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Subject[PATCH] remove the release timer from all pcmcia net drivers
The release timer in the pcmcia drivers is not needed at all and
only causes potential problems when the functions called from
it aren't safe for timer context. This patch kills it in all
pcmcia network driver similar to the 2.4 scsi patch I just forward
ported to 2.5. Other pcmcia drivers will follow soon.


--- 1.19/drivers/net/pcmcia/3c574_cs.c Mon Jun 30 23:42:46 2003
+++ edited/drivers/net/pcmcia/3c574_cs.c Wed Jul 23 12:27:44 2003
@@ -232,7 +232,7 @@
/* Index of functions. */

static void tc574_config(dev_link_t *link);
-static void tc574_release(unsigned long arg);
+static void tc574_release(dev_link_t *link);
static int tc574_event(event_t event, int priority,
event_callback_args_t *args);

@@ -296,10 +296,6 @@
lp = dev->priv;
link = &lp->link;
link->priv = dev;
-
- init_timer(&link->release);
- link->release.function = &tc574_release;
- link->release.data = (unsigned long)link;
link->io.NumPorts1 = 32;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
@@ -373,9 +369,8 @@
if (*linkp == NULL)
return;

- del_timer_sync(&link->release);
if (link->state & DEV_CONFIG) {
- tc574_release((unsigned long)link);
+ tc574_release(link);
if (link->state & DEV_STALE_CONFIG) {
link->state |= DEV_STALE_LINK;
return;
@@ -554,7 +549,7 @@
cs_failed:
cs_error(link->handle, last_fn, last_ret);
failed:
- tc574_release((unsigned long)link);
+ tc574_release(link);
return;

} /* tc574_config */
@@ -565,10 +560,8 @@
still open, this will be postponed until it is closed.
*/

-static void tc574_release(unsigned long arg)
+static void tc574_release(dev_link_t *link)
{
- dev_link_t *link = (dev_link_t *)arg;
-
DEBUG(0, "3c574_release(0x%p)\n", link);

if (link->open) {
@@ -606,7 +599,7 @@
link->state &= ~DEV_PRESENT;
if (link->state & DEV_CONFIG) {
netif_device_detach(dev);
- mod_timer(&link->release, jiffies + HZ/20);
+ tc574_release(link);
}
break;
case CS_EVENT_CARD_INSERTION:
@@ -1322,7 +1315,7 @@
netif_stop_queue(dev);
del_timer_sync(&lp->media);
if (link->state & DEV_STALE_CONFIG)
- mod_timer(&link->release, jiffies + HZ/20);
+ tc574_release(link);
return 0;
}

===== drivers/net/pcmcia/3c589_cs.c 1.19 vs edited =====
--- 1.19/drivers/net/pcmcia/3c589_cs.c Mon Jun 30 23:43:04 2003
+++ edited/drivers/net/pcmcia/3c589_cs.c Wed Jul 23 12:27:44 2003
@@ -148,7 +148,7 @@
/*====================================================================*/

static void tc589_config(dev_link_t *link);
-static void tc589_release(unsigned long arg);
+static void tc589_release(dev_link_t *link);
static int tc589_event(event_t event, int priority,
event_callback_args_t *args);

@@ -220,9 +220,6 @@
link->priv = dev;

spin_lock_init(&lp->lock);
- init_timer(&link->release);
- link->release.function = &tc589_release;
- link->release.data = (unsigned long)link;
link->io.NumPorts1 = 16;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
@@ -298,9 +295,8 @@
if (*linkp == NULL)
return;

- del_timer_sync(&link->release);
if (link->state & DEV_CONFIG) {
- tc589_release((unsigned long)link);
+ tc589_release(link);
if (link->state & DEV_STALE_CONFIG) {
link->state |= DEV_STALE_LINK;
return;
@@ -439,7 +435,7 @@
cs_failed:
cs_error(link->handle, last_fn, last_ret);
failed:
- tc589_release((unsigned long)link);
+ tc589_release(link);
return;

} /* tc589_config */
@@ -452,10 +448,8 @@

======================================================================*/

-static void tc589_release(unsigned long arg)
+static void tc589_release(dev_link_t *link)
{
- dev_link_t *link = (dev_link_t *)arg;
-
DEBUG(0, "3c589_release(0x%p)\n", link);

if (link->open) {
@@ -495,7 +489,7 @@
link->state &= ~DEV_PRESENT;
if (link->state & DEV_CONFIG) {
netif_device_detach(dev);
- mod_timer(&link->release, jiffies + HZ/20);
+ tc589_release(link);
}
break;
case CS_EVENT_CARD_INSERTION:
@@ -1137,7 +1131,7 @@
netif_stop_queue(dev);
del_timer_sync(&lp->media);
if (link->state & DEV_STALE_CONFIG)
- mod_timer(&link->release, jiffies + HZ/20);
+ tc589_release(link);

