples_left(s, PCI230_ADC_FIFOLEVEL_HALFFULL); + if (nsamples == 0) return; fifoamount = 0; - for (i = 0; i < todo; i++) { + for (i = 0; i < nsamples; i++) { if (fifoamount == 0) { /* Read FIFO state. */ status_fifo = inw(devpriv->daqio + PCI230_ADCCON); |