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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/parport/parport_cs.c
parent8e9e793d68fcda6cc84c18cedf85ca0f91d801a8 (diff)
downloadop-kernel-dev-cc3b4866bee996c922e875b8c8efe9f0d8803aae.zip
op-kernel-dev-cc3b4866bee996c922e875b8c8efe9f0d8803aae.tar.gz
[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/parport/parport_cs.c')
-rw-r--r--drivers/parport/parport_cs.c26
1 files changed, 7 insertions, 19 deletions
diff --git a/drivers/parport/parport_cs.c b/drivers/parport/parport_cs.c
index 4c89853..063d22d 100644
--- a/drivers/parport/parport_cs.c
+++ b/drivers/parport/parport_cs.c
@@ -88,7 +88,7 @@ typedef struct parport_info_t {
} parport_info_t;
static dev_link_t *parport_attach(void);
-static void parport_detach(dev_link_t *);
+static void parport_detach(struct pcmcia_device *p_dev);
static void parport_config(dev_link_t *link);
static void parport_cs_release(dev_link_t *);
static int parport_event(event_t event, int priority,
@@ -137,7 +137,7 @@ static dev_link_t *parport_attach(void)
ret = pcmcia_register_client(&link->handle, &client_reg);
if (ret != CS_SUCCESS) {
cs_error(link->handle, RegisterClient, ret);
- parport_detach(link);
+ parport_detach(link->handle);
return NULL;
}
@@ -153,13 +153,13 @@ static dev_link_t *parport_attach(void)
======================================================================*/
-static void parport_detach(dev_link_t *link)
+static void parport_detach(struct pcmcia_device *p_dev)
{
+ dev_link_t *link = dev_to_instance(p_dev);
dev_link_t **linkp;
- int ret;
DEBUG(0, "parport_detach(0x%p)\n", link);
-
+
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link) break;
@@ -168,17 +168,10 @@ static void parport_detach(dev_link_t *link)
if (link->state & DEV_CONFIG)
parport_cs_release(link);
-
- if (link->handle) {
- ret = pcmcia_deregister_client(link->handle);
- if (ret != CS_SUCCESS)
- cs_error(link->handle, DeregisterClient, ret);
- }
-
+
/* Unlink, free device structure */
*linkp = link->next;
kfree(link->priv);
-
} /* parport_detach */
/*======================================================================
@@ -362,11 +355,6 @@ int parport_event(event_t event, int priority,
DEBUG(1, "parport_event(0x%06x)\n", event);
switch (event) {
- case CS_EVENT_CARD_REMOVAL:
- link->state &= ~DEV_PRESENT;
- if (link->state & DEV_CONFIG)
- parport_cs_release(link);
- break;
case CS_EVENT_CARD_INSERTION:
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
parport_config(link);
@@ -389,7 +377,7 @@ static struct pcmcia_driver parport_cs_driver = {
},
.attach = parport_attach,
.event = parport_event,
- .detach = parport_detach,
+ .remove = parport_detach,
.id_table = parport_ids,
.suspend = parport_suspend,
.resume = parport_resume,
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