staging: comedi: dt2811: remove disabled code

There is no reason the (*attach) should be trying to read an analog
input sample. Remove this disabled 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>

drivers/staging/comedi/drivers/dt2811.c

@@ -299,23 +299,15 @@ static int dt2811_do_insn_bits(struct comedi_device *dev,
 
 static int dt2811_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 {
-	/* int i; */
 	const struct dt2811_board *board = dev->board_ptr;
 	struct dt2811_private *devpriv;
-	int ret;
 	struct comedi_subdevice *s;
+	int ret;
 
 	ret = comedi_request_region(dev, it->options[0], 0x8);
 	if (ret)
 		return ret;
 
-#if 0
-	outb(0, dev->iobase + DT2811_ADCSR);
-	udelay(100);
-	i = inb(dev->iobase + DT2811_ADDATLO);
-	i = inb(dev->iobase + DT2811_ADDATHI);
-#endif
-
 	ret = comedi_alloc_subdevices(dev, 4);
 	if (ret)
 		return ret;