diff options
Diffstat (limited to 'drivers/net/wireless/atmel_cs.c')
| -rw-r--r-- | drivers/net/wireless/atmel_cs.c | 25 |
1 files changed, 3 insertions, 22 deletions
diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c index 3ab33dd49ea..32f00970935 100644 --- a/drivers/net/wireless/atmel_cs.c +++ b/drivers/net/wireless/atmel_cs.c @@ -130,15 +130,7 @@ static dev_info_t dev_info = "atmel_cs"; device numbers are used to derive the corresponding array index. */ -static dev_link_t *dev_list = NULL; - /* - A dev_link_t structure has fields for most things that are needed - to keep track of a socket, but there will usually be some device - specific information that also needs to be kept track of. The - 'priv' pointer in a dev_link_t structure can be used to point to - a device-specific private data structure, like this. - A driver needs to provide a dev_node_t structure for each device on a card. In some cases, there is only one device per card (for example, ethernet cards, modems). In other cases, there may be @@ -213,8 +205,7 @@ static dev_link_t *atmel_attach(void) link->priv = local; /* Register with Card Services */ - link->next = dev_list; - dev_list = link; + link->next = NULL; client_reg.dev_info = &dev_info; client_reg.Version = 0x0210; client_reg.event_callback_args.client_data = link; @@ -240,21 +231,12 @@ static dev_link_t *atmel_attach(void) static void atmel_detach(struct pcmcia_device *p_dev) { dev_link_t *link = dev_to_instance(p_dev); - dev_link_t **linkp; - + DEBUG(0, "atmel_detach(0x%p)\n", link); - - /* Locate device structure */ - for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next) - if (*linkp == link) break; - if (*linkp == NULL) - return; if (link->state & DEV_CONFIG) atmel_release(link); - - /* Unlink device structure, free pieces */ - *linkp = link->next; + kfree(link->priv); kfree(link); } @@ -596,7 +578,6 @@ static int atmel_cs_init(void) static void atmel_cs_cleanup(void) { pcmcia_unregister_driver(&atmel_driver); - BUG_ON(dev_list != NULL); } /* |