Sample values in comedi are generally represented as unsigned values.
Change the type of the `data` variable in `das16_ai_munge()` from `short
*` to `unsigned short *` for consistency.
Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
---
drivers/staging/comedi/drivers/das16.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/comedi/drivers/das16.c b/drivers/staging/comedi/drivers/das16.c
index 30f3995..a8446ca 100644
--- a/drivers/staging/comedi/drivers/das16.c
+++ b/drivers/staging/comedi/drivers/das16.c
@@ -846,7 +846,7 @@ static void das16_ai_munge(struct comedi_device *dev,
unsigned int start_chan_index)
{
unsigned int i, num_samples = num_bytes / sizeof(short);
- short *data = array;
+ unsigned short *data = array;
for (i = 0; i < num_samples; i++) {
data[i] = le16_to_cpu(data[i]);
--
1.8.4
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