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[PATCH] pcmcia: remove dev_list from drivers

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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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15
drivers/net/wireless/hostap/hostap_cs.c
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@@ -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;