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[PATCH] pcmcia: remove dev_list from drivers 

The linked list of devices managed by each PCMCIA driver is, in very most
cases, unused. Therefore, remove it from many drivers.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
This commit is contained in:
Dominik Brodowski 2005-11-14 21:25:35 +01:00
parent f399071558
commit b463581154
38 changed files with 74 additions and 647 deletions
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18
drivers/bluetooth/bluecard_cs.c
View File

@ -94,8 +94,6 @@ static dev_info_t dev_info = "bluecard_cs";
static dev_link_t *bluecard_attach(void);
static void bluecard_detach(struct pcmcia_device *p_dev);
static dev_link_t *dev_list = NULL;
/* Default baud rate: 57600, 115200, 230400 or 460800 */
#define DEFAULT_BAUD_RATE 230400
@ -890,8 +888,7 @@ static dev_link_t *bluecard_attach(void)
link->conf.IntType = INT_MEMORY_AND_IO;
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -911,22 +908,10 @@ static void bluecard_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
bluecard_info_t *info = link->priv;
dev_link_t **linkp;
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link)
break;
if (*linkp == NULL)
return;
if (link->state & DEV_CONFIG)
bluecard_release(link);
/* Unlink device structure, free bits */
*linkp = link->next;
kfree(info);
}
@ -1105,7 +1090,6 @@ static int __init init_bluecard_cs(void)
static void __exit exit_bluecard_cs(void)
{
pcmcia_unregister_driver(&bluecard_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_bluecard_cs);

18
drivers/bluetooth/bt3c_cs.c
View File

@ -97,8 +97,6 @@ static dev_info_t dev_info = "bt3c_cs";
static dev_link_t *bt3c_attach(void);
static void bt3c_detach(struct pcmcia_device *p_dev);
static dev_link_t *dev_list = NULL;
/* Transmit states */
#define XMIT_SENDING 1
@ -691,8 +689,7 @@ static dev_link_t *bt3c_attach(void)
link->conf.IntType = INT_MEMORY_AND_IO;
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -712,22 +709,10 @@ static void bt3c_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
bt3c_info_t *info = link->priv;
dev_link_t **linkp;
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link)
break;
if (*linkp == NULL)
return;
if (link->state & DEV_CONFIG)
bt3c_release(link);
/* Unlink device structure, free bits */
*linkp = link->next;
kfree(info);
}
@ -949,7 +934,6 @@ static int __init init_bt3c_cs(void)
static void __exit exit_bt3c_cs(void)
{
pcmcia_unregister_driver(&bt3c_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_bt3c_cs);

18
drivers/bluetooth/btuart_cs.c
View File

@ -93,8 +93,6 @@ static dev_info_t dev_info = "btuart_cs";
static dev_link_t *btuart_attach(void);
static void btuart_detach(struct pcmcia_device *p_dev);
static dev_link_t *dev_list = NULL;
/* Maximum baud rate */
#define SPEED_MAX 115200
@ -610,8 +608,7 @@ static dev_link_t *btuart_attach(void)
link->conf.IntType = INT_MEMORY_AND_IO;
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -631,22 +628,10 @@ static void btuart_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
btuart_info_t *info = link->priv;
dev_link_t **linkp;
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link)
break;
if (*linkp == NULL)
return;
if (link->state & DEV_CONFIG)
btuart_release(link);
/* Unlink device structure, free bits */
*linkp = link->next;
kfree(info);
}
@ -870,7 +855,6 @@ static int __init init_btuart_cs(void)
static void __exit exit_btuart_cs(void)
{
pcmcia_unregister_driver(&btuart_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_btuart_cs);

18
drivers/bluetooth/dtl1_cs.c
View File

@ -96,8 +96,6 @@ static dev_info_t dev_info = "dtl1_cs";
static dev_link_t *dtl1_attach(void);
static void dtl1_detach(struct pcmcia_device *p_dev);
static dev_link_t *dev_list = NULL;
/* Transmit states */
#define XMIT_SENDING 1
@ -589,8 +587,7 @@ static dev_link_t *dtl1_attach(void)
link->conf.IntType = INT_MEMORY_AND_IO;
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -610,22 +607,10 @@ static void dtl1_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
dtl1_info_t *info = link->priv;
dev_link_t **linkp;
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link)
break;
if (*linkp == NULL)
return;
if (link->state & DEV_CONFIG)
dtl1_release(link);
/* Unlink device structure, free bits */
*linkp = link->next;
kfree(info);
}
@ -822,7 +807,6 @@ static int __init init_dtl1_cs(void)
static void __exit exit_dtl1_cs(void)
{
pcmcia_unregister_driver(&dtl1_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_dtl1_cs);

14
drivers/char/pcmcia/synclink_cs.c
View File

@ -492,7 +492,6 @@ static dev_link_t *mgslpc_attach(void);
static void mgslpc_detach(struct pcmcia_device *p_dev);
static dev_info_t dev_info = "synclink_cs";
static dev_link_t *dev_list = NULL;
/*
* 1st function defined in .text section. Calling this function in
@ -588,8 +587,7 @@ static dev_link_t *mgslpc_attach(void)
link->conf.IntType = INT_MEMORY_AND_IO;
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
@ -741,24 +739,15 @@ static void mgslpc_release(u_long arg)
static void mgslpc_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
dev_link_t **linkp;
if (debug_level >= DEBUG_LEVEL_INFO)
printk("mgslpc_detach(0x%p)\n", link);
/* find device */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link) break;
if (*linkp == NULL)
return;
if (link->state & DEV_CONFIG) {
((MGSLPC_INFO *)link->priv)->stop = 1;
mgslpc_release((u_long)link);
}
/* Unlink device structure, and free it */
*linkp = link->next;
mgslpc_remove_device((MGSLPC_INFO *)link->priv);
}
@ -3131,7 +3120,6 @@ static void synclink_cs_cleanup(void)
}
pcmcia_unregister_driver(&mgslpc_driver);
BUG_ON(dev_list != NULL);
}
static int __init synclink_cs_init(void)

