The analog inputs have 12-bit resoultion. The subdevice 'maxdata' is
a mask value for the resolution. Fix the value.
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/usbduxfast.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/comedi/drivers/usbduxfast.c
b/drivers/staging/comedi/drivers/usbduxfast.c
index 60f1c5e..c8687b0 100644
--- a/drivers/staging/comedi/drivers/usbduxfast.c
+++ b/drivers/staging/comedi/drivers/usbduxfast.c
@@ -865,7 +865,7 @@ static int usbduxfast_attach_common(struct comedi_device
*dev)
s->do_cmdtest = usbduxfast_ai_cmdtest;
s->do_cmd = usbduxfast_ai_cmd;
s->cancel = usbduxfast_ai_cancel;
- s->maxdata = 0x1000;
+ s->maxdata = 0x0fff;
s->range_table = &range_usbduxfast_ai_range;
up(&devpriv->sem);
--
2.4.3
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