1 files changed, 0 insertions, 120 deletions
diff --git a/drivers/staging/comedi/drivers/rti802.c b/drivers/staging/comedi/drivers/rti802.c
deleted file mode 100644
index 195e2b1ac4c1..000000000000
--- a/drivers/staging/comedi/drivers/rti802.c
+++ /dev/null
@@ -1,120 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * rti802.c
- * Comedi driver for Analog Devices RTI-802 board
- *
- * COMEDI - Linux Control and Measurement Device Interface
- * Copyright (C) 1999 Anders Blomdell <anders.blomdell@control.lth.se>
- */
-
-/*
- * Driver: rti802
- * Description: Analog Devices RTI-802
- * Author: Anders Blomdell <anders.blomdell@control.lth.se>
- * Devices: [Analog Devices] RTI-802 (rti802)
- * Status: works
- *
- * Configuration Options:
- *   [0] - i/o base
- *   [1] - unused
- *   [2,4,6,8,10,12,14,16] - dac#[0-7]  0=two's comp, 1=straight
- *   [3,5,7,9,11,13,15,17] - dac#[0-7]  0=bipolar, 1=unipolar
- */
-
-#include <linux/module.h>
-#include "../comedidev.h"
-
-/*
- * Register I/O map
- */
-#define RTI802_SELECT		0x00
-#define RTI802_DATALOW		0x01
-#define RTI802_DATAHIGH		0x02
-
-struct rti802_private {
-	enum {
-		dac_2comp, dac_straight
-	} dac_coding[8];
-	const struct comedi_lrange *range_type_list[8];
-};
-
-static int rti802_ao_insn_write(struct comedi_device *dev,
-				struct comedi_subdevice *s,
-				struct comedi_insn *insn,
-				unsigned int *data)
-{
-	struct rti802_private *devpriv = dev->private;
-	unsigned int chan = CR_CHAN(insn->chanspec);
-	int i;
-
-	outb(chan, dev->iobase + RTI802_SELECT);
-
-	for (i = 0; i < insn->n; i++) {
-		unsigned int val = data[i];
-
-		s->readback[chan] = val;
-
-		/* munge offset binary to two's complement if needed */
-		if (devpriv->dac_coding[chan] == dac_2comp)
-			val = comedi_offset_munge(s, val);
-
-		outb(val & 0xff, dev->iobase + RTI802_DATALOW);
-		outb((val >> 8) & 0xff, dev->iobase + RTI802_DATAHIGH);
-	}
-
-	return insn->n;
-}
-
-static int rti802_attach(struct comedi_device *dev, struct comedi_devconfig *it)
-{
-	struct rti802_private *devpriv;
-	struct comedi_subdevice *s;
-	int i;
-	int ret;
-
-	ret = comedi_request_region(dev, it->options[0], 0x04);
-	if (ret)
-		return ret;
-
-	devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv));
-	if (!devpriv)
-		return -ENOMEM;
-
-	ret = comedi_alloc_subdevices(dev, 1);
-	if (ret)
-		return ret;
-
-	/* Analog Output subdevice */
-	s = &dev->subdevices[0];
-	s->type		= COMEDI_SUBD_AO;
-	s->subdev_flags	= SDF_WRITABLE;
-	s->maxdata	= 0xfff;
-	s->n_chan	= 8;
-	s->insn_write	= rti802_ao_insn_write;
-
-	ret = comedi_alloc_subdev_readback(s);
-	if (ret)
-		return ret;
-
-	s->range_table_list = devpriv->range_type_list;
-	for (i = 0; i < 8; i++) {
-		devpriv->dac_coding[i] = (it->options[3 + 2 * i])
-			? (dac_straight) : (dac_2comp);
-		devpriv->range_type_list[i] = (it->options[2 + 2 * i])
-			? &range_unipolar10 : &range_bipolar10;
-	}
-
-	return 0;
-}
-
-static struct comedi_driver rti802_driver = {
-	.driver_name	= "rti802",
-	.module		= THIS_MODULE,
-	.attach		= rti802_attach,
-	.detach		= comedi_legacy_detach,
-};
-module_comedi_driver(rti802_driver);
-
-MODULE_AUTHOR("Comedi https://www.comedi.org");
-MODULE_DESCRIPTION("Comedi driver for Analog Devices RTI-802 board");
-MODULE_LICENSE("GPL");