diff options
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/net/wireless/ray_cs.c | |
parent | 8e9e793d68fcda6cc84c18cedf85ca0f91d801a8 (diff) | |
download | linux-cc3b4866bee996c922e875b8c8efe9f0d8803aae.tar.gz linux-cc3b4866bee996c922e875b8c8efe9f0d8803aae.tar.bz2 linux-cc3b4866bee996c922e875b8c8efe9f0d8803aae.zip |
[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/net/wireless/ray_cs.c')
-rw-r--r-- | drivers/net/wireless/ray_cs.c | 43 |
1 files changed, 16 insertions, 27 deletions
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index c2cb6c8e6d7c..33a89e292126 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -94,7 +94,7 @@ static void ray_config(dev_link_t *link); static void ray_release(dev_link_t *link); static int ray_event(event_t event, int priority, event_callback_args_t *args); static dev_link_t *ray_attach(void); -static void ray_detach(dev_link_t *); +static void ray_detach(struct pcmcia_device *p_dev); /***** Prototypes indicated by device structure ******************************/ static int ray_dev_close(struct net_device *dev); @@ -402,7 +402,7 @@ static dev_link_t *ray_attach(void) if (ret != 0) { printk("ray_cs ray_attach RegisterClient unhappy - detaching\n"); cs_error(link->handle, RegisterClient, ret); - ray_detach(link); + ray_detach(link->handle); return NULL; } DEBUG(2,"ray_cs ray_attach ending\n"); @@ -418,9 +418,12 @@ fail_alloc_dev: structures are freed. Otherwise, the structures will be freed when the device is released. =============================================================================*/ -static void ray_detach(dev_link_t *link) +static void ray_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); dev_link_t **linkp; + struct net_device *dev; + ray_dev_t *local; DEBUG(1, "ray_detach(0x%p)\n", link); @@ -430,22 +433,18 @@ static void ray_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) - ray_release(link); + dev = link->priv; + + if (link->state & DEV_CONFIG) { + ray_release(link); + + local = (ray_dev_t *)dev->priv; + del_timer(&local->timer); + } - /* Break the link with Card Services */ - if (link->handle) - pcmcia_deregister_client(link->handle); - /* Unlink device structure, free pieces */ *linkp = link->next; if (link->priv) { - struct net_device *dev = link->priv; if (link->dev) unregister_netdev(dev); free_netdev(dev); } @@ -940,19 +939,9 @@ static int ray_event(event_t event, int priority, event_callback_args_t *args) { dev_link_t *link = args->client_data; - struct net_device *dev = link->priv; - ray_dev_t *local = (ray_dev_t *)dev->priv; DEBUG(1, "ray_event(0x%06x)\n", event); - + switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - netif_device_detach(dev); - if (link->state & DEV_CONFIG) { - ray_release(link); - del_timer(&local->timer); - } - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; ray_config(link); @@ -2958,7 +2947,7 @@ static struct pcmcia_driver ray_driver = { }, .attach = ray_attach, .event = ray_event, - .detach = ray_detach, + .remove = ray_detach, .id_table = ray_ids, .suspend = ray_suspend, .resume = ray_resume, |