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staging: comedi: dt2811: remove disabled dt2811_adtrig() function 

This function is not used by the driver. It's also suffering from bitrot
since COMEDI_MDEMAND and COMEDI_MCONTS are not defined anywhere. Just
remove the code.

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>
This commit is contained in:
H Hartley Sweeten 2013-11-26 16:41:51 -07:00 committed by Greg Kroah-Hartman
parent f3b672cf44
commit baa92cc0bf
1 changed files with 0 additions and 29 deletions
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29
drivers/staging/comedi/drivers/dt2811.c
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@ -278,35 +278,6 @@ static int dt2811_ai_insn(struct comedi_device *dev, struct comedi_subdevice *s,
return i;
}
#if 0
/* Wow. This is code from the Comedi stone age. But it hasn't been
* replaced, so I'll let it stay. */
int dt2811_adtrig(kdev_t minor, comedi_adtrig *adtrig)
{
struct comedi_device *dev = comedi_devices + minor;
if (adtrig->n < 1)
return 0;
dev->curadchan = adtrig->chan;
switch (dev->i_admode) {
case COMEDI_MDEMAND:
dev->ntrig = adtrig->n - 1;
/* not necessary */
/*printk("dt2811: AD soft trigger\n"); */
/*outb(DT2811_CLRERROR|DT2811_INTENB,
dev->iobase+DT2811_ADCSR); */
outb(dev->curadchan, dev->iobase + DT2811_ADGCR);
do_gettimeofday(&trigtime);
break;
case COMEDI_MCONTS:
dev->ntrig = adtrig->n;
break;
}
return 0;
}
#endif
static int dt2811_ao_insn(struct comedi_device *dev, struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
{