[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>

1 files changed, 1 insertions, 23 deletions

diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c
index 255952d8cea0..196e827fc846 100644
--- a/drivers/net/wireless/wavelan_cs.c
+++ b/drivers/net/wireless/wavelan_cs.c
@@ -4627,8 +4627,7 @@ wavelan_attach(void)
   link->conf.IntType = INT_MEMORY_AND_IO;
 
   /* Chain drivers */
-  link->next = dev_list;
-  dev_list = link;
+  link->next = NULL;
 
   /* Allocate the generic data structure */
   dev = alloc_etherdev(sizeof(net_local));
@@ -4731,27 +4730,6 @@ wavelan_detach(struct pcmcia_device *p_dev)
       wv_pcmcia_release(link);
     }
 
-  /* Remove the interface data from the linked list */
-  if(dev_list == link)
-    dev_list = link->next;
-  else
-    {
-      dev_link_t *      prev = dev_list;
-
-      while((prev != (dev_link_t *) NULL) && (prev->next != link))
-        prev = prev->next;
-
-      if(prev == (dev_link_t *) NULL)
-        {
-#ifdef DEBUG_CONFIG_ERRORS
-          printk(KERN_WARNING "wavelan_detach : Attempting to remove a nonexistent device.\n");
-#endif
-          return;
-        }
-
-      prev->next = link->next;
-    }
-
   /* Free pieces */
   if(link->priv)
     {