This driver currently code not support async commands. Remove the
SDF_CMD_READ subdev_flag and len_chanlist initialization from the
subdevice init.
For aesthetics, rename the (*insn_read) function.
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/cb_das16_cs.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/comedi/drivers/cb_das16_cs.c
b/drivers/staging/comedi/drivers/cb_das16_cs.c
index 6f34508..b3128ef 100644
--- a/drivers/staging/comedi/drivers/cb_das16_cs.c
+++ b/drivers/staging/comedi/drivers/cb_das16_cs.c
@@ -143,9 +143,10 @@ static int das16cs_ai_eoc(struct comedi_device *dev,
return -EBUSY;
}
-static int das16cs_ai_rinsn(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
+static int das16cs_ai_insn_read(struct comedi_device *dev,
+ struct comedi_subdevice *s,
+ struct comedi_insn *insn,
+ unsigned int *data)
{
struct das16cs_private *devpriv = dev->private;
int chan = CR_CHAN(insn->chanspec);
@@ -343,15 +344,14 @@ static int das16cs_auto_attach(struct comedi_device *dev,
if (ret)
return ret;
+ /* Analog Input subdevice */
s = &dev->subdevices[0];
- /* analog input subdevice */
s->type = COMEDI_SUBD_AI;
- s->subdev_flags = SDF_READABLE | SDF_GROUND | SDF_DIFF | SDF_CMD_READ;
+ s->subdev_flags = SDF_READABLE | SDF_GROUND | SDF_DIFF;
s->n_chan = 16;
s->maxdata = 0xffff;
s->range_table = &das16cs_ai_range;
- s->len_chanlist = 16;
- s->insn_read = das16cs_ai_rinsn;
+ s->insn_read = das16cs_ai_insn_read;
s = &dev->subdevices[1];
/* analog output subdevice */
--
2.5.1
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