[PATCH] pcmcia: rescan bus always upon echoing into setup_done

Always rescan the devices upon echo'ing something to
available_resources_setup_done.  This is needed for proper "coldplug" support.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 11 insertions, 15 deletions

diff --git a/drivers/pcmcia/socket_sysfs.c b/drivers/pcmcia/socket_sysfs.c
index 8e66eeff672e..fcef54c1c2da 100644
--- a/drivers/pcmcia/socket_sysfs.c
+++ b/drivers/pcmcia/socket_sysfs.c
@@ -163,24 +163,20 @@ static ssize_t pccard_store_resource(struct class_device *dev, const char *buf,
                 return -EINVAL;
 
         spin_lock_irqsave(&s->lock, flags);
-        if (!s->resource_setup_done) {
+        if (!s->resource_setup_done)
                 s->resource_setup_done = 1;
-                spin_unlock_irqrestore(&s->lock, flags);
+        spin_unlock_irqrestore(&s->lock, flags);
 
-                down(&s->skt_sem);
-                if ((s->callback) &&
-                    (s->state & SOCKET_PRESENT) &&
-                    !(s->state & SOCKET_CARDBUS)) {
-                        if (try_module_get(s->callback->owner)) {
-                                s->callback->resources_done(s);
-                                module_put(s->callback->owner);
-                        }
+        down(&s->skt_sem);
+        if ((s->callback) &&
+            (s->state & SOCKET_PRESENT) &&
+            !(s->state & SOCKET_CARDBUS)) {
+                if (try_module_get(s->callback->owner)) {
+                        s->callback->requery(s);
+                        module_put(s->callback->owner);
                 }
-                up(&s->skt_sem);
-
-                return count;
         }
-        spin_unlock_irqrestore(&s->lock, flags);
+        up(&s->skt_sem);
 
         return count;
 }
@@ -315,7 +311,7 @@ static ssize_t pccard_store_cis(struct kobject *kobj, char *buf, loff_t off, siz
                 if ((s->callback) && (s->state & SOCKET_PRESENT) &&
                     !(s->state & SOCKET_CARDBUS)) {
                         if (try_module_get(s->callback->owner)) {
-                                s->callback->replace_cis();
+                                s->callback->requery(s);
                                 module_put(s->callback->owner);
                         }
                 }