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Commit 96070ae4 authored by Alexander Shiyan's avatar Alexander Shiyan Committed by David S. Miller
Browse files

irda: ep7211-sir: Convert to platform_diver 



This patch converts ep7211-sir driver to platform_driver.
Since driver can be used not only for EP7211 CPU, function names
was be renamed to generic clps711x...

Signed-off-by: default avatarAlexander Shiyan <shc_work@mail.ru>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 60e476d0

drivers/net/irda/ep7211-sir.c

+27 −46
Original line number Diff line number Diff line 
/*

 * IR port driver for the Cirrus Logic EP7211 processor.

 * IR port driver for the Cirrus Logic CLPS711X processors

 *

 * Copyright 2001, Blue Mug Inc.  All rights reserved.

 * Copyright 2007, Samuel Ortiz <samuel@sortiz.org>

 */

#include <linux/module.h>

#include <linux/delay.h>

#include <linux/tty.h>

#include <linux/init.h>

#include <linux/spinlock.h>



#include <net/irda/irda.h>

#include <net/irda/irda_device.h>

#include <linux/module.h>

#include <linux/platform_device.h>



#include <asm/io.h>

#include <mach/hardware.h>



#include "sir-dev.h"



#define MIN_DELAY 25      /* 15 us, but wait a little more to be sure */

#define MAX_DELAY 10000   /* 1 ms */



static int ep7211_open(struct sir_dev *dev);

static int ep7211_close(struct sir_dev *dev);

static int ep7211_change_speed(struct sir_dev *dev, unsigned speed);

static int ep7211_reset(struct sir_dev *dev);



static struct dongle_driver ep7211 = {

	.owner		= THIS_MODULE,

	.driver_name	= "EP7211 IR driver",

	.type		= IRDA_EP7211_DONGLE,

	.open		= ep7211_open,

	.close		= ep7211_close,

	.reset		= ep7211_reset,

	.set_speed	= ep7211_change_speed,

};



static int __init ep7211_sir_init(void)

{

	return irda_register_dongle(&ep7211);

}



static void __exit ep7211_sir_cleanup(void)

{

	irda_unregister_dongle(&ep7211);

}



static int ep7211_open(struct sir_dev *dev)

static int clps711x_dongle_open(struct sir_dev *dev)

{

	unsigned int syscon;
@@ -58,7 +24,7 @@ static int ep7211_open(struct sir_dev *dev) 
	return 0;

}



static int ep7211_close(struct sir_dev *dev)

static int clps711x_dongle_close(struct sir_dev *dev)

{

	unsigned int syscon;
@@ -70,20 +36,35 @@ static int ep7211_close(struct sir_dev *dev) 
	return 0;

}



static int ep7211_change_speed(struct sir_dev *dev, unsigned speed)

static struct dongle_driver clps711x_dongle = {

	.owner		= THIS_MODULE,

	.driver_name	= "EP7211 IR driver",

	.type		= IRDA_EP7211_DONGLE,

	.open		= clps711x_dongle_open,

	.close		= clps711x_dongle_close,

};



static int clps711x_sir_probe(struct platform_device *pdev)

{

	return 0;

	return irda_register_dongle(&clps711x_dongle);

}



static int ep7211_reset(struct sir_dev *dev)

static int clps711x_sir_remove(struct platform_device *pdev)

{

	return 0;

	return irda_unregister_dongle(&clps711x_dongle);

}



static struct platform_driver clps711x_sir_driver = {

	.driver	= {

		.name	= "sir-clps711x",

		.owner	= THIS_MODULE,

	},

	.probe	= clps711x_sir_probe,

	.remove	= clps711x_sir_remove,

};

module_platform_driver(clps711x_sir_driver);



MODULE_AUTHOR("Samuel Ortiz <samuel@sortiz.org>");

MODULE_DESCRIPTION("EP7211 IR dongle driver");

MODULE_LICENSE("GPL");

MODULE_ALIAS("irda-dongle-13"); /* IRDA_EP7211_DONGLE */
 


module_init(ep7211_sir_init);

module_exit(ep7211_sir_cleanup);