19
drivers/ide/legacy/ide-cs.c
View File

@ -96,7 +96,8 @@ static dev_info_t dev_info = "ide-cs";
static dev_link_t *ide_attach(void);
static void ide_detach(struct pcmcia_device *p_dev);
static dev_link_t *dev_list = NULL;
/*======================================================================
@ -130,8 +131,7 @@ static dev_link_t *ide_attach(void)
link->conf.IntType = INT_MEMORY_AND_IO;
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -157,23 +157,13 @@ static dev_link_t *ide_attach(void)
static void ide_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
dev_link_t **linkp;
DEBUG(0, "ide_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link) break;
if (*linkp == NULL)
return;
if (link->state & DEV_CONFIG)
ide_release(link);
/* Unlink, free device structure */
*linkp = link->next;
kfree(link->priv);
} /* ide_detach */
static int idecs_register(unsigned long io, unsigned long ctl, unsigned long irq, struct pcmcia_device *handle)
@ -507,7 +497,6 @@ static int __init init_ide_cs(void)
static void __exit exit_ide_cs(void)
{
pcmcia_unregister_driver(&ide_cs_driver);
BUG_ON(dev_list != NULL);
}
late_initcall(init_ide_cs);

21
drivers/isdn/hardware/avm/avm_cs.c
View File

@ -83,15 +83,7 @@ static dev_info_t dev_info = "avm_cs";
device numbers are used to derive the corresponding array index.
*/
static dev_link_t *dev_list = NULL;
/*
A dev_link_t structure has fields for most things that are needed
to keep track of a socket, but there will usually be some device
specific information that also needs to be kept track of. The
'priv' pointer in a dev_link_t structure can be used to point to
a device-specific private data structure, like this.
A driver needs to provide a dev_node_t structure for each device
on a card. In some cases, there is only one device per card (for
example, ethernet cards, modems). In other cases, there may be
@ -157,8 +149,7 @@ static dev_link_t *avmcs_attach(void)
link->priv = local;
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -188,19 +179,10 @@ static dev_link_t *avmcs_attach(void)
static void avmcs_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
dev_link_t **linkp;
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link) break;
if (*linkp == NULL)
return;
if (link->state & DEV_CONFIG)
avmcs_release(link);
/* Unlink device structure, free pieces */
*linkp = link->next;
kfree(link->priv);
kfree(link);
} /* avmcs_detach */
@ -494,7 +476,6 @@ static int __init avmcs_init(void)
static void __exit avmcs_exit(void)
{
pcmcia_unregister_driver(&avmcs_driver);
BUG_ON(dev_list != NULL);
}
module_init(avmcs_init);

21
drivers/isdn/hisax/avma1_cs.c
View File

@ -99,15 +99,7 @@ static dev_info_t dev_info = "avma1_cs";
device numbers are used to derive the corresponding array index.
*/
static dev_link_t *dev_list = NULL;
/*
A dev_link_t structure has fields for most things that are needed
to keep track of a socket, but there will usually be some device
specific information that also needs to be kept track of. The
'priv' pointer in a dev_link_t structure can be used to point to
a device-specific private data structure, like this.
A driver needs to provide a dev_node_t structure for each device
on a card. In some cases, there is only one device per card (for
example, ethernet cards, modems). In other cases, there may be
@ -179,8 +171,7 @@ static dev_link_t *avma1cs_attach(void)
link->conf.Present = PRESENT_OPTION;
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -206,21 +197,12 @@ static dev_link_t *avma1cs_attach(void)
static void avma1cs_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
dev_link_t **linkp;
DEBUG(0, "avma1cs_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link) break;
if (*linkp == NULL)
return;
if (link->state & DEV_CONFIG)
avma1cs_release(link);
/* Unlink device structure, free pieces */
*linkp = link->next;
kfree(link->priv);
kfree(link);
} /* avma1cs_detach */
@ -508,7 +490,6 @@ static int __init init_avma1_cs(void)
static void __exit exit_avma1_cs(void)
{
pcmcia_unregister_driver(&avma1cs_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_avma1_cs);

28
drivers/isdn/hisax/elsa_cs.c
View File

@ -126,18 +126,7 @@ static dev_info_t dev_info = "elsa_cs";
device numbers are used to derive the corresponding array index.
*/
static dev_link_t *dev_list = NULL;
/*
A dev_link_t structure has fields for most things that are needed
to keep track of a socket, but there will usually be some device
specific information that also needs to be kept track of. The
'priv' pointer in a dev_link_t structure can be used to point to
a device-specific private data structure, like this.
To simplify the data structure handling, we actually include the
dev_link_t structure in the device's private data structure.
A driver needs to provide a dev_node_t structure for each device
on a card. In some cases, there is only one device per card (for
example, ethernet cards, modems). In other cases, there may be
@ -208,8 +197,7 @@ static dev_link_t *elsa_cs_attach(void)
link->conf.IntType = INT_MEMORY_AND_IO;
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -235,24 +223,15 @@ static dev_link_t *elsa_cs_attach(void)
static void elsa_cs_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
dev_link_t **linkp;
local_info_t *info = link->priv;
DEBUG(0, "elsa_cs_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link) break;
if (*linkp == NULL)
return;
if (link->state & DEV_CONFIG) {
((local_info_t*)link->priv)->busy = 1;
elsa_cs_release(link);
info->busy = 1;
elsa_cs_release(link);
}
/* Unlink device structure and free it */
*linkp = link->next;
kfree(info);
} /* elsa_cs_detach */
@ -526,7 +505,6 @@ static int __init init_elsa_cs(void)
static void __exit exit_elsa_cs(void)
{
pcmcia_unregister_driver(&elsa_cs_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_elsa_cs);

