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[PATCH] pcmcia: unify detach, REMOVAL_EVENT handlers into one remove callback

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Unify the "detach" and REMOVAL_EVENT handlers to one "remove" function.
Old functionality is preserved, for the moment.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
This commit is contained in:
Dominik Brodowski
2005-11-14 21:23:14 +01:00
parent 8e9e793d68
commit cc3b4866be
47 changed files with 375 additions and 898 deletions
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18
drivers/net/pcmcia/smc91c92_cs.c
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@@ -282,7 +282,7 @@ enum RxCfg { RxAllMulti = 0x0004, RxPromisc = 0x0002,
/*====================================================================*/
static dev_link_t *smc91c92_attach(void);
static void smc91c92_detach(dev_link_t *);
static void smc91c92_detach(struct pcmcia_device *p_dev);
static void smc91c92_config(dev_link_t *link);
static void smc91c92_release(dev_link_t *link);
static int smc91c92_event(event_t event, int priority,
@@ -375,7 +375,7 @@ static dev_link_t *smc91c92_attach(void)
ret = pcmcia_register_client(&link->handle, &client_reg);
if (ret != 0) {
cs_error(link->handle, RegisterClient, ret);
smc91c92_detach(link);
smc91c92_detach(link->handle);
return NULL;
}
@@ -391,8 +391,9 @@ static dev_link_t *smc91c92_attach(void)
======================================================================*/
static void smc91c92_detach(dev_link_t *link)
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;
@@ -410,9 +411,6 @@ static void smc91c92_detach(dev_link_t *link)
if (link->state & DEV_CONFIG)
smc91c92_release(link);
if (link->handle)
pcmcia_deregister_client(link->handle);
/* Unlink device structure, free bits */
*linkp = link->next;
free_netdev(dev);
@@ -1237,16 +1235,10 @@ static int smc91c92_event(event_t event, int priority,
event_callback_args_t *args)
{
dev_link_t *link = args->client_data;
struct net_device *dev = link->priv;
DEBUG(1, "smc91c92_event(0x%06x)\n", event);
switch (event) {
case CS_EVENT_CARD_REMOVAL:
link->state &= ~DEV_PRESENT;
if (link->state & DEV_CONFIG)
netif_device_detach(dev);
break;
case CS_EVENT_CARD_INSERTION:
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
smc91c92_config(link);
@@ -2371,7 +2363,7 @@ static struct pcmcia_driver smc91c92_cs_driver = {
},
.attach = smc91c92_attach,
.event = smc91c92_event,
.detach = smc91c92_detach,
.remove = smc91c92_detach,
.id_table = smc91c92_ids,
.suspend = smc91c92_suspend,
.resume = smc91c92_resume,