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Commit fb7b75ab authored by Alon Bar-Lev's avatar Alon Bar-Lev Committed by Bryan Wu
Browse files

Blackfin arch: cleanup bfin_sport.h header and export it to userspace 



Signed-off-by: default avatarAlon Bar-Lev <alon.barlev@gmail.com>
Signed-off-by: default avatarMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: default avatarBryan Wu <cooloney@kernel.org>
parent 7786ce82

arch/blackfin/include/asm/Kbuild

+1 −0
Original line number Diff line number Diff line 
include include/asm-generic/Kbuild.asm



unifdef-y += bfin_sport.h

unifdef-y += fixed_code.h

arch/blackfin/include/asm/bfin_sport.h

+14 −31
Original line number Diff line number Diff line 
/*

 * File:         include/asm-blackfin/bfin_sport.h

 * Based on:

 * Author:       Roy Huang (roy.huang@analog.com)

 * bfin_sport.h - userspace header for bfin sport driver

 *

 * Created:      Thu Aug. 24 2006

 * Description:

 * Copyright 2004-2008 Analog Devices Inc.

 *

 * Modified:

 *               Copyright 2004-2006 Analog Devices Inc.

 *

 * Bugs:         Enter bugs at http://blackfin.uclinux.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, see the file COPYING, or write

 * to the Free Software Foundation, Inc.,

 * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

 * Licensed under the GPL-2 or later.

 */



#ifndef __BFIN_SPORT_H__
@@ -42,7 +21,6 @@ 
#define NORM_FORMAT	0x0

#define ALAW_FORMAT	0x2

#define ULAW_FORMAT	0x3

struct sport_register;



/* Function driver which use sport must initialize the structure */

struct sport_config {
@@ -78,6 +56,12 @@ struct sport_config { 
	int dma_enabled;

};



/* Userspace interface */

#define SPORT_IOC_MAGIC		'P'

#define SPORT_IOC_CONFIG	_IOWR('P', 0x01, struct sport_config)



#ifdef __KERNEL__



struct sport_register {

	unsigned short tcr1;

	unsigned short reserved0;
@@ -117,9 +101,6 @@ struct sport_register { 
	unsigned long mrcs3;

};



#define SPORT_IOC_MAGIC		'P'

#define SPORT_IOC_CONFIG	_IOWR('P', 0x01, struct sport_config)



struct sport_dev {

	struct cdev cdev;	/* Char device structure */
@@ -149,6 +130,8 @@ struct sport_dev { 
	struct sport_config config;

};



#endif



#define SPORT_TCR1	0

#define	SPORT_TCR2	1

#define	SPORT_TCLKDIV	2
@@ -169,4 +152,4 @@ struct sport_dev { 
#define SPORT_MRCS2	22

#define SPORT_MRCS3	23



#endif				/*__BFIN_SPORT_H__*/
 
#endif