28
drivers/isdn/hisax/sedlbauer_cs.c
View File

@ -134,18 +134,7 @@ static dev_info_t dev_info = "sedlbauer_cs";
device numbers are used to derive the corresponding array index.
*/
static dev_link_t *dev_list = NULL;
/*
A dev_link_t structure has fields for most things that are needed
to keep track of a socket, but there will usually be some device
specific information that also needs to be kept track of. The
'priv' pointer in a dev_link_t structure can be used to point to
a device-specific private data structure, like this.
To simplify the data structure handling, we actually include the
dev_link_t structure in the device's private data structure.
A driver needs to provide a dev_node_t structure for each device
on a card. In some cases, there is only one device per card (for
example, ethernet cards, modems). In other cases, there may be
@ -222,8 +211,7 @@ static dev_link_t *sedlbauer_attach(void)
link->conf.IntType = INT_MEMORY_AND_IO;
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -249,23 +237,14 @@ static dev_link_t *sedlbauer_attach(void)
static void sedlbauer_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
dev_link_t **linkp;
DEBUG(0, "sedlbauer_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link) break;
if (*linkp == NULL)
return;
if (link->state & DEV_CONFIG) {
((local_info_t *)link->priv)->stop = 1;
sedlbauer_release(link);
((local_info_t *)link->priv)->stop = 1;
sedlbauer_release(link);
}
/* Unlink device structure, and free it */
*linkp = link->next;
/* This points to the parent local_info_t struct */
kfree(link->priv);
} /* sedlbauer_detach */
@ -623,7 +602,6 @@ static int __init init_sedlbauer_cs(void)
static void __exit exit_sedlbauer_cs(void)
{
pcmcia_unregister_driver(&sedlbauer_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_sedlbauer_cs);

28
drivers/isdn/hisax/teles_cs.c
View File

@ -107,18 +107,7 @@ static dev_info_t dev_info = "teles_cs";
device numbers are used to derive the corresponding array index.
*/
static dev_link_t *dev_list = NULL;
/*
A dev_link_t structure has fields for most things that are needed
to keep track of a socket, but there will usually be some device
specific information that also needs to be kept track of. The
'priv' pointer in a dev_link_t structure can be used to point to
a device-specific private data structure, like this.
To simplify the data structure handling, we actually include the
dev_link_t structure in the device's private data structure.
A driver needs to provide a dev_node_t structure for each device
on a card. In some cases, there is only one device per card (for
example, ethernet cards, modems). In other cases, there may be
@ -189,8 +178,7 @@ static dev_link_t *teles_attach(void)
link->conf.IntType = INT_MEMORY_AND_IO;
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -216,24 +204,15 @@ static dev_link_t *teles_attach(void)
static void teles_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
dev_link_t **linkp;
local_info_t *info = link->priv;
DEBUG(0, "teles_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link) break;
if (*linkp == NULL)
return;
if (link->state & DEV_CONFIG) {
info->busy = 1;
teles_cs_release(link);
info->busy = 1;
teles_cs_release(link);
}
/* Unlink device structure and free it */
*linkp = link->next;
kfree(info);
} /* teles_detach */
@ -506,7 +485,6 @@ static int __init init_teles_cs(void)
static void __exit exit_teles_cs(void)
{
pcmcia_unregister_driver(&teles_cs_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_teles_cs);

5
drivers/mtd/maps/pcmciamtd.c
View File

@ -67,7 +67,6 @@ struct pcmciamtd_dev {
static dev_info_t dev_info = "pcmciamtd";
static dev_link_t *dev_list;
/* Module parameters */
@ -782,8 +781,7 @@ static dev_link_t *pcmciamtd_attach(void)
link->conf.Attributes = 0;
link->conf.IntType = INT_MEMORY;
link->next = dev_list;
dev_list = link;
link->next = NULL;
/* Register with Card Services */
client_reg.dev_info = &dev_info;
@ -865,7 +863,6 @@ static void __exit exit_pcmciamtd(void)
{
DEBUG(1, DRIVER_DESC " unloading");
pcmcia_unregister_driver(&pcmciamtd_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_pcmciamtd);

15
drivers/net/pcmcia/3c574_cs.c
View File

@ -255,8 +255,6 @@ static dev_info_t dev_info = "3c574_cs";
static dev_link_t *tc574_attach(void);
static void tc574_detach(struct pcmcia_device *p_dev);
static dev_link_t *dev_list;
/*
tc574_attach() creates an "instance" of the driver, allocating
local data structures for one device. The device is registered
@ -308,8 +306,7 @@ static dev_link_t *tc574_attach(void)
#endif
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -336,24 +333,15 @@ static void tc574_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
dev_link_t **linkp;
DEBUG(0, "3c574_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link) break;
if (*linkp == NULL)
return;
if (link->dev)
unregister_netdev(dev);
if (link->state & DEV_CONFIG)
tc574_release(link);
/* Unlink device structure, free bits */
*linkp = link->next;
free_netdev(dev);
} /* tc574_detach */
@ -1310,7 +1298,6 @@ static int __init init_tc574(void)
static void __exit exit_tc574(void)
{
pcmcia_unregister_driver(&tc574_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_tc574);

17
drivers/net/pcmcia/3c589_cs.c
View File

@ -166,8 +166,6 @@ static dev_info_t dev_info = "3c589_cs";
static dev_link_t *tc589_attach(void);
static void tc589_detach(struct pcmcia_device *p_dev);
static dev_link_t *dev_list;
/*======================================================================
tc589_attach() creates an "instance" of the driver, allocating
@ -222,8 +220,7 @@ static dev_link_t *tc589_attach(void)
SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -250,15 +247,8 @@ static void tc589_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
dev_link_t **linkp;
DEBUG(0, "3c589_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link) break;
if (*linkp == NULL)
return;
if (link->dev)
unregister_netdev(dev);
@ -266,8 +256,6 @@ static void tc589_detach(struct pcmcia_device *p_dev)
if (link->state & DEV_CONFIG)
tc589_release(link);
/* Unlink device structure, free bits */
*linkp = link->next;
free_netdev(dev);
} /* tc589_detach */
@ -1085,7 +1073,6 @@ static int __init init_tc589(void)
static void __exit exit_tc589(void)
{
pcmcia_unregister_driver(&tc589_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_tc589);

