lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

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

Browse Source 
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
Download Patch File Download Diff File Expand all files Collapse all files

24
drivers/bluetooth/btuart_cs.c
View File

@@ -91,7 +91,7 @@ static int btuart_event(event_t event, int priority, event_callback_args_t *args
static dev_info_t dev_info = "btuart_cs";
static dev_link_t *btuart_attach(void);
static void btuart_detach(dev_link_t *);
static void btuart_detach(struct pcmcia_device *p_dev);
static dev_link_t *dev_list = NULL;
@@ -619,7 +619,7 @@ static dev_link_t *btuart_attach(void)
ret = pcmcia_register_client(&link->handle, &client_reg);
if (ret != CS_SUCCESS) {
cs_error(link->handle, RegisterClient, ret);
btuart_detach(link);
btuart_detach(link->handle);
return NULL;
}
@@ -627,11 +627,11 @@ static dev_link_t *btuart_attach(void)
}
static void btuart_detach(dev_link_t *link)
static void btuart_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
btuart_info_t *info = link->priv;
dev_link_t **linkp;
int ret;
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
@@ -644,12 +644,6 @@ static void btuart_detach(dev_link_t *link)
if (link->state & DEV_CONFIG)
btuart_release(link);
if (link->handle) {
ret = pcmcia_deregister_client(link->handle);
if (ret != CS_SUCCESS)
cs_error(link->handle, DeregisterClient, ret);
}
/* Unlink device structure, free bits */
*linkp = link->next;
@@ -837,16 +831,8 @@ static int btuart_resume(struct pcmcia_device *dev)
static int btuart_event(event_t event, int priority, event_callback_args_t *args)
{
dev_link_t *link = args->client_data;
btuart_info_t *info = link->priv;
switch (event) {
case CS_EVENT_CARD_REMOVAL:
link->state &= ~DEV_PRESENT;
if (link->state & DEV_CONFIG) {
btuart_close(info);
btuart_release(link);
}
break;
case CS_EVENT_CARD_INSERTION:
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
btuart_config(link);
@@ -869,7 +855,7 @@ static struct pcmcia_driver btuart_driver = {
},
.attach = btuart_attach,
.event = btuart_event,
.detach = btuart_detach,
.remove = btuart_detach,
.id_table = btuart_ids,
.suspend = btuart_suspend,
.resume = btuart_resume,