diff options
| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2005-11-14 23:25:35 +0300 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2006-01-06 02:03:20 +0300 |
| commit | b463581154f3f3eecda27cae60df813fefcd84d3 (patch) | |
| tree | 5e5b0f7a32b0727b64e52b9b2649897e6c841074 /drivers/usb | |
| parent | f3990715589d378a2d3aa9b8accd78bb4a2378b7 (diff) | |
| download | linux-b463581154f3f3eecda27cae60df813fefcd84d3.tar.xz | |
[PATCH] pcmcia: remove dev_list from drivers
The linked list of devices managed by each PCMCIA driver is, in very most
cases, unused. Therefore, remove it from many drivers.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/sl811_cs.c | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/drivers/usb/host/sl811_cs.c b/drivers/usb/host/sl811_cs.c index ed3e7014dbbc..439709670d0b 100644 --- a/drivers/usb/host/sl811_cs.c +++ b/drivers/usb/host/sl811_cs.c @@ -66,8 +66,6 @@ module_param(pc_debug, int, 0644); static const char driver_name[DEV_NAME_LEN] = "sl811_cs"; -static dev_link_t *dev_list = NULL; - typedef struct local_info_t { dev_link_t link; dev_node_t node; @@ -143,24 +141,13 @@ static int sl811_hc_init(struct device *parent, ioaddr_t base_addr, int irq) static void sl811_cs_detach(struct pcmcia_device *p_dev) { dev_link_t *link = dev_to_instance(p_dev); - dev_link_t **linkp; DBG(0, "sl811_cs_detach(0x%p)\n", link); - /* Locate device structure */ - for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next) { - if (*linkp == link) - break; - } - if (*linkp == NULL) - return; - link->state &= ~DEV_PRESENT; if (link->state & DEV_CONFIG) sl811_cs_release(link); - /* Unlink device structure, and free it */ - *linkp = link->next; /* This points to the parent local_info_t struct */ kfree(link->priv); } @@ -378,8 +365,7 @@ static dev_link_t *sl811_cs_attach(void) link->conf.IntType = INT_MEMORY_AND_IO; /* Register with Card Services */ - link->next = dev_list; - dev_list = link; + link->next = NULL; client_reg.dev_info = (dev_info_t *) &driver_name; client_reg.Attributes = INFO_IO_CLIENT | INFO_CARD_SHARE; client_reg.Version = 0x0210; |