14
drivers/net/pcmcia/axnet_cs.c
View File

@ -111,7 +111,6 @@ static dev_link_t *axnet_attach(void);
static void axnet_detach(struct pcmcia_device *p_dev);
static dev_info_t dev_info = "axnet_cs";
static dev_link_t *dev_list;
static void axdev_setup(struct net_device *dev);
static void AX88190_init(struct net_device *dev, int startp);
@ -177,8 +176,7 @@ static dev_link_t *axnet_attach(void)
SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -205,24 +203,15 @@ static void axnet_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
dev_link_t **linkp;
DEBUG(0, "axnet_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link) break;
if (*linkp == NULL)
return;
if (link->dev)
unregister_netdev(dev);
if (link->state & DEV_CONFIG)
axnet_release(link);
/* Unlink device structure, free bits */
*linkp = link->next;
free_netdev(dev);
} /* axnet_detach */
@ -896,7 +885,6 @@ static int __init init_axnet_cs(void)
static void __exit exit_axnet_cs(void)
{
pcmcia_unregister_driver(&axnet_cs_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_axnet_cs);

22
drivers/net/pcmcia/com20020_cs.c
View File

@ -128,8 +128,6 @@ static dev_info_t dev_info = "com20020_cs";
static dev_link_t *com20020_attach(void);
static void com20020_detach(struct pcmcia_device *p_dev);
static dev_link_t *dev_list;
/*====================================================================*/
typedef struct com20020_dev_t {
@ -196,8 +194,7 @@ static dev_link_t *com20020_attach(void)
link->priv = info;
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -230,26 +227,17 @@ static void com20020_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct com20020_dev_t *info = link->priv;
dev_link_t **linkp;
struct net_device *dev;
struct net_device *dev = info->dev;
DEBUG(1,"detach...\n");
DEBUG(0, "com20020_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link) break;
if (*linkp == NULL)
return;
dev = info->dev;
if (link->dev) {
DEBUG(1,"unregister...\n");
unregister_netdev(dev);
/*
* this is necessary because we register our IRQ separately
* from card services.
@ -263,7 +251,6 @@ static void com20020_detach(struct pcmcia_device *p_dev)
/* Unlink device structure, free bits */
DEBUG(1,"unlinking...\n");
*linkp = link->next;
if (link->priv)
{
dev = info->dev;
@ -507,7 +494,6 @@ static int __init init_com20020_cs(void)
static void __exit exit_com20020_cs(void)
{
pcmcia_unregister_driver(&com20020_cs_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_com20020_cs);

16
drivers/net/pcmcia/fmvj18x_cs.c
View File

@ -109,7 +109,6 @@ static void fjn_tx_timeout(struct net_device *dev);
static struct ethtool_ops netdev_ethtool_ops;
static dev_info_t dev_info = "fmvj18x_cs";
static dev_link_t *dev_list;
/*
card type
@ -283,8 +282,7 @@ static dev_link_t *fmvj18x_attach(void)
SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -304,15 +302,8 @@ static void fmvj18x_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
dev_link_t **linkp;
DEBUG(0, "fmvj18x_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link) break;
if (*linkp == NULL)
return;
if (link->dev)
unregister_netdev(dev);
@ -320,8 +311,6 @@ static void fmvj18x_detach(struct pcmcia_device *p_dev)
if (link->state & DEV_CONFIG)
fmvj18x_release(link);
/* Unlink device structure, free pieces */
*linkp = link->next;
free_netdev(dev);
} /* fmvj18x_detach */
@ -807,7 +796,6 @@ static int __init init_fmvj18x_cs(void)
static void __exit exit_fmvj18x_cs(void)
{
pcmcia_unregister_driver(&fmvj18x_cs_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_fmvj18x_cs);

21
drivers/net/pcmcia/ibmtr_cs.c
View File

@ -116,8 +116,6 @@ static dev_info_t dev_info = "ibmtr_cs";
static dev_link_t *ibmtr_attach(void);
static void ibmtr_detach(struct pcmcia_device *p_dev);
static dev_link_t *dev_list;
/*====================================================================*/
typedef struct ibmtr_dev_t {
@ -186,8 +184,7 @@ static dev_link_t *ibmtr_attach(void)
SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -219,19 +216,10 @@ static void ibmtr_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct ibmtr_dev_t *info = link->priv;
dev_link_t **linkp;
struct net_device *dev;
struct net_device *dev = info->dev;
DEBUG(0, "ibmtr_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link) break;
if (*linkp == NULL)
return;
dev = info->dev;
if (link->dev)
unregister_netdev(dev);
@ -242,10 +230,8 @@ static void ibmtr_detach(struct pcmcia_device *p_dev)
if (link->state & DEV_CONFIG)
ibmtr_release(link);
/* Unlink device structure, free bits */
*linkp = link->next;
free_netdev(dev);
kfree(info);
kfree(info);
} /* ibmtr_detach */
/*======================================================================
@ -530,7 +516,6 @@ static int __init init_ibmtr_cs(void)
static void __exit exit_ibmtr_cs(void)
{
pcmcia_unregister_driver(&ibmtr_cs_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_ibmtr_cs);

14
drivers/net/pcmcia/nmclan_cs.c
View File

@ -389,7 +389,6 @@ DRV_NAME " " DRV_VERSION " (Roger C. Pao)";
#endif
static dev_info_t dev_info="nmclan_cs";
static dev_link_t *dev_list;
static char *if_names[]={
"Auto", "10baseT", "BNC",
@ -498,8 +497,7 @@ static dev_link_t *nmclan_attach(void)
#endif
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -525,24 +523,15 @@ static void nmclan_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
dev_link_t **linkp;
DEBUG(0, "nmclan_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link) break;
if (*linkp == NULL)
return;
if (link->dev)
unregister_netdev(dev);
if (link->state & DEV_CONFIG)
nmclan_release(link);
/* Unlink device structure, free bits */
*linkp = link->next;
free_netdev(dev);
} /* nmclan_detach */
@ -1700,7 +1689,6 @@ static int __init init_nmclan_cs(void)
static void __exit exit_nmclan_cs(void)
{
pcmcia_unregister_driver(&nmclan_cs_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_nmclan_cs);