return 0;
}
===== drivers/net/pcmcia/axnet_cs.c 1.14 vs edited =====
--- 1.14/drivers/net/pcmcia/axnet_cs.c Fri Jul 11 16:21:39 2003
+++ edited/drivers/net/pcmcia/axnet_cs.c Wed Jul 23 12:27:44 2003
@@ -92,7 +92,7 @@
/*====================================================================*/

static void axnet_config(dev_link_t *link);
-static void axnet_release(u_long arg);
+static void axnet_release(dev_link_t *link);
static int axnet_event(event_t event, int priority,
event_callback_args_t *args);
static int axnet_open(struct net_device *dev);
@@ -194,10 +194,6 @@
memset(info, 0, sizeof(*info));
link = &info->link; dev = &info->dev;
link->priv = info;
-
- init_timer(&link->release);
- link->release.function = &axnet_release;
- link->release.data = (u_long)link;
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
link->irq.IRQInfo1 = IRQ_INFO2_VALID|IRQ_LEVEL_ID;
if (irq_list[0] == -1)
@@ -258,9 +254,8 @@
if (*linkp == NULL)
return;

- del_timer_sync(&link->release);
if (link->state & DEV_CONFIG) {
- axnet_release((u_long)link);
+ axnet_release(link);
if (link->state & DEV_STALE_CONFIG) {
link->state |= DEV_STALE_LINK;
return;
@@ -518,7 +513,7 @@
cs_failed:
cs_error(link->handle, last_fn, last_ret);
failed:
- axnet_release((u_long)link);
+ axnet_release(link);
link->state &= ~DEV_CONFIG_PENDING;
return;
} /* axnet_config */
@@ -531,10 +526,8 @@

======================================================================*/

-static void axnet_release(u_long arg)
+static void axnet_release(dev_link_t *link)
{
- dev_link_t *link = (dev_link_t *)arg;
-
DEBUG(0, "axnet_release(0x%p)\n", link);

if (link->open) {
@@ -574,7 +567,7 @@
link->state &= ~DEV_PRESENT;
if (link->state & DEV_CONFIG) {
netif_device_detach(&info->dev);
- mod_timer(&link->release, jiffies + HZ/20);
+ axnet_release(link);
}
break;
case CS_EVENT_CARD_INSERTION:
@@ -708,7 +701,7 @@
netif_stop_queue(dev);
del_timer_sync(&info->watchdog);
if (link->state & DEV_STALE_CONFIG)
- mod_timer(&link->release, jiffies + HZ/20);
+ axnet_release(link);

return 0;
} /* axnet_close */
===== drivers/net/pcmcia/com20020_cs.c 1.8 vs edited =====
--- 1.8/drivers/net/pcmcia/com20020_cs.c Wed Apr 30 00:46:18 2003
+++ edited/drivers/net/pcmcia/com20020_cs.c Wed Jul 23 12:27:44 2003
@@ -126,7 +126,7 @@
/*====================================================================*/

static void com20020_config(dev_link_t *link);
-static void com20020_release(u_long arg);
+static void com20020_release(dev_link_t *link);
static int com20020_event(event_t event, int priority,
event_callback_args_t *args);

@@ -213,9 +213,6 @@
memset(link, 0, sizeof(struct dev_link_t));
dev->priv = lp;

- init_timer(&link->release);
- link->release.function = &com20020_release;
- link->release.data = (u_long)link;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.NumPorts1 = 16;
link->io.IOAddrLines = 16;
@@ -300,7 +297,7 @@
dev = info->dev;

if (link->state & DEV_CONFIG) {
- com20020_release((u_long)link);
+ com20020_release(link);
if (link->state & DEV_STALE_CONFIG) {
link->state |= DEV_STALE_LINK;
return;
@@ -464,7 +461,7 @@
cs_error(link->handle, last_fn, last_ret);
failed:
DEBUG(1,"com20020_config failed...\n");
- com20020_release((u_long)link);
+ com20020_release(link);
} /* com20020_config */

/*======================================================================
@@ -475,9 +472,8 @@

======================================================================*/

-static void com20020_release(u_long arg)
+static void com20020_release(dev_link_t *link)
{
- dev_link_t *link = (dev_link_t *)arg;

DEBUG(1,"release...\n");

