diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2015-11-13 11:11:18 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-12-18 14:56:30 -0800 |
| commit | 1ef6e0a48e3b624beb6f6206db2875ca3367459e (patch) | |
| tree | ed1e80f76d738638bc9ede0f2ce79c345063865e /drivers/staging/comedi/drivers/adv_pci1710.c | |
| parent | 976e893b61e628ff72adbf70ad84674650c8f053 (diff) | |
staging: comedi: adv_pci1710: tidy up analog output subdev_flags
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 <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi/drivers/adv_pci1710.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/adv_pci1710.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/staging/comedi/drivers/adv_pci1710.c b/drivers/staging/comedi/drivers/adv_pci1710.c index aafcb8adb1db..91ab68b92086 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; |