14
drivers/net/pcmcia/pcnet_cs.c
View File

@ -124,7 +124,6 @@ static dev_link_t *pcnet_attach(void);
static void pcnet_detach(struct pcmcia_device *p_dev);
static dev_info_t dev_info = "pcnet_cs";
static dev_link_t *dev_list;
/*====================================================================*/
@ -272,8 +271,7 @@ static dev_link_t *pcnet_attach(void)
dev->set_config = &set_config;
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -300,24 +298,15 @@ static void pcnet_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
dev_link_t **linkp;
DEBUG(0, "pcnet_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link) break;
if (*linkp == NULL)
return;
if (link->dev)
unregister_netdev(dev);
if (link->state & DEV_CONFIG)
pcnet_release(link);
/* Unlink device structure, free bits */
*linkp = link->next;
free_netdev(dev);
} /* pcnet_detach */
@ -1864,7 +1853,6 @@ static void __exit exit_pcnet_cs(void)
{
DEBUG(0, "pcnet_cs: unloading\n");
pcmcia_unregister_driver(&pcnet_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_pcnet_cs);

15
drivers/net/pcmcia/smc91c92_cs.c
View File

@ -104,8 +104,6 @@ static const char *version =
static dev_info_t dev_info = "smc91c92_cs";
static dev_link_t *dev_list;
struct smc_private {
dev_link_t link;
spinlock_t lock;
@ -367,8 +365,7 @@ static dev_link_t *smc91c92_attach(void)
smc->mii_if.reg_num_mask = 0x1f;
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -395,24 +392,15 @@ static void smc91c92_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
dev_link_t **linkp;
DEBUG(0, "smc91c92_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link) break;
if (*linkp == NULL)
return;
if (link->dev)
unregister_netdev(dev);
if (link->state & DEV_CONFIG)
smc91c92_release(link);
/* Unlink device structure, free bits */
*linkp = link->next;
free_netdev(dev);
} /* smc91c92_detach */
@ -2377,7 +2365,6 @@ static int __init init_smc91c92_cs(void)
static void __exit exit_smc91c92_cs(void)
{
pcmcia_unregister_driver(&smc91c92_cs_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_smc91c92_cs);

24
drivers/net/pcmcia/xirc2ps_cs.c
View File

@ -331,15 +331,7 @@ static dev_info_t dev_info = "xirc2ps_cs";
* device numbers are used to derive the corresponding array index.
*/
static dev_link_t *dev_list;
/****************
* A dev_link_t structure has fields for most things that are needed
* to keep track of a socket, but there will usually be some device
* specific information that also needs to be kept track of. The
* 'priv' pointer in a dev_link_t structure can be used to point to
* a device-specific private data structure, like this.
*
* A driver needs to provide a dev_node_t structure for each device
* on a card. In some cases, there is only one device per card (for
* example, ethernet cards, modems). In other cases, there may be
@ -615,8 +607,7 @@ xirc2ps_attach(void)
#endif
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -641,27 +632,15 @@ xirc2ps_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
dev_link_t **linkp;
DEBUG(0, "detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link)
break;
if (!*linkp) {
DEBUG(0, "detach(0x%p): dev_link lost\n", link);
return;
}
if (link->dev)
unregister_netdev(dev);
if (link->state & DEV_CONFIG)
xirc2ps_release(link);
/* Unlink device structure, free it */
*linkp = link->next;
free_netdev(dev);
} /* xirc2ps_detach */
@ -2020,7 +1999,6 @@ static void __exit
exit_xirc2ps_cs(void)
{
pcmcia_unregister_driver(&xirc2ps_cs_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_xirc2ps_cs);

28
drivers/net/wireless/airo_cs.c
View File

@ -119,15 +119,7 @@ static dev_info_t dev_info = "airo_cs";
device numbers are used to derive the corresponding array index.
*/
static dev_link_t *dev_list = NULL;
/*
A dev_link_t structure has fields for most things that are needed
to keep track of a socket, but there will usually be some device
specific information that also needs to be kept track of. The
'priv' pointer in a dev_link_t structure can be used to point to
a device-specific private data structure, like this.
A driver needs to provide a dev_node_t structure for each device
on a card. In some cases, there is only one device per card (for
example, ethernet cards, modems). In other cases, there may be
@ -202,8 +194,7 @@ static dev_link_t *airo_attach(void)
link->priv = local;
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -229,29 +220,19 @@ static dev_link_t *airo_attach(void)
static void airo_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
dev_link_t **linkp;
DEBUG(0, "airo_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link) break;
if (*linkp == NULL)
return;
if (link->state & DEV_CONFIG)
airo_release(link);
if ( ((local_info_t*)link->priv)->eth_dev ) {
stop_airo_card( ((local_info_t*)link->priv)->eth_dev, 0 );
}
((local_info_t*)link->priv)->eth_dev = NULL;
/* Unlink device structure, free pieces */
*linkp = link->next;
kfree(link->priv);
kfree(link);
} /* airo_detach */
/*======================================================================
@ -574,7 +555,6 @@ static int airo_cs_init(void)
static void airo_cs_cleanup(void)
{
pcmcia_unregister_driver(&airo_driver);
BUG_ON(dev_list != NULL);
}
/*

