According to the datasheet, this board has 4 differential analog
input channels not 8. Fix the subdevice init.
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/mpc624.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/comedi/drivers/mpc624.c
b/drivers/staging/comedi/drivers/mpc624.c
index 7df81cf..0527d3e 100644
--- a/drivers/staging/comedi/drivers/mpc624.c
+++ b/drivers/staging/comedi/drivers/mpc624.c
@@ -303,7 +303,7 @@ static int mpc624_attach(struct comedi_device *dev, struct
comedi_devconfig *it)
s = &dev->subdevices[0];
s->type = COMEDI_SUBD_AI;
s->subdev_flags = SDF_READABLE | SDF_DIFF;
- s->n_chan = 8;
+ s->n_chan = 4;
s->maxdata = 0x3fffffff;
s->range_table = (it->options[1] == 0) ? &range_mpc624_bipolar1
: &range_mpc624_bipolar10;
--
2.5.1
_______________________________________________
devel mailing list
de...@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
