1 files changed, 0 insertions, 95 deletions
diff --git a/drivers/staging/comedi/kcomedilib/dio.c b/drivers/staging/comedi/kcomedilib/dio.c
deleted file mode 100644
index 30192f3c4652..000000000000
--- a/drivers/staging/comedi/kcomedilib/dio.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
-    kcomedilib/dio.c
-    implements comedi_dio_*() functions
-
-    COMEDI - Linux Control and Measurement Device Interface
-    Copyright (C) 2000 David A. Schleef <ds@schleef.org>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
-
-#include "../comedi.h"
-#include "../comedilib.h"
-
-#include <linux/string.h>
-
-int comedi_dio_config(void *dev, unsigned int subdev, unsigned int chan,
-		      unsigned int io)
-{
-	struct comedi_insn insn;
-
-	memset(&insn, 0, sizeof(insn));
-	insn.insn = INSN_CONFIG;
-	insn.n = 1;
-	insn.data = &io;
-	insn.subdev = subdev;
-	insn.chanspec = CR_PACK(chan, 0, 0);
-
-	return comedi_do_insn(dev, &insn);
-}
-
-int comedi_dio_read(void *dev, unsigned int subdev, unsigned int chan,
-		    unsigned int *val)
-{
-	struct comedi_insn insn;
-
-	memset(&insn, 0, sizeof(insn));
-	insn.insn = INSN_READ;
-	insn.n = 1;
-	insn.data = val;
-	insn.subdev = subdev;
-	insn.chanspec = CR_PACK(chan, 0, 0);
-
-	return comedi_do_insn(dev, &insn);
-}
-
-int comedi_dio_write(void *dev, unsigned int subdev, unsigned int chan,
-		     unsigned int val)
-{
-	struct comedi_insn insn;
-
-	memset(&insn, 0, sizeof(insn));
-	insn.insn = INSN_WRITE;
-	insn.n = 1;
-	insn.data = &val;
-	insn.subdev = subdev;
-	insn.chanspec = CR_PACK(chan, 0, 0);
-
-	return comedi_do_insn(dev, &insn);
-}
-
-int comedi_dio_bitfield(void *dev, unsigned int subdev, unsigned int mask,
-			unsigned int *bits)
-{
-	struct comedi_insn insn;
-	unsigned int data[2];
-	int ret;
-
-	memset(&insn, 0, sizeof(insn));
-	insn.insn = INSN_BITS;
-	insn.n = 2;
-	insn.data = data;
-	insn.subdev = subdev;
-
-	data[0] = mask;
-	data[1] = *bits;
-
-	ret = comedi_do_insn(dev, &insn);
-
-	*bits = data[1];
-
-	return ret;
-}