25
drivers/net/wireless/atmel_cs.c
View File

@ -130,15 +130,7 @@ static dev_info_t dev_info = "atmel_cs";
device numbers are used to derive the corresponding array index.
*/
static dev_link_t *dev_list = NULL;
/*
A dev_link_t structure has fields for most things that are needed
to keep track of a socket, but there will usually be some device
specific information that also needs to be kept track of. The
'priv' pointer in a dev_link_t structure can be used to point to
a device-specific private data structure, like this.
A driver needs to provide a dev_node_t structure for each device
on a card. In some cases, there is only one device per card (for
example, ethernet cards, modems). In other cases, there may be
@ -213,8 +205,7 @@ static dev_link_t *atmel_attach(void)
link->priv = local;
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -240,21 +231,12 @@ static dev_link_t *atmel_attach(void)
static void atmel_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
dev_link_t **linkp;
DEBUG(0, "atmel_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link) break;
if (*linkp == NULL)
return;
if (link->state & DEV_CONFIG)
atmel_release(link);
/* Unlink device structure, free pieces */
*linkp = link->next;
kfree(link->priv);
kfree(link);
}
@ -596,7 +578,6 @@ static int atmel_cs_init(void)
static void atmel_cs_cleanup(void)
{
pcmcia_unregister_driver(&atmel_driver);
BUG_ON(dev_list != NULL);
}
/*

15
drivers/net/wireless/hostap/hostap_cs.c
View File

@ -25,7 +25,6 @@
static char *version = PRISM2_VERSION " (Jouni Malinen <jkmaline@cc.hut.fi>)";
static dev_info_t dev_info = "hostap_cs";
static dev_link_t *dev_list = NULL;
MODULE_AUTHOR("Jouni Malinen");
MODULE_DESCRIPTION("Support for Intersil Prism2-based 802.11 wireless LAN "
@ -520,8 +519,7 @@ static dev_link_t *prism2_attach(void)
link->conf.IntType = INT_MEMORY_AND_IO;
/* register with CardServices */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -538,24 +536,13 @@ static dev_link_t *prism2_attach(void)
static void prism2_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
dev_link_t **linkp;
PDEBUG(DEBUG_FLOW, "prism2_detach\n");
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link)
break;
if (*linkp == NULL) {
printk(KERN_WARNING "%s: Attempt to detach non-existing "
"PCMCIA client\n", dev_info);
return;
}
if (link->state & DEV_CONFIG) {
prism2_release((u_long)link);
}
*linkp = link->next;
/* release net devices */
if (link->priv) {
struct hostap_cs_priv *hw_priv;

52
drivers/net/wireless/netwave_cs.c
View File

@ -227,17 +227,6 @@ static struct iw_statistics* netwave_get_wireless_stats(struct net_device *dev);
static void set_multicast_list(struct net_device *dev);
/*
A linked list of "instances" of the skeleton device. Each actual
PCMCIA card corresponds to one device instance, and is described
by one dev_link_t structure (defined in ds.h).
You may not want to use a linked list for this -- for example, the
memory card driver uses an array of dev_link_t pointers, where minor
device numbers are used to derive the corresponding array index.
*/
static dev_link_t *dev_list;
/*
A dev_link_t structure has fields for most things that are needed
to keep track of a socket, but there will usually be some device
@ -451,8 +440,7 @@ static dev_link_t *netwave_attach(void)
link->irq.Instance = dev;
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -476,37 +464,18 @@ static dev_link_t *netwave_attach(void)
*/
static void netwave_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
dev_link_t **linkp;
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
DEBUG(0, "netwave_detach(0x%p)\n", link);
/*
If the device is currently configured and active, we won't
actually delete it yet. Instead, it is marked so that when
the release() function is called, that will trigger a proper
detach().
*/
if (link->state & DEV_CONFIG)
netwave_release(link);
DEBUG(0, "netwave_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link) break;
if (*linkp == NULL)
{
DEBUG(1, "netwave_cs: detach fail, '%s' not in list\n",
link->dev->dev_name);
return;
}
if (link->state & DEV_CONFIG)
netwave_release(link);
/* Unlink device structure, free pieces */
*linkp = link->next;
if (link->dev)
unregister_netdev(dev);
free_netdev(dev);
if (link->dev)
unregister_netdev(dev);
free_netdev(dev);
} /* netwave_detach */
/*
@ -1503,7 +1472,6 @@ static int __init init_netwave_cs(void)
static void __exit exit_netwave_cs(void)
{
pcmcia_unregister_driver(&netwave_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_netwave_cs);

21
drivers/net/wireless/orinoco_cs.c
View File

@ -69,12 +69,6 @@ struct orinoco_pccard {
unsigned long hard_reset_in_progress;
};
/*
* A linked list of "instances" of the device. Each actual PCMCIA
* card corresponds to one device instance, and is described by one
* dev_link_t structure (defined in ds.h).
*/
static dev_link_t *dev_list; /* = NULL */
/********************************************************************/
/* Function prototypes */
@ -154,9 +148,7 @@ orinoco_cs_attach(void)
link->conf.IntType = INT_MEMORY_AND_IO;
/* Register with Card Services */
/* FIXME: need a lock? */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210; /* FIXME: what does this mean? */
@ -181,21 +173,11 @@ orinoco_cs_attach(void)
static void orinoco_cs_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
dev_link_t **linkp;
struct net_device *dev = link->priv;
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link)
break;
BUG_ON(*linkp == NULL);
if (link->state & DEV_CONFIG)
orinoco_cs_release(link);
/* Unlink device structure, and free it */
*linkp = link->next;
DEBUG(0, PFX "detach: link=%p link->dev=%p\n", link, link->dev);
if (link->dev) {
DEBUG(0, PFX "About to unregister net device %p\n",
@ -678,7 +660,6 @@ static void __exit
exit_orinoco_cs(void)
{
pcmcia_unregister_driver(&orinoco_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_orinoco_cs);

