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authorDominik Brodowski <linux@dominikbrodowski.net>2005-11-14 21:23:14 +0100
committerDominik Brodowski <linux@dominikbrodowski.net>2006-01-06 00:03:10 +0100
commitcc3b4866bee996c922e875b8c8efe9f0d8803aae (patch)
tree6632837b6986f33566f75ed971cecbdc210e3201 /drivers/isdn/hisax/sedlbauer_cs.c
parent8e9e793d68fcda6cc84c18cedf85ca0f91d801a8 (diff)
[PATCH] pcmcia: unify detach, REMOVAL_EVENT handlers into one remove callback
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>
Diffstat (limited to 'drivers/isdn/hisax/sedlbauer_cs.c')
-rw-r--r--drivers/isdn/hisax/sedlbauer_cs.c38
1 files changed, 7 insertions, 31 deletions
diff --git a/drivers/isdn/hisax/sedlbauer_cs.c b/drivers/isdn/hisax/sedlbauer_cs.c
index 27dce7c7b76..d2386f6867b 100644
--- a/drivers/isdn/hisax/sedlbauer_cs.c
+++ b/drivers/isdn/hisax/sedlbauer_cs.c
@@ -107,7 +107,7 @@ static int sedlbauer_event(event_t event, int priority,
*/
static dev_link_t *sedlbauer_attach(void);
-static void sedlbauer_detach(dev_link_t *);
+static void sedlbauer_detach(struct pcmcia_device *p_dev);
/*
You'll also need to prototype all the functions that will actually
@@ -230,7 +230,7 @@ static dev_link_t *sedlbauer_attach(void)
ret = pcmcia_register_client(&link->handle, &client_reg);
if (ret != CS_SUCCESS) {
cs_error(link->handle, RegisterClient, ret);
- sedlbauer_detach(link);
+ sedlbauer_detach(link->handle);
return NULL;
}
@@ -246,8 +246,9 @@ static dev_link_t *sedlbauer_attach(void)
======================================================================*/
-static void sedlbauer_detach(dev_link_t *link)
+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);
@@ -258,25 +259,11 @@ static void sedlbauer_detach(dev_link_t *link)
if (*linkp == NULL)
return;
- /*
- 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) {
-#ifdef PCMCIA_DEBUG
- printk(KERN_DEBUG "sedlbauer_cs: detach postponed, '%s' "
- "still locked\n", link->dev->dev_name);
-#endif
- link->state |= DEV_STALE_LINK;
- return;
+ ((local_info_t *)link->priv)->stop = 1;
+ sedlbauer_release(link);
}
- /* Break the link with Card Services */
- if (link->handle)
- pcmcia_deregister_client(link->handle);
-
/* Unlink device structure, and free it */
*linkp = link->next;
/* This points to the parent local_info_t struct */
@@ -547,10 +534,6 @@ static void sedlbauer_release(dev_link_t *link)
if (link->irq.AssignedIRQ)
pcmcia_release_irq(link->handle, &link->irq);
link->state &= ~DEV_CONFIG;
-
- if (link->state & DEV_STALE_LINK)
- sedlbauer_detach(link);
-
} /* sedlbauer_release */
static int sedlbauer_suspend(struct pcmcia_device *p_dev)
@@ -599,13 +582,6 @@ static int sedlbauer_event(event_t event, int priority,
DEBUG(1, "sedlbauer_event(0x%06x)\n", event);
switch (event) {
- case CS_EVENT_CARD_REMOVAL:
- link->state &= ~DEV_PRESENT;
- if (link->state & DEV_CONFIG) {
- ((local_info_t *)link->priv)->stop = 1;
- sedlbauer_release(link);
- }
- break;
case CS_EVENT_CARD_INSERTION:
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
sedlbauer_config(link);
@@ -633,7 +609,7 @@ static struct pcmcia_driver sedlbauer_driver = {
},
.attach = sedlbauer_attach,
.event = sedlbauer_event,
- .detach = sedlbauer_detach,
+ .remove = sedlbauer_detach,
.id_table = sedlbauer_ids,
.suspend = sedlbauer_suspend,
.resume = sedlbauer_resume,