Merge ../bleed-2.6

[linux-2.6-omap-h63xx.git] / drivers / pcmcia / cs.c

diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c
index 4d1cc5304e173d814ced277746b77bc95e712aec..d5e76423a0ee89b15a3888e0b411f688e49b05fb 100644 (file)
--- a/drivers/pcmcia/cs.c
+++ b/drivers/pcmcia/cs.c
@@ -215,6 +215,13 @@ int pcmcia_register_socket(struct pcmcia_socket *socket)
        list_add_tail(&socket->socket_list, &pcmcia_socket_list);
        up_write(&pcmcia_socket_list_rwsem);
 
+#ifndef CONFIG_CARDBUS
+       /*
+        * If we do not support Cardbus, ensure that
+        * the Cardbus socket capability is disabled.
+        */
+       socket->features &= ~SS_CAP_CARDBUS;
+#endif
 
        /* set proper values in socket->dev */
        socket->dev.class_data = socket;
@@ -448,11 +455,11 @@ static int socket_setup(struct pcmcia_socket *skt, int initial_delay)
        }
 
        if (status & SS_CARDBUS) {
+               if (!(skt->features & SS_CAP_CARDBUS)) {
+                       cs_err(skt, "cardbus cards are not supported.\n");
+                       return CS_BAD_TYPE;
+               }
                skt->state |= SOCKET_CARDBUS;
-#ifndef CONFIG_CARDBUS
-               cs_err(skt, "cardbus cards are not supported.\n");
-               return CS_BAD_TYPE;
-#endif
        }
 
        /*
@@ -647,9 +654,10 @@ static int pccardd(void *__skt)
                skt->thread = NULL;
                complete_and_exit(&skt->thread_done, 0);
        }
-       complete(&skt->thread_done);
 
        add_wait_queue(&skt->thread_wait, &wait);
+       complete(&skt->thread_done);
+
        for (;;) {
                unsigned long flags;
                unsigned int events;
@@ -675,12 +683,15 @@ static int pccardd(void *__skt)
                        continue;
                }
 
-               schedule();
-               try_to_freeze();
-
                if (!skt->thread)
                        break;
+
+               schedule();
+               try_to_freeze();
        }
+       /* make sure we are running before we exit */
+       set_current_state(TASK_RUNNING);
+
        remove_wait_queue(&skt->thread_wait, &wait);
 
        /* remove from the device core */