@@ -521,9 +517,7 @@
link->state &= ~DEV_PRESENT;
if (link->state & DEV_CONFIG) {
netif_device_detach(dev);
- link->release.expires = jiffies + HZ/20;
link->state |= DEV_RELEASE_PENDING;
- add_timer(&link->release);
}
break;
case CS_EVENT_CARD_INSERTION:
===== drivers/net/pcmcia/fmvj18x_cs.c 1.22 vs edited =====
--- 1.22/drivers/net/pcmcia/fmvj18x_cs.c Tue Jun 24 22:24:32 2003
+++ edited/drivers/net/pcmcia/fmvj18x_cs.c Wed Jul 23 12:27:44 2003
@@ -94,7 +94,7 @@
static void fmvj18x_config(dev_link_t *link);
static int fmvj18x_get_hwinfo(dev_link_t *link, u_char *node_id);
static int fmvj18x_setup_mfc(dev_link_t *link);
-static void fmvj18x_release(u_long arg);
+static void fmvj18x_release(dev_link_t *link);
static int fmvj18x_event(event_t event, int priority,
event_callback_args_t *args);
static dev_link_t *fmvj18x_attach(void);
@@ -279,10 +279,6 @@
link = &lp->link;
link->priv = dev;

- init_timer(&link->release);
- link->release.function = &fmvj18x_release;
- link->release.data = (u_long)link;
-
/* The io structure describes IO port mapping */
link->io.NumPorts1 = 32;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
@@ -355,9 +351,8 @@
if (*linkp == NULL)
return;

- del_timer_sync(&link->release);
if (link->state & DEV_CONFIG) {
- fmvj18x_release((u_long)link);
+ fmvj18x_release(link);
if (link->state & DEV_STALE_CONFIG) {
link->state |= DEV_STALE_LINK;
return;
@@ -638,7 +633,7 @@
/* All Card Services errors end up here */
cs_error(link->handle, last_fn, last_ret);
failed:
- fmvj18x_release((u_long)link);
+ fmvj18x_release(link);
link->state &= ~DEV_CONFIG_PENDING;

} /* fmvj18x_config */
@@ -742,9 +737,8 @@
}
/*====================================================================*/

-static void fmvj18x_release(u_long arg)
+static void fmvj18x_release(dev_link_t *link)
{
- dev_link_t *link = (dev_link_t *)arg;

DEBUG(0, "fmvj18x_release(0x%p)\n", link);

@@ -784,7 +778,7 @@
link->state &= ~DEV_PRESENT;
if (link->state & DEV_CONFIG) {
netif_device_detach(dev);
- mod_timer(&link->release, jiffies + HZ/20);
+ fmvj18x_release(link);
}
break;
case CS_EVENT_CARD_INSERTION:
@@ -1306,7 +1300,7 @@

link->open--;
if (link->state & DEV_STALE_CONFIG)
- mod_timer(&link->release, jiffies + HZ/20);
+ fmvj18x_release(link);

return 0;
} /* fjn_close */
===== drivers/net/pcmcia/ibmtr_cs.c 1.15 vs edited =====
--- 1.15/drivers/net/pcmcia/ibmtr_cs.c Fri Jul 11 16:22:01 2003
+++ edited/drivers/net/pcmcia/ibmtr_cs.c Wed Jul 23 12:27:44 2003
@@ -114,7 +114,7 @@

static void ibmtr_config(dev_link_t *link);
static void ibmtr_hw_setup(struct net_device *dev, u_int mmiobase);
-static void ibmtr_release(u_long arg);
+static void ibmtr_release(dev_link_t *link);
static int ibmtr_event(event_t event, int priority,
event_callback_args_t *args);

@@ -216,9 +216,6 @@
link = &info->link;
link->priv = info;

- init_timer(&link->release);
- link->release.function = &ibmtr_release;
- link->release.data = (u_long)link;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.NumPorts1 = 4;
link->io.IOAddrLines = 16;
@@ -295,9 +292,8 @@
struct tok_info *ti = (struct tok_info *)dev->priv;
del_timer_sync(&(ti->tr_timer));
}
- del_timer_sync(&link->release);
if (link->state & DEV_CONFIG) {
- ibmtr_release((u_long)link);
+ ibmtr_release(link);
if (link->state & DEV_STALE_CONFIG) {
link->state |= DEV_STALE_LINK;
return;
@@ -434,7 +430,7 @@
cs_failed:
cs_error(link->handle, last_fn, last_ret);
failed:
- ibmtr_release((u_long)link);
+ ibmtr_release(link);
} /* ibmtr_config */

/*======================================================================
@@ -445,9 +441,8 @@

======================================================================*/

-static void ibmtr_release(u_long arg)
+static void ibmtr_release(dev_link_t *link)
{
- dev_link_t *link = (dev_link_t *)arg;
ibmtr_dev_t *info = link->priv;
struct net_device *dev = info->dev;

