[PATCH] Fix compilation errors in maps/dc21285.c

[powerpc.git] / drivers / mtd / maps / pcmciamtd.c

diff --git a/drivers/mtd/maps/pcmciamtd.c b/drivers/mtd/maps/pcmciamtd.c
index af24216..f0f8916 100644 (file)
--- a/drivers/mtd/maps/pcmciamtd.c
+++ b/drivers/mtd/maps/pcmciamtd.c
@@ -66,9 +66,6 @@ struct pcmciamtd_dev {
 };
 
 
-static dev_info_t dev_info = "pcmciamtd";
-static dev_link_t *dev_list;
-
 /* Module parameters */
 
 /* 2 = do 16-bit transfers, 1 = do 8-bit transfers */
@@ -691,55 +688,21 @@ static void pcmciamtd_config(dev_link_t *link)
 }
 
 
-/* The card status event handler.  Mostly, this schedules other
- * stuff to run after an event is received.  A CARD_REMOVAL event
- * also sets some flags to discourage the driver from trying
- * to talk to the card any more.
- */
+static int pcmciamtd_suspend(struct pcmcia_device *dev)
+{
+       DEBUG(2, "EVENT_PM_RESUME");
+
+       /* get_lock(link); */
+
+       return 0;
+}
 
-static int pcmciamtd_event(event_t event, int priority,
-                       event_callback_args_t *args)
+static int pcmciamtd_resume(struct pcmcia_device *dev)
 {
-       dev_link_t *link = args->client_data;
-
-       DEBUG(1, "event=0x%06x", event);
-       switch (event) {
-       case CS_EVENT_CARD_REMOVAL:
-               DEBUG(2, "EVENT_CARD_REMOVAL");
-               link->state &= ~DEV_PRESENT;
-               if (link->state & DEV_CONFIG) {
-                       struct pcmciamtd_dev *dev = link->priv;
-                       if(dev->mtd_info) {
-                               del_mtd_device(dev->mtd_info);
-                               info("mtd%d: Removed", dev->mtd_info->index);
-                       }
-                       pcmciamtd_release(link);
-               }
-               break;
-       case CS_EVENT_CARD_INSERTION:
-               DEBUG(2, "EVENT_CARD_INSERTION");
-               link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
-               pcmciamtd_config(link);
-               break;
-       case CS_EVENT_PM_SUSPEND:
-               DEBUG(2, "EVENT_PM_SUSPEND");
-               link->state |= DEV_SUSPEND;
-               /* Fall through... */
-       case CS_EVENT_RESET_PHYSICAL:
-               DEBUG(2, "EVENT_RESET_PHYSICAL");
-               /* get_lock(link); */
-               break;
-       case CS_EVENT_PM_RESUME:
-               DEBUG(2, "EVENT_PM_RESUME");
-               link->state &= ~DEV_SUSPEND;
-               /* Fall through... */
-       case CS_EVENT_CARD_RESET:
-               DEBUG(2, "EVENT_CARD_RESET");
-               /* free_lock(link); */
-               break;
-       default:
-               DEBUG(2, "Unknown event %d", event);
-       }
+       DEBUG(2, "EVENT_PM_SUSPEND");
+
+       /* free_lock(link); */
+
        return 0;
 }
 
@@ -750,23 +713,21 @@ static int pcmciamtd_event(event_t event, int priority,
  * when the device is released.
  */
 
-static void pcmciamtd_detach(dev_link_t *link)
+static void pcmciamtd_detach(struct pcmcia_device *p_dev)
 {
+       dev_link_t *link = dev_to_instance(p_dev);
+
        DEBUG(3, "link=0x%p", link);
 
        if(link->state & DEV_CONFIG) {
-               pcmciamtd_release(link);
-       }
+               struct pcmciamtd_dev *dev = link->priv;
+               if(dev->mtd_info) {
+                       del_mtd_device(dev->mtd_info);
+                       info("mtd%d: Removed", dev->mtd_info->index);
+               }
 
-       if (link->handle) {
-               int ret;
-               DEBUG(2, "Deregistering with card services");
-               ret = pcmcia_deregister_client(link->handle);
-               if (ret != CS_SUCCESS)
-                       cs_error(link->handle, DeregisterClient, ret);
+               pcmciamtd_release(link);
        }
-
-       link->state |= DEV_STALE_LINK;
 }
 
 
@@ -775,16 +736,14 @@ static void pcmciamtd_detach(dev_link_t *link)
  * with Card Services.
  */
 
-static dev_link_t *pcmciamtd_attach(void)
+static int pcmciamtd_attach(struct pcmcia_device *p_dev)
 {
        struct pcmciamtd_dev *dev;
        dev_link_t *link;
-       client_reg_t client_reg;
-       int ret;
 
        /* Create new memory card device */
        dev = kmalloc(sizeof(*dev), GFP_KERNEL);
-       if (!dev) return NULL;
+       if (!dev) return -ENOMEM;
        DEBUG(1, "dev=0x%p", dev);
 
        memset(dev, 0, sizeof(*dev));
@@ -794,22 +753,14 @@ static dev_link_t *pcmciamtd_attach(void)
        link->conf.Attributes = 0;
        link->conf.IntType = INT_MEMORY;
 
-       link->next = dev_list;
-       dev_list = link;
-
-       /* Register with Card Services */
-       client_reg.dev_info = &dev_info;
-       client_reg.Version = 0x0210;
-       client_reg.event_callback_args.client_data = link;
-       DEBUG(2, "Calling RegisterClient");
-       ret = pcmcia_register_client(&link->handle, &client_reg);
-       if (ret != 0) {
-               cs_error(link->handle, RegisterClient, ret);
-               pcmciamtd_detach(link);
-               return NULL;
-       }
-       DEBUG(2, "link = %p", link);
-       return link;
+       link->next = NULL;
+       link->handle = p_dev;
+       p_dev->instance = link;
+
+       link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
+       pcmciamtd_config(link);
+
+       return 0;
 }
 
 static struct pcmcia_device_id pcmciamtd_ids[] = {
@@ -843,11 +794,12 @@ static struct pcmcia_driver pcmciamtd_driver = {
        .drv            = {
                .name   = "pcmciamtd"
        },
-       .attach         = pcmciamtd_attach,
-       .event          = pcmciamtd_event,
-       .detach         = pcmciamtd_detach,
+       .probe          = pcmciamtd_attach,
+       .remove         = pcmciamtd_detach,
        .owner          = THIS_MODULE,
        .id_table       = pcmciamtd_ids,
+       .suspend        = pcmciamtd_suspend,
+       .resume         = pcmciamtd_resume,
 };
 
 
@@ -875,7 +827,6 @@ static void __exit exit_pcmciamtd(void)
 {
        DEBUG(1, DRIVER_DESC " unloading");
        pcmcia_unregister_driver(&pcmciamtd_driver);
-       BUG_ON(dev_list != NULL);
 }
 
 module_init(init_pcmciamtd);