Commit ca52a233 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
Browse files

staging: comedi: rti800: remove am9513.h header 



This driver is the only file that includes the am9513.h header and
nothing from that header is actually used. Using the macros provided
by am9513.h is a bit ugly due to having to predefine a number of
additional macros to handle the low-level I/O to the Am9513 device.

Just remove the header and the unused I/O helpers in the rti800
driver. If support for the am9513 is added later it wil be implemented
properly at that time.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0181ae77

drivers/staging/comedi/drivers/am9513.h

deleted100644 → 0
+0 −79
Original line number Diff line number Diff line 
/*

    module/am9513.h

    value added preprocessor definitions for Am9513 timer chip



    COMEDI - Linux Control and Measurement Device Interface

    Copyright (C) 1998 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.



*/



#ifndef _AM9513_H_

#define _AM9513_H_



#if 0



/*

 *	Before including this file, the following need to be defined:

 */

#define Am9513_8BITBUS xxx

/* or */

#define Am9513_16BITBUS xxx



#define Am9513_output_control(a)	xxx

#define Am9513_input_status()		xxx

#define Am9513_output_data(a)		xxx

#define Am9513_input_data()		xxx



#endif



/*

 *

 */



#ifdef Am9513_8BITBUS



#define Am9513_write_register(reg, val)				\

	do {							\

		Am9513_output_control(reg);			\

		Am9513_output_data(val>>8);			\

		Am9513_output_data(val&0xff);			\

	} while (0)



#define Am9513_read_register(reg, val)				\

	do {							\

		Am9513_output_control(reg);			\

		val = Am9513_input_data()<<8;			\

		val |= Am9513_input_data();			\

	} while (0)



#else /* Am9513_16BITBUS */



#define Am9513_write_register(reg, val)				\

	do {							\

		Am9513_output_control(reg);			\

		Am9513_output_data(val);			\

	} while (0)



#define Am9513_read_register(reg, val)				\

	do {							\

		Am9513_output_control(reg);			\

		val = Am9513_input_data();			\

	} while (0)



#endif



#endif

drivers/staging/comedi/drivers/rti800.c

+0 −9
Original line number Diff line number Diff line
@@ -90,15 +90,6 @@ Configuration options: 


#define RTI800_AI_TIMEOUT	100



#define Am9513_8BITBUS



#define Am9513_output_control(a)	outb(a, dev->iobase+RTI800_9513A_CNTRL)

#define Am9513_output_data(a)		outb(a, dev->iobase+RTI800_9513A_DATA)

#define Am9513_input_data()		inb(dev->iobase+RTI800_9513A_DATA)

#define Am9513_input_status()		inb(dev->iobase+RTI800_9513A_STATUS)



#include "am9513.h"



static const struct comedi_lrange range_rti800_ai_10_bipolar = {

	4, {

		BIP_RANGE(10),