@@ -499,7 +494,7 @@
/* set flag to bypass normal interrupt code */
((struct tok_info *)dev->priv)->sram_virt |= 1;
netif_device_detach(dev);
- mod_timer(&link->release, jiffies + HZ/20);
+ ibmtr_release(link);
}
break;
case CS_EVENT_CARD_INSERTION:
===== drivers/net/pcmcia/nmclan_cs.c 1.17 vs edited =====
--- 1.17/drivers/net/pcmcia/nmclan_cs.c Fri Jul 11 16:58:34 2003
+++ edited/drivers/net/pcmcia/nmclan_cs.c Wed Jul 23 12:27:44 2003
@@ -427,7 +427,7 @@
---------------------------------------------------------------------------- */

static void nmclan_config(dev_link_t *link);
-static void nmclan_release(u_long arg);
+static void nmclan_release(dev_link_t *link);
static int nmclan_event(event_t event, int priority,
event_callback_args_t *args);

@@ -490,9 +490,6 @@
link->priv = dev;

spin_lock_init(&lp->bank_lock);
- init_timer(&link->release);
- link->release.function = &nmclan_release;
- link->release.data = (u_long)link;
link->io.NumPorts1 = 32;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
link->io.IOAddrLines = 5;
@@ -569,9 +566,8 @@
if (*linkp == NULL)
return;

- del_timer_sync(&link->release);
if (link->state & DEV_CONFIG) {
- nmclan_release((u_long)link);
+ nmclan_release(link);
if (link->state & DEV_STALE_CONFIG) {
link->state |= DEV_STALE_LINK;
return;
@@ -815,7 +811,7 @@
cs_failed:
cs_error(link->handle, last_fn, last_ret);
failed:
- nmclan_release((u_long)link);
+ nmclan_release(link);
return;

} /* nmclan_config */
@@ -826,9 +822,8 @@
net device, and release the PCMCIA configuration. If the device
is still open, this will be postponed until it is closed.
---------------------------------------------------------------------------- */
-static void nmclan_release(u_long arg)
+static void nmclan_release(dev_link_t *link)
{
- dev_link_t *link = (dev_link_t *)arg;

DEBUG(0, "nmclan_release(0x%p)\n", link);

@@ -867,7 +862,7 @@
link->state &= ~DEV_PRESENT;
if (link->state & DEV_CONFIG) {
netif_device_detach(dev);
- mod_timer(&link->release, jiffies + HZ/20);
+ nmclan_release(link);
}
break;
case CS_EVENT_CARD_INSERTION:
@@ -1012,7 +1007,7 @@
link->open--;
netif_stop_queue(dev);
if (link->state & DEV_STALE_CONFIG)
- mod_timer(&link->release, jiffies + HZ/20);
+ nmclan_release(link);

return 0;
} /* mace_close */
===== drivers/net/pcmcia/pcnet_cs.c 1.20 vs edited =====
--- 1.20/drivers/net/pcmcia/pcnet_cs.c Fri Jul 11 16:22:26 2003
+++ edited/drivers/net/pcmcia/pcnet_cs.c Wed Jul 23 12:27:44 2003
@@ -110,7 +110,7 @@

static void mii_phy_probe(struct net_device *dev);
static void pcnet_config(dev_link_t *link);
-static void pcnet_release(u_long arg);
+static void pcnet_release(dev_link_t *link);
static int pcnet_event(event_t event, int priority,
event_callback_args_t *args);
static int pcnet_open(struct net_device *dev);
@@ -293,9 +293,6 @@
link = &info->link; dev = &info->dev;
link->priv = info;

- init_timer(&link->release);
- link->release.function = &pcnet_release;
- link->release.data = (u_long)link;
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
link->irq.IRQInfo1 = IRQ_INFO2_VALID|IRQ_LEVEL_ID;
if (irq_list[0] == -1)
@@ -357,9 +354,8 @@
if (*linkp == NULL)
return;

- del_timer_sync(&link->release);
if (link->state & DEV_CONFIG) {
- pcnet_release((u_long)link);
+ pcnet_release(link);
if (link->state & DEV_STALE_CONFIG) {
link->state |= DEV_STALE_LINK;
return;
@@ -787,7 +783,7 @@
cs_failed:
cs_error(link->handle, last_fn, last_ret);
failed:
- pcnet_release((u_long)link);
+ pcnet_release(link);
link->state &= ~DEV_CONFIG_PENDING;
return;
} /* pcnet_config */
@@ -800,9 +796,8 @@

======================================================================*/

-static void pcnet_release(u_long arg)
+static void pcnet_release(dev_link_t *link)
{
- dev_link_t *link = (dev_link_t *)arg;
pcnet_dev_t *info = link->priv;

