Use the recently added sample manipulation helpers to remove the hardcoded
assumption of the sample size.
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/das1800.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/comedi/drivers/das1800.c
b/drivers/staging/comedi/drivers/das1800.c
index bf8bfcf..03b1ff9 100644
--- a/drivers/staging/comedi/drivers/das1800.c
+++ b/drivers/staging/comedi/drivers/das1800.c
@@ -535,7 +535,7 @@ static void das1800_flush_dma_channel(struct comedi_device
*dev,
/* figure out how many points to read */
num_bytes = devpriv->dma_transfer_size - get_dma_residue(channel);
- num_samples = num_bytes / sizeof(short);
+ num_samples = comedi_bytes_to_samples(s, num_bytes);
/* if we only need some of the points */
if (cmd->stop_src == TRIG_COUNT && devpriv->count < num_samples)
--
2.0.3
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