Use comedi_buf_write_samples() to add the samples to the async buffer.
That function will handle the '* sizeof(foo)' calculation to determine
the number of bytes to add.
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Ian Abbott <abbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/staging/comedi/drivers/gsc_hpdi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/comedi/drivers/gsc_hpdi.c
b/drivers/staging/comedi/drivers/gsc_hpdi.c
index e99edaa..58a99e8 100644
--- a/drivers/staging/comedi/drivers/gsc_hpdi.c
+++ b/drivers/staging/comedi/drivers/gsc_hpdi.c
@@ -196,8 +196,8 @@ static void gsc_hpdi_drain_dma(struct comedi_device *dev,
unsigned int channel)
size = devpriv->dio_count;
devpriv->dio_count -= size;
}
- cfc_write_array_to_buffer(s, devpriv->desc_dio_buffer[idx],
- size * sizeof(uint32_t));
+ comedi_buf_write_samples(s, devpriv->desc_dio_buffer[idx],
+ size);
idx++;
idx %= devpriv->num_dma_descriptors;
start = le32_to_cpu(devpriv->dma_desc[idx].pci_start_addr);
--
2.0.3
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