11
drivers/net/wireless/spectrum_cs.c
View File

@ -78,13 +78,6 @@ struct orinoco_pccard {
dev_node_t node;
};
/*
* A linked list of "instances" of the device. Each actual PCMCIA
* card corresponds to one device instance, and is described by one
* dev_link_t structure (defined in ds.h).
*/
static dev_link_t *dev_list; /* = NULL */
/********************************************************************/
/* Function prototypes */
/********************************************************************/
@ -637,8 +630,7 @@ spectrum_cs_attach(void)
/* Register with Card Services */
/* FIXME: need a lock? */
link->next = dev_list;
dev_list = link;
link->next = NULL; /* not needed */
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210; /* FIXME: what does this mean? */
@ -1049,7 +1041,6 @@ static void __exit
exit_spectrum_cs(void)
{
pcmcia_unregister_driver(&orinoco_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_spectrum_cs);

24
drivers/net/wireless/wavelan_cs.c
View File

@ -4627,8 +4627,7 @@ wavelan_attach(void)
link->conf.IntType = INT_MEMORY_AND_IO;
/* Chain drivers */
link->next = dev_list;
dev_list = link;
link->next = NULL;
/* Allocate the generic data structure */
dev = alloc_etherdev(sizeof(net_local));
@ -4731,27 +4730,6 @@ wavelan_detach(struct pcmcia_device *p_dev)
wv_pcmcia_release(link);
}
/* Remove the interface data from the linked list */
if(dev_list == link)
dev_list = link->next;
else
{
dev_link_t * prev = dev_list;
while((prev != (dev_link_t *) NULL) && (prev->next != link))
prev = prev->next;
if(prev == (dev_link_t *) NULL)
{
#ifdef DEBUG_CONFIG_ERRORS
printk(KERN_WARNING "wavelan_detach : Attempting to remove a nonexistent device.\n");
#endif
return;
}
prev->next = link->next;
}
/* Free pieces */
if(link->priv)
{

1
drivers/net/wireless/wavelan_cs.p.h
View File

@ -766,7 +766,6 @@ static int
/**************************** VARIABLES ****************************/
static dev_info_t dev_info = "wavelan_cs";
static dev_link_t *dev_list = NULL; /* Linked list of devices */
/*
* Parameters that can be set with 'insmod'

14
drivers/parport/parport_cs.c
View File

@ -95,7 +95,6 @@ static int parport_event(event_t event, int priority,
event_callback_args_t *args);
static dev_info_t dev_info = "parport_cs";
static dev_link_t *dev_list = NULL;
/*======================================================================
@ -129,8 +128,7 @@ static dev_link_t *parport_attach(void)
link->conf.IntType = INT_MEMORY_AND_IO;
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -156,21 +154,12 @@ static dev_link_t *parport_attach(void)
static void parport_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
dev_link_t **linkp;
DEBUG(0, "parport_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link) break;
if (*linkp == NULL)
return;
if (link->state & DEV_CONFIG)
parport_cs_release(link);
/* Unlink, free device structure */
*linkp = link->next;
kfree(link->priv);
} /* parport_detach */
@ -391,7 +380,6 @@ static int __init init_parport_cs(void)
static void __exit exit_parport_cs(void)
{
pcmcia_unregister_driver(&parport_cs_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_parport_cs);

26
drivers/scsi/pcmcia/fdomain_stub.c
View File

@ -87,8 +87,6 @@ static dev_link_t *fdomain_attach(void);
static void fdomain_detach(struct pcmcia_device *p_dev);
static dev_link_t *dev_list = NULL;
static dev_info_t dev_info = "fdomain_cs";
static dev_link_t *fdomain_attach(void)
@ -116,8 +114,7 @@ static dev_link_t *fdomain_attach(void)
link->conf.Present = PRESENT_OPTION;
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -135,24 +132,14 @@ static dev_link_t *fdomain_attach(void)
static void fdomain_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
dev_link_t **linkp;
dev_link_t *link = dev_to_instance(p_dev);
DEBUG(0, "fdomain_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link) break;
if (*linkp == NULL)
return;
DEBUG(0, "fdomain_detach(0x%p)\n", link);
if (link->state & DEV_CONFIG)
fdomain_release(link);
if (link->state & DEV_CONFIG)
fdomain_release(link);
/* Unlink device structure, free bits */
*linkp = link->next;
kfree(link->priv);
kfree(link->priv);
} /* fdomain_detach */
/*====================================================================*/
@ -324,7 +311,6 @@ static int __init init_fdomain_cs(void)
static void __exit exit_fdomain_cs(void)
{
pcmcia_unregister_driver(&fdomain_cs_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_fdomain_cs);

19
drivers/scsi/pcmcia/nsp_cs.c
View File

@ -104,7 +104,6 @@ static struct scsi_host_template nsp_driver_template = {
#endif
};
static dev_link_t *dev_list = NULL;
static dev_info_t dev_info = {"nsp_cs"};
static nsp_hw_data nsp_data_base; /* attach <-> detect glue */
@ -1638,8 +1637,7 @@ static dev_link_t *nsp_cs_attach(void)
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -1665,30 +1663,16 @@ static dev_link_t *nsp_cs_attach(void)
static void nsp_cs_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
dev_link_t **linkp;
nsp_dbg(NSP_DEBUG_INIT, "in, link=0x%p", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next) {
if (*linkp == link) {
break;
}
}
if (*linkp == NULL) {
return;
}
if (link->state & DEV_CONFIG) {
((scsi_info_t *)link->priv)->stop = 1;
nsp_cs_release(link);
}
/* Unlink device structure, free bits */
*linkp = link->next;
kfree(link->priv);
link->priv = NULL;
} /* nsp_cs_detach */
@ -2168,7 +2152,6 @@ static void __exit nsp_cs_exit(void)
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,68))
pcmcia_unregister_driver(&nsp_driver);
BUG_ON(dev_list != NULL);
#else
unregister_pcmcia_driver(&dev_info);
/* XXX: this really needs to move into generic code.. */