DEBUG(0, "pcnet_release(0x%p)\n", link);
@@ -848,7 +843,7 @@
link->state &= ~DEV_PRESENT;
if (link->state & DEV_CONFIG) {
netif_device_detach(&info->dev);
- mod_timer(&link->release, jiffies + HZ/20);
+ pcnet_release(link);
}
break;
case CS_EVENT_CARD_INSERTION:
@@ -1054,7 +1049,7 @@
netif_stop_queue(dev);
del_timer_sync(&info->watchdog);
if (link->state & DEV_STALE_CONFIG)
- mod_timer(&link->release, jiffies + HZ/20);
+ pcnet_release(link);

return 0;
} /* pcnet_close */
===== drivers/net/pcmcia/smc91c92_cs.c 1.21 vs edited =====
--- 1.21/drivers/net/pcmcia/smc91c92_cs.c Fri Jul 11 16:22:40 2003
+++ edited/drivers/net/pcmcia/smc91c92_cs.c Wed Jul 23 12:27:44 2003
@@ -283,7 +283,7 @@
static dev_link_t *smc91c92_attach(void);
static void smc91c92_detach(dev_link_t *);
static void smc91c92_config(dev_link_t *link);
-static void smc91c92_release(u_long arg);
+static void smc91c92_release(dev_link_t *link);
static int smc91c92_event(event_t event, int priority,
event_callback_args_t *args);

@@ -351,9 +351,6 @@
link->priv = dev;

spin_lock_init(&smc->lock);
- init_timer(&link->release);
- link->release.function = &smc91c92_release;
- link->release.data = (u_long)link;
link->io.NumPorts1 = 16;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
link->io.IOAddrLines = 4;
@@ -433,9 +430,8 @@
if (*linkp == NULL)
return;

- del_timer_sync(&link->release);
if (link->state & DEV_CONFIG) {
- smc91c92_release((u_long)link);
+ smc91c92_release(link);
if (link->state & DEV_STALE_CONFIG) {
link->state |= DEV_STALE_LINK;
return;
@@ -1068,7 +1064,7 @@
config_undo:
unregister_netdev(dev);
config_failed: /* CS_EXIT_TEST() calls jump to here... */
- smc91c92_release((u_long)link);
+ smc91c92_release(link);
link->state &= ~DEV_CONFIG_PENDING;

} /* smc91c92_config */
@@ -1081,9 +1077,8 @@

======================================================================*/

-static void smc91c92_release(u_long arg)
+static void smc91c92_release(dev_link_t *link)
{
- dev_link_t *link = (dev_link_t *)arg;

DEBUG(0, "smc91c92_release(0x%p)\n", link);

@@ -1132,7 +1127,7 @@
link->state &= ~DEV_PRESENT;
if (link->state & DEV_CONFIG) {
netif_device_detach(dev);
- mod_timer(&link->release, jiffies + HZ/20);
+ smc91c92_release(link);
}
break;
case CS_EVENT_CARD_INSERTION:
@@ -1332,7 +1327,7 @@
link->open--;
del_timer_sync(&smc->media);
if (link->state & DEV_STALE_CONFIG)
- mod_timer(&link->release, jiffies + HZ/20);
+ smc91c92_release(link);

return 0;
} /* smc_close */
===== drivers/net/pcmcia/xirc2ps_cs.c 1.23 vs edited =====
--- 1.23/drivers/net/pcmcia/xirc2ps_cs.c Fri Jul 11 16:22:49 2003
+++ edited/drivers/net/pcmcia/xirc2ps_cs.c Wed Jul 23 12:27:44 2003
@@ -295,7 +295,7 @@

static int has_ce2_string(dev_link_t * link);
static void xirc2ps_config(dev_link_t * link);
-static void xirc2ps_release(u_long arg);
+static void xirc2ps_release(dev_link_t * link);
static int xirc2ps_event(event_t event, int priority,
event_callback_args_t * args);

@@ -611,10 +611,6 @@
link = &local->link;
link->priv = dev;

- init_timer(&link->release);
- link->release.function = &xirc2ps_release;
- link->release.data = (u_long) link;
-
/* General socket configuration */
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.Vcc = 50;
@@ -689,9 +685,8 @@
* the release() function is called, that will trigger a proper
* detach().
*/
- del_timer_sync(&link->release);
if (link->state & DEV_CONFIG) {
- xirc2ps_release((unsigned long)link);
+ xirc2ps_release(link);
if (link->state & DEV_STALE_CONFIG) {
link->state |= DEV_STALE_LINK;
return;
@@ -1164,7 +1159,7 @@

config_error:
link->state &= ~DEV_CONFIG_PENDING;
- xirc2ps_release((u_long)link);
+ xirc2ps_release(link);
return;

cis_error:
@@ -1179,9 +1174,8 @@
* still open, this will be postponed until it is closed.
*/
static void
-xirc2ps_release(u_long arg)
+xirc2ps_release(dev_link_t *link)
{
- dev_link_t *link = (dev_link_t *) arg;

