The Linux kernel coding style guidelines suggest not using typedefs
for structure types. This patch gets rid of the typedef for
local_info_t. Also, the name of the struct is changed to drop the _t,
to make the name look less typedef-like.
The following Coccinelle semantic patch detects the case:
@tn@
identifier i;
type td;
@@
-typedef
 struct i { ... }
-td
 ;
@@
type tn.td;
identifier tn.i;
@@
-td
+ struct i
Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
		
	
			
		
			
				
	
	
		
			222 lines
		
	
	
	
		
			6.4 KiB
			
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			222 lines
		
	
	
	
		
			6.4 KiB
			
		
	
	
	
		
			C
		
	
	
	
	
	
/*======================================================================
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    Aironet driver for 4500 and 4800 series cards
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    This code is released under both the GPL version 2 and BSD licenses.
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    Either license may be used.  The respective licenses are found at
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    the end of this file.
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    This code was developed by Benjamin Reed <breed@users.sourceforge.net>
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    including portions of which come from the Aironet PC4500
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    Developer's Reference Manual and used with permission.  Copyright
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    (C) 1999 Benjamin Reed.  All Rights Reserved.  Permission to use
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    code in the Developer's manual was granted for this driver by
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    Aironet.
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    In addition this module was derived from dummy_cs.
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    The initial developer of dummy_cs is David A. Hinds
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    <dahinds@users.sourceforge.net>.  Portions created by David A. Hinds
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    are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
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======================================================================*/
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#ifdef __IN_PCMCIA_PACKAGE__
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#include <pcmcia/k_compat.h>
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#endif
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#include <linux/kernel.h>
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#include <linux/module.h>
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#include <linux/ptrace.h>
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#include <linux/slab.h>
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#include <linux/string.h>
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#include <linux/timer.h>
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#include <linux/netdevice.h>
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#include <pcmcia/cistpl.h>
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#include <pcmcia/cisreg.h>
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#include <pcmcia/ds.h>
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#include <linux/io.h>
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#include "airo.h"
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/*====================================================================*/
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MODULE_AUTHOR("Benjamin Reed");
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MODULE_DESCRIPTION("Support for Cisco/Aironet 802.11 wireless ethernet "
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		   "cards.  This is the module that links the PCMCIA card "
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		   "with the airo module.");
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MODULE_LICENSE("Dual BSD/GPL");
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MODULE_SUPPORTED_DEVICE("Aironet 4500, 4800 and Cisco 340 PCMCIA cards");
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/*====================================================================*/
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static int airo_config(struct pcmcia_device *link);
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static void airo_release(struct pcmcia_device *link);
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static void airo_detach(struct pcmcia_device *p_dev);
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struct local_info {
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	struct net_device *eth_dev;
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};
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static int airo_probe(struct pcmcia_device *p_dev)
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{
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	struct local_info *local;
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	dev_dbg(&p_dev->dev, "airo_attach()\n");
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	/* Allocate space for private device-specific data */
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	local = kzalloc(sizeof(*local), GFP_KERNEL);
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	if (!local)
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		return -ENOMEM;
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	p_dev->priv = local;
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	return airo_config(p_dev);
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} /* airo_attach */
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static void airo_detach(struct pcmcia_device *link)
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{
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	dev_dbg(&link->dev, "airo_detach\n");
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	airo_release(link);
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	if (((struct local_info *)link->priv)->eth_dev) {
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		stop_airo_card(((struct local_info *)link->priv)->eth_dev,
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			       0);
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	}
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	((struct local_info *)link->priv)->eth_dev = NULL;
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	kfree(link->priv);
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} /* airo_detach */
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static int airo_cs_config_check(struct pcmcia_device *p_dev, void *priv_data)
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{
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	if (p_dev->config_index == 0)
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		return -EINVAL;
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	return pcmcia_request_io(p_dev);
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}
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static int airo_config(struct pcmcia_device *link)
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{
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	struct local_info *dev;
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	int ret;
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	dev = link->priv;
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	dev_dbg(&link->dev, "airo_config\n");
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	link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_VPP |
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		CONF_AUTO_AUDIO | CONF_AUTO_SET_IO;
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	ret = pcmcia_loop_config(link, airo_cs_config_check, NULL);
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	if (ret)
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		goto failed;
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	if (!link->irq)
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		goto failed;
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	ret = pcmcia_enable_device(link);
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	if (ret)
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		goto failed;
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	((struct local_info *)link->priv)->eth_dev =
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		init_airo_card(link->irq,
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			       link->resource[0]->start, 1, &link->dev);
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	if (!((struct local_info *)link->priv)->eth_dev)
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		goto failed;
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	return 0;
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 failed:
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	airo_release(link);
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	return -ENODEV;
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} /* airo_config */
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static void airo_release(struct pcmcia_device *link)
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{
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	dev_dbg(&link->dev, "airo_release\n");
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	pcmcia_disable_device(link);
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}
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static int airo_suspend(struct pcmcia_device *link)
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{
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	struct local_info *local = link->priv;
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	netif_device_detach(local->eth_dev);
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	return 0;
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}
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static int airo_resume(struct pcmcia_device *link)
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{
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	struct local_info *local = link->priv;
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	if (link->open) {
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		reset_airo_card(local->eth_dev);
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		netif_device_attach(local->eth_dev);
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	}
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	return 0;
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}
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static const struct pcmcia_device_id airo_ids[] = {
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	PCMCIA_DEVICE_MANF_CARD(0x015f, 0x000a),
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	PCMCIA_DEVICE_MANF_CARD(0x015f, 0x0005),
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	PCMCIA_DEVICE_MANF_CARD(0x015f, 0x0007),
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	PCMCIA_DEVICE_MANF_CARD(0x0105, 0x0007),
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	PCMCIA_DEVICE_NULL,
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};
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MODULE_DEVICE_TABLE(pcmcia, airo_ids);
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static struct pcmcia_driver airo_driver = {
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	.owner		= THIS_MODULE,
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	.name		= "airo_cs",
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	.probe		= airo_probe,
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	.remove		= airo_detach,
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	.id_table       = airo_ids,
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	.suspend	= airo_suspend,
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	.resume		= airo_resume,
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};
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module_pcmcia_driver(airo_driver);
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/*
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    This program is free software; you can redistribute it and/or
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    modify it under the terms of the GNU General Public License
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    as published by the Free Software Foundation; either version 2
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    of the License, or (at your option) any later version.
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    This program is distributed in the hope that it will be useful,
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    but WITHOUT ANY WARRANTY; without even the implied warranty of
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    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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    GNU General Public License for more details.
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    In addition:
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    Redistribution and use in source and binary forms, with or without
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    modification, are permitted provided that the following conditions
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    are met:
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    1. Redistributions of source code must retain the above copyright
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       notice, this list of conditions and the following disclaimer.
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    2. Redistributions in binary form must reproduce the above copyright
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       notice, this list of conditions and the following disclaimer in the
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       documentation and/or other materials provided with the distribution.
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    3. The name of the author may not be used to endorse or promote
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       products derived from this software without specific prior written
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       permission.
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    THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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    IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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    WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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    ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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    INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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    STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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    IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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    POSSIBILITY OF SUCH DAMAGE.
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*/
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