16
drivers/scsi/pcmcia/qlogic_stub.c
View File

@ -104,8 +104,6 @@ static dev_link_t *qlogic_attach(void);
static void qlogic_detach(struct pcmcia_device *p_dev);
static dev_link_t *dev_list = NULL;
static dev_info_t dev_info = "qlogic_cs";
static struct Scsi_Host *qlogic_detect(struct scsi_host_template *host,
@ -190,8 +188,7 @@ static dev_link_t *qlogic_attach(void)
link->conf.Present = PRESENT_OPTION;
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -210,22 +207,12 @@ static dev_link_t *qlogic_attach(void)
static void qlogic_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
dev_link_t **linkp;
DEBUG(0, "qlogic_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link)
break;
if (*linkp == NULL)
return;
if (link->state & DEV_CONFIG)
qlogic_release(link);
/* Unlink device structure, free bits */
*linkp = link->next;
kfree(link->priv);
} /* qlogic_detach */
@ -439,7 +426,6 @@ static int __init init_qlogic_cs(void)
static void __exit exit_qlogic_cs(void)
{
pcmcia_unregister_driver(&qlogic_cs_driver);
BUG_ON(dev_list != NULL);
}
MODULE_AUTHOR("Tom Zerucha, Michael Griffith");

14
drivers/scsi/pcmcia/sym53c500_cs.c
View File

@ -232,7 +232,6 @@ enum Phase {
* Global (within this module) variables other than
* sym53c500_driver_template (the scsi_host_template).
*/
static dev_link_t *dev_list;
static dev_info_t dev_info = "sym53c500_cs";
/* ================================================================== */
@ -930,22 +929,12 @@ static void
SYM53C500_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
dev_link_t **linkp;
DEBUG(0, "SYM53C500_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link)
break;
if (*linkp == NULL)
return;
if (link->state & DEV_CONFIG)
SYM53C500_release(link);
/* Unlink device structure, free bits. */
*linkp = link->next;
kfree(link->priv);
link->priv = NULL;
} /* SYM53C500_detach */
@ -978,8 +967,7 @@ SYM53C500_attach(void)
link->conf.Present = PRESENT_OPTION;
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;

17
drivers/serial/serial_cs.c
View File

@ -122,8 +122,6 @@ static dev_info_t dev_info = "serial_cs";
static dev_link_t *serial_attach(void);
static void serial_detach(struct pcmcia_device *p_dev);
static dev_link_t *dev_list = NULL;
/*======================================================================
After a card is removed, serial_remove() will unregister
@ -234,8 +232,7 @@ static dev_link_t *serial_attach(void)
link->conf.IntType = INT_MEMORY_AND_IO;
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL; /* not needed */
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -262,17 +259,9 @@ static void serial_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct serial_info *info = link->priv;
dev_link_t **linkp;
DEBUG(0, "serial_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link)
break;
if (*linkp == NULL)
return;
/*
* Ensure any outstanding scheduled tasks are completed.
*/
@ -283,8 +272,7 @@ static void serial_detach(struct pcmcia_device *p_dev)
*/
serial_remove(link);
/* Unlink device structure, free bits */
*linkp = link->next;
/* free bits */
kfree(info);
}
@ -871,7 +859,6 @@ static int __init init_serial_cs(void)
static void __exit exit_serial_cs(void)
{
pcmcia_unregister_driver(&serial_cs_driver);
BUG_ON(dev_list != NULL);
}
module_init(init_serial_cs);

14
drivers/telephony/ixj_pcmcia.c
View File

@ -40,7 +40,6 @@ static void ixj_config(dev_link_t * link);
static void ixj_cs_release(dev_link_t * link);
static int ixj_event(event_t event, int priority, event_callback_args_t * args);
static dev_info_t dev_info = "ixj_cs";
static dev_link_t *dev_list = NULL;
static dev_link_t *ixj_attach(void)
{
@ -65,8 +64,7 @@ static dev_link_t *ixj_attach(void)
}
memset(link->priv, 0, sizeof(struct ixj_info_t));
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = &dev_info;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@ -82,20 +80,13 @@ static dev_link_t *ixj_attach(void)
static void ixj_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
dev_link_t **linkp;
DEBUG(0, "ixj_detach(0x%p)\n", link);
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link)
break;
if (*linkp == NULL)
return;
link->state &= ~DEV_RELEASE_PENDING;
if (link->state & DEV_CONFIG)
ixj_cs_release(link);
/* Unlink device structure, free bits */
*linkp = link->next;
kfree(link->priv);
kfree(link);
}
@ -314,7 +305,6 @@ static int __init ixj_pcmcia_init(void)
static void ixj_pcmcia_exit(void)
{
pcmcia_unregister_driver(&ixj_driver);
BUG_ON(dev_list != NULL);
}
module_init(ixj_pcmcia_init);

16
drivers/usb/host/sl811_cs.c
View File

@ -66,8 +66,6 @@ module_param(pc_debug, int, 0644);
static const char driver_name[DEV_NAME_LEN] = "sl811_cs";
static dev_link_t *dev_list = NULL;
typedef struct local_info_t {
dev_link_t link;
dev_node_t node;
@ -143,24 +141,13 @@ static int sl811_hc_init(struct device *parent, ioaddr_t base_addr, int irq)
static void sl811_cs_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
dev_link_t **linkp;
DBG(0, "sl811_cs_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next) {
if (*linkp == link)
break;
}
if (*linkp == NULL)
return;
link->state &= ~DEV_PRESENT;
if (link->state & DEV_CONFIG)
sl811_cs_release(link);
/* Unlink device structure, and free it */
*linkp = link->next;
/* This points to the parent local_info_t struct */
kfree(link->priv);
}
@ -378,8 +365,7 @@ static dev_link_t *sl811_cs_attach(void)
link->conf.IntType = INT_MEMORY_AND_IO;
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
link->next = NULL;
client_reg.dev_info = (dev_info_t *) &driver_name;
client_reg.Attributes = INFO_IO_CLIENT | INFO_CARD_SHARE;
client_reg.Version = 0x0210;