staging: comedi: addi_apci_2032: cleanup the s->subdev_flags

The flags SDF_GROUND and SDF_COMMON only have meaning for analog
input/output subdevices. Remove these flags from the digital
output and timer subdevices in this driver.

The digital output subdevice does not need the SDF_READABLE flag.
Remove it.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/staging/comedi/drivers/addi_apci_2032.c b/drivers/staging/comedi/drivers/addi_apci_2032.c
index 93ff8300fed8..26f6e0072ed0 100644
--- a/drivers/staging/comedi/drivers/addi_apci_2032.c
+++ b/drivers/staging/comedi/drivers/addi_apci_2032.c
@@ -59,8 +59,7 @@ static int apci2032_auto_attach(struct comedi_device *dev,
         /* Initialize the digital output subdevice */
         s = &dev->subdevices[0];
         s->type = COMEDI_SUBD_DO;
-        s->subdev_flags =
-                SDF_READABLE | SDF_WRITEABLE | SDF_GROUND | SDF_COMMON;
+        s->subdev_flags = SDF_WRITEABLE;
         s->n_chan = 32;
         s->maxdata = 1;
         s->range_table = &range_digital;
@@ -71,7 +70,7 @@ static int apci2032_auto_attach(struct comedi_device *dev,
         /* Initialize the watchdog subdevice */
         s = &dev->subdevices[1];
         s->type = COMEDI_SUBD_TIMER;
-        s->subdev_flags = SDF_WRITEABLE | SDF_GROUND | SDF_COMMON;
+        s->subdev_flags = SDF_WRITEABLE;
         s->n_chan = 1;
         s->maxdata = 0;
         s->len_chanlist = 1;