DEBUG(0, "release(0x%p)\n", link);

@@ -1243,7 +1237,7 @@
link->state &= ~DEV_PRESENT;
if (link->state & DEV_CONFIG) {
netif_device_detach(dev);
- mod_timer(&link->release, jiffies + HZ/20);
+ xirc2ps_release(link);
}
break;
case CS_EVENT_CARD_INSERTION:
@@ -2045,7 +2039,7 @@

link->open--;
if (link->state & DEV_STALE_CONFIG)
- mod_timer(&link->release, jiffies + HZ/20);
+ xirc2ps_release(link);

return 0;
}
===== drivers/net/wireless/airo_cs.c 1.8 vs edited =====
--- 1.8/drivers/net/wireless/airo_cs.c Sat Apr 26 18:16:23 2003
+++ edited/drivers/net/wireless/airo_cs.c Wed Jul 23 12:27:44 2003
@@ -94,7 +94,7 @@
int reset_airo_card( struct net_device * );

static void airo_config(dev_link_t *link);
-static void airo_release(u_long arg);
+static void airo_release(dev_link_t *link);
static int airo_event(event_t event, int priority,
event_callback_args_t *args);

@@ -208,9 +208,6 @@
return NULL;
}
memset(link, 0, sizeof(struct dev_link_t));
- init_timer(&link->release);
- link->release.function = &airo_release;
- link->release.data = (u_long)link;

/* Interrupt setup */
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
@@ -286,10 +283,9 @@
if (*linkp == NULL)
return;

- del_timer(&link->release);
- if ( link->state & DEV_CONFIG ) {
- airo_release( (int)link );
- if ( link->state & DEV_STALE_CONFIG ) {
+ if (link->state & DEV_CONFIG) {
+ airo_release(link);
+ if (link->state & DEV_STALE_CONFIG) {
link->state |= DEV_STALE_LINK;
return;
}
@@ -513,7 +509,7 @@

cs_failed:
cs_error(link->handle, last_fn, last_ret);
- airo_release((u_long)link);
+ airo_release(link);

} /* airo_config */

@@ -525,10 +521,8 @@

======================================================================*/

-static void airo_release(u_long arg)
+static void airo_release(dev_link_t *link)
{
- dev_link_t *link = (dev_link_t *)arg;
-
DEBUG(0, "airo_release(0x%p)\n", link);

/*
@@ -588,7 +582,7 @@
link->state &= ~DEV_PRESENT;
if (link->state & DEV_CONFIG) {
netif_device_detach(local->eth_dev);
- mod_timer(&link->release, jiffies + HZ/20);
+ airo_release(link);
}
break;
case CS_EVENT_CARD_INSERTION:
@@ -639,7 +633,7 @@
/* XXX: this really needs to move into generic code.. */
while (dev_list != NULL) {
if (dev_list->state & DEV_CONFIG)
- airo_release((u_long)dev_list);
+ airo_release(dev_list);
airo_detach(dev_list);
}
}
===== drivers/net/wireless/netwave_cs.c 1.19 vs edited =====
--- 1.19/drivers/net/wireless/netwave_cs.c Sat Jun 28 03:15:32 2003
+++ edited/drivers/net/wireless/netwave_cs.c Wed Jul 23 12:27:44 2003
@@ -204,7 +204,7 @@
/*====================================================================*/

/* PCMCIA (Card Services) related functions */
-static void netwave_release(u_long arg); /* Card removal */
+static void netwave_release(dev_link_t *link); /* Card removal */
static int netwave_event(event_t event, int priority,
event_callback_args_t *args);
static void netwave_pcmcia_config(dev_link_t *arg); /* Runs after card
@@ -455,10 +455,6 @@
link = &priv->link;
link->priv = dev;

- init_timer(&link->release);
- link->release.function = &netwave_release;
- link->release.data = (u_long)link;
-
/* The io structure describes IO port mapping */
link->io.NumPorts1 = 16;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
@@ -552,9 +548,8 @@
the release() function is called, that will trigger a proper
detach().
*/
- del_timer(&link->release);
if (link->state & DEV_CONFIG) {
- netwave_release((u_long) link);
+ netwave_release(link);
if (link->state & DEV_STALE_CONFIG) {
DEBUG(1, "netwave_cs: detach postponed, '%s' still "
"locked\n", link->dev->dev_name);
@@ -1149,7 +1144,7 @@
cs_failed:
cs_error(link->handle, last_fn, last_ret);
failed:
- netwave_release((u_long)link);
+ netwave_release(link);
} /* netwave_pcmcia_config */

