Remove the SDF_COMMON flag, the analog reference is not programmable and
the default aref (AREF_GROUND -> SDF_GROUND) provides adequate information
about the reference.
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/adv_pci1710.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/comedi/drivers/adv_pci1710.c
b/drivers/staging/comedi/drivers/adv_pci1710.c
index aafcb8a..91ab68b 100644
--- a/drivers/staging/comedi/drivers/adv_pci1710.c
+++ b/drivers/staging/comedi/drivers/adv_pci1710.c
@@ -820,9 +820,10 @@ static int pci1710_auto_attach(struct comedi_device *dev,
subdev++;
if (board->has_ao) {
+ /* Analog Output subdevice */
s = &dev->subdevices[subdev];
s->type = COMEDI_SUBD_AO;
- s->subdev_flags = SDF_WRITABLE | SDF_GROUND | SDF_COMMON;
+ s->subdev_flags = SDF_WRITABLE | SDF_GROUND;
s->n_chan = 2;
s->maxdata = 0x0fff;
s->range_table = &pci171x_ao_range;
--
2.5.1
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