[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, 13 deletions

diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c
index a0f8e2691f9c..87d50b33475e 100644
--- a/drivers/scsi/pcmcia/sym53c500_cs.c
+++ b/drivers/scsi/pcmcia/sym53c500_cs.c
@@ -232,7 +232,6 @@ enum Phase {
 *  Global (within this module) variables other than
 *  sym53c500_driver_template (the scsi_host_template).
 */
-static dev_link_t *dev_list;
 static dev_info_t dev_info = "sym53c500_cs";
 
 /* ================================================================== */
@@ -930,22 +929,12 @@ static void
 SYM53C500_detach(struct pcmcia_device *p_dev)
 {
         dev_link_t *link = dev_to_instance(p_dev);
-        dev_link_t **linkp;
 
         DEBUG(0, "SYM53C500_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)
                 SYM53C500_release(link);
 
-        /* Unlink device structure, free bits. */
-        *linkp = link->next;
         kfree(link->priv);
         link->priv = NULL;
 } /* SYM53C500_detach */
@@ -978,8 +967,7 @@ SYM53C500_attach(void)
         link->conf.Present = PRESENT_OPTION;
 
         /* 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;