/*
@@ -1159,8 +1154,8 @@
* device, and release the PCMCIA configuration. If the device is
* still open, this will be postponed until it is closed.
*/
-static void netwave_release(u_long arg) {
- dev_link_t *link = (dev_link_t *)arg;
+static void netwave_release(dev_link_t *link)
+{
struct net_device *dev = link->priv;
netwave_private *priv = dev->priv;

@@ -1220,7 +1215,7 @@
link->state &= ~DEV_PRESENT;
if (link->state & DEV_CONFIG) {
netif_device_detach(dev);
- mod_timer(&link->release, jiffies + HZ/20);
+ netwave_release(link);
}
break;
case CS_EVENT_CARD_INSERTION:
@@ -1738,8 +1733,7 @@
link->open--;
netif_stop_queue(dev);
if (link->state & DEV_STALE_CONFIG)
- mod_timer(&link->release, jiffies + HZ/20);
-
+ netwave_release(link);
return 0;
}

===== drivers/net/wireless/orinoco_cs.c 1.23 vs edited =====
--- 1.23/drivers/net/wireless/orinoco_cs.c Thu May 29 12:54:13 2003
+++ edited/drivers/net/wireless/orinoco_cs.c Wed Jul 23 12:27:44 2003
@@ -110,7 +110,7 @@

/* PCMCIA gumpf */
static void orinoco_cs_config(dev_link_t * link);
-static void orinoco_cs_release(u_long arg);
+static void orinoco_cs_release(dev_link_t * link);
static int orinoco_cs_event(event_t event, int priority,
event_callback_args_t * args);

@@ -202,11 +202,6 @@
link = &card->link;
link->priv = dev;

- /* Initialize the dev_link_t structure */
- init_timer(&link->release);
- link->release.function = &orinoco_cs_release;
- link->release.data = (u_long) link;
-
/* Interrupt setup */
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
link->irq.IRQInfo1 = IRQ_INFO2_VALID | IRQ_LEVEL_ID;
@@ -272,7 +267,7 @@
}

if (link->state & DEV_CONFIG) {
- orinoco_cs_release((u_long)link);
+ orinoco_cs_release(link);
if (link->state & DEV_CONFIG) {
link->state |= DEV_STALE_LINK;
return;
@@ -530,7 +525,7 @@
orinoco_cs_error(link->handle, last_fn, last_ret);

failed:
- orinoco_cs_release((u_long) link);
+ orinoco_cs_release(link);
} /* orinoco_cs_config */

/*
@@ -539,9 +534,8 @@
* still open, this will be postponed until it is closed.
*/
static void
-orinoco_cs_release(u_long arg)
+orinoco_cs_release(dev_link_t *link)
{
- dev_link_t *link = (dev_link_t *) arg;
struct net_device *dev = link->priv;
struct orinoco_private *priv = dev->priv;
unsigned long flags;
@@ -697,7 +691,7 @@
DEBUG(0, "orinoco_cs: Removing leftover devices.\n");
while (dev_list != NULL) {
if (dev_list->state & DEV_CONFIG)
- orinoco_cs_release((u_long) dev_list);
+ orinoco_cs_release(dev_list);
orinoco_cs_detach(dev_list);
}
}
===== drivers/net/wireless/ray_cs.c 1.19 vs edited =====
--- 1.19/drivers/net/wireless/ray_cs.c Fri Jul 11 00:49:09 2003
+++ edited/drivers/net/wireless/ray_cs.c Wed Jul 23 12:27:44 2003
@@ -94,7 +94,7 @@
#endif
/** Prototypes based on PCMCIA skeleton driver *******************************/
static void ray_config(dev_link_t *link);
-static void ray_release(u_long arg);
+static void ray_release(dev_link_t *link);
static int ray_event(event_t event, int priority, event_callback_args_t *args);
static dev_link_t *ray_attach(void);
static void ray_detach(dev_link_t *);
@@ -374,10 +374,6 @@
memset(dev, 0, sizeof(struct net_device));
memset(local, 0, sizeof(ray_dev_t));

- init_timer(&link->release);
- link->release.function = &ray_release;
- link->release.data = (u_long)link;
-
/* The io structure describes IO port mapping. None used here */
link->io.NumPorts1 = 0;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
@@ -482,9 +478,8 @@
the release() function is called, that will trigger a proper
detach().
*/
- del_timer(&link->release);
if (link->state & DEV_CONFIG) {
- ray_release((u_long)link);
+ ray_release(link);
if(link->state & DEV_STALE_CONFIG) {
link->state |= DEV_STALE_LINK;
return;
@@ -602,14 +597,14 @@
DEBUG(3,"ray_config rmem=%p\n",local->rmem);
DEBUG(3,"ray_config amem=%p\n",local->amem);
if (ray_init(dev) < 0) {
- ray_release((u_long)link);
+ ray_release(link);
return;
}

i = register_netdev(dev);
if (i != 0) {
printk("ray_config register_netdev() failed\n");
- ray_release((u_long)link);
+ ray_release(link);
return;
}

