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| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2005-11-14 21:23:14 +0100 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2006-01-06 00:03:10 +0100 |
| commit | cc3b4866bee996c922e875b8c8efe9f0d8803aae (patch) | |
| tree | 6632837b6986f33566f75ed971cecbdc210e3201 /drivers/parport | |
| parent | 8e9e793d68fcda6cc84c18cedf85ca0f91d801a8 (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/parport')
| -rw-r--r-- | drivers/parport/parport_cs.c | 26 |
1 files changed, 7 insertions, 19 deletions
diff --git a/drivers/parport/parport_cs.c b/drivers/parport/parport_cs.c index 4c89853785e..063d22de974 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, |