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>

diff --git a/drivers/staging/comedi/drivers/dt2811.c b/drivers/staging/comedi/drivers/dt2811.c
index 0ca02fa..686d86c 100644 (file)
--- a/drivers/staging/comedi/drivers/dt2811.c
+++ b/drivers/staging/comedi/drivers/dt2811.c
@@ -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)
 {