From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Fri, 13 Nov 2015 18:11:19 +0000 (-0700)
Subject: staging: comedi: adv_pci1710: tidy up analog input subdev_flags
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=7387332558f050ace07334e945d2077af3c2ed96;p=openwrt%2Fstaging%2Fblogic.git

staging: comedi: adv_pci1710: tidy up analog input 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>
---

diff --git a/drivers/staging/comedi/drivers/adv_pci1710.c b/drivers/staging/comedi/drivers/adv_pci1710.c
index 91ab68b92086..f68cb1a6836e 100644
--- a/drivers/staging/comedi/drivers/adv_pci1710.c
+++ b/drivers/staging/comedi/drivers/adv_pci1710.c
@@ -793,7 +793,7 @@ static int pci1710_auto_attach(struct comedi_device *dev,
 	/* Analog Input subdevice */
 	s = &dev->subdevices[subdev];
 	s->type		= COMEDI_SUBD_AI;
-	s->subdev_flags	= SDF_READABLE | SDF_COMMON | SDF_GROUND;
+	s->subdev_flags	= SDF_READABLE | SDF_GROUND;
 	if (!board->is_pci1711)
 		s->subdev_flags	|= SDF_DIFF;
 	s->n_chan	= board->is_pci1713 ? 32 : 16;