@@ -627,7 +622,7 @@
cs_failed:
cs_error(link->handle, last_fn, last_ret);

- ray_release((u_long)link);
+ ray_release(link);
} /* ray_config */
/*===========================================================================*/
static int ray_init(struct net_device *dev)
@@ -898,9 +893,8 @@
device, and release the PCMCIA configuration. If the device is
still open, this will be postponed until it is closed.
=============================================================================*/
-static void ray_release(u_long arg)
+static void ray_release(dev_link_t *link)
{
- dev_link_t *link = (dev_link_t *)arg;
struct net_device *dev = link->priv;
ray_dev_t *local = dev->priv;
int i;
@@ -959,7 +953,7 @@
link->state &= ~DEV_PRESENT;
netif_device_detach(dev);
if (link->state & DEV_CONFIG) {
- mod_timer(&link->release, jiffies + HZ/20);
+ ray_release(link);
del_timer(&local->timer);
}
break;
@@ -1769,7 +1763,7 @@
link->open--;
netif_stop_queue(dev);
if (link->state & DEV_STALE_CONFIG)
- mod_timer(&link->release, jiffies + HZ/20);
+ ray_release(link);

/* In here, we should stop the hardware (stop card from beeing active)
* and set local->card_status to CARD_AWAITING_PARAM, so that while the
===== drivers/net/wireless/wavelan_cs.c 1.24 vs edited =====
--- 1.24/drivers/net/wireless/wavelan_cs.c Wed May 28 17:01:09 2003
+++ edited/drivers/net/wireless/wavelan_cs.c Wed Jul 23 12:27:44 2003
@@ -4128,7 +4128,7 @@
/* If any step failed, release any partially configured state */
if(i != 0)
{
- wv_pcmcia_release((u_long) link);
+ wv_pcmcia_release(link);
return FALSE;
}

@@ -4148,9 +4148,8 @@
* still open, this will be postponed until it is closed.
*/
static void
-wv_pcmcia_release(u_long arg) /* Address of the interface struct */
+wv_pcmcia_release(dev_link_t *link)
{
- dev_link_t * link = (dev_link_t *) arg;
device * dev = (device *) link->priv;

#ifdef DEBUG_CONFIG_TRACE
@@ -4675,7 +4674,7 @@
else
/* The card is no more there (flag is activated in wv_pcmcia_release) */
if(link->state & DEV_STALE_CONFIG)
- wv_pcmcia_release((u_long)link);
+ wv_pcmcia_release(link);

#ifdef DEBUG_CALLBACK_TRACE
printk(KERN_DEBUG "%s: <-wavelan_close()\n", dev->name);
@@ -4714,10 +4713,6 @@
if (!link) return NULL;
memset(link, 0, sizeof(struct dev_link_t));

- /* Unused for the Wavelan */
- link->release.function = &wv_pcmcia_release;
- link->release.data = (u_long) link;
-
/* The io structure describes IO port mapping */
link->io.NumPorts1 = 8;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
@@ -4857,7 +4852,7 @@
if(link->state & DEV_CONFIG)
{
/* Some others haven't done their job : give them another chance */
- wv_pcmcia_release((u_long) link);
+ wv_pcmcia_release(link);
if(link->state & DEV_STALE_CONFIG)
{
#ifdef DEBUG_CONFIG_INFO
@@ -4965,7 +4960,7 @@
netif_device_detach(dev);

/* Release the card */
- wv_pcmcia_release((u_long) link);
+ wv_pcmcia_release(link);
}
break;

===== drivers/net/wireless/wavelan_cs.p.h 1.8 vs edited =====
--- 1.8/drivers/net/wireless/wavelan_cs.p.h Thu May 1 20:32:19 2003
+++ edited/drivers/net/wireless/wavelan_cs.p.h Wed Jul 23 12:27:44 2003
@@ -761,7 +761,7 @@
static inline int
wv_pcmcia_config(dev_link_t *); /* Configure the pcmcia interface */
static void
- wv_pcmcia_release(u_long), /* Remove a device */
+ wv_pcmcia_release(dev_link_t *),/* Remove a device */
wv_flush_stale_links(void); /* "detach" all possible devices */
/* ---------------------- INTERRUPT HANDLING ---------------------- */
static irqreturn_t
-
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