diff options
| -rw-r--r-- | drivers/staging/comedi/drivers/adl_pci9118.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/staging/comedi/drivers/adl_pci9118.c b/drivers/staging/comedi/drivers/adl_pci9118.c index b527748658f0..498e0c7775e5 100644 --- a/drivers/staging/comedi/drivers/adl_pci9118.c +++ b/drivers/staging/comedi/drivers/adl_pci9118.c @@ -607,11 +607,9 @@ static void interrupt_pci9118_ai_dma(struct comedi_device *dev, struct pci9118_private *devpriv = dev->private; struct comedi_cmd *cmd = &s->async->cmd; struct pci9118_dmabuf *dmabuf = &devpriv->dmabuf[devpriv->dma_actbuf]; - unsigned int nsamples; + unsigned int nsamples = comedi_bytes_to_samples(s, dmabuf->use_size); unsigned int next_dma_buf; - nsamples = dmabuf->use_size >> 1; /* number of received samples */ - if (devpriv->dma_doublebuf) { /* * switch DMA buffers if is used * double buffering |