Merge git://oss.sgi.com:8090/oss/git/rc-fixes-xfs-2.6

[powerpc.git] / drivers / bluetooth / dtl1_cs.c

diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c
index e39868c..0449bc4 100644 (file)
--- a/drivers/bluetooth/dtl1_cs.c
+++ b/drivers/bluetooth/dtl1_cs.c
@@ -89,14 +89,8 @@ typedef struct dtl1_info_t {
 
 static void dtl1_config(dev_link_t *link);
 static void dtl1_release(dev_link_t *link);
-static int dtl1_event(event_t event, int priority, event_callback_args_t *args);
 
-static dev_info_t dev_info = "dtl1_cs";
-
-static dev_link_t *dtl1_attach(void);
-static void dtl1_detach(dev_link_t *);
-
-static dev_link_t *dev_list = NULL;
+static void dtl1_detach(struct pcmcia_device *p_dev);
 
 
 /* Transmit states  */
@@ -251,7 +245,7 @@ static void dtl1_receive(dtl1_info_t *info)
                                info->rx_count = nsh->len + (nsh->len & 0x0001);
                                break;
                        case RECV_WAIT_DATA:
-                               info->rx_skb->pkt_type = nsh->type;
+                               bt_cb(info->rx_skb)->pkt_type = nsh->type;
 
                                /* remove PAD byte if it exists */
                                if (nsh->len & 0x0001) {
@@ -262,7 +256,7 @@ static void dtl1_receive(dtl1_info_t *info)
                                /* remove NSH */
                                skb_pull(info->rx_skb, NSHL);
 
-                               switch (info->rx_skb->pkt_type) {
+                               switch (bt_cb(info->rx_skb)->pkt_type) {
                                case 0x80:
                                        /* control data for the Nokia Card */
                                        dtl1_control(info, info->rx_skb);
@@ -272,12 +266,12 @@ static void dtl1_receive(dtl1_info_t *info)
                                case 0x84:
                                        /* send frame to the HCI layer */
                                        info->rx_skb->dev = (void *) info->hdev;
-                                       info->rx_skb->pkt_type &= 0x0f;
+                                       bt_cb(info->rx_skb)->pkt_type &= 0x0f;
                                        hci_recv_frame(info->rx_skb);
                                        break;
                                default:
                                        /* unknown packet */
-                                       BT_ERR("Unknown HCI packet with type 0x%02x received", info->rx_skb->pkt_type);
+                                       BT_ERR("Unknown HCI packet with type 0x%02x received", bt_cb(info->rx_skb)->pkt_type);
                                        kfree_skb(info->rx_skb);
                                        break;
                                }
@@ -410,7 +404,7 @@ static int dtl1_hci_send_frame(struct sk_buff *skb)
 
        info = (dtl1_info_t *)(hdev->driver_data);
 
-       switch (skb->pkt_type) {
+       switch (bt_cb(skb)->pkt_type) {
        case HCI_COMMAND_PKT:
                hdev->stat.cmd_tx++;
                nsh.type = 0x81;
@@ -561,18 +555,15 @@ static int dtl1_close(dtl1_info_t *info)
        return 0;
 }
 
-static dev_link_t *dtl1_attach(void)
+static int dtl1_attach(struct pcmcia_device *p_dev)
 {
        dtl1_info_t *info;
-       client_reg_t client_reg;
        dev_link_t *link;
-       int ret;
 
        /* Create new info device */
-       info = kmalloc(sizeof(*info), GFP_KERNEL);
+       info = kzalloc(sizeof(*info), GFP_KERNEL);
        if (!info)
-               return NULL;
-       memset(info, 0, sizeof(*info));
+               return -ENOMEM;
 
        link = &info->link;
        link->priv = info;
@@ -589,50 +580,24 @@ static dev_link_t *dtl1_attach(void)
        link->conf.Vcc = 50;
        link->conf.IntType = INT_MEMORY_AND_IO;
 
-       /* Register with Card Services */
-       link->next = dev_list;
-       dev_list = link;
-       client_reg.dev_info = &dev_info;
-       client_reg.Version = 0x0210;
-       client_reg.event_callback_args.client_data = link;
-
-       ret = pcmcia_register_client(&link->handle, &client_reg);
-       if (ret != CS_SUCCESS) {
-               cs_error(link->handle, RegisterClient, ret);
-               dtl1_detach(link);
-               return NULL;
-       }
+       link->handle = p_dev;
+       p_dev->instance = link;
 
-       return link;
+       link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
+       dtl1_config(link);
+
+       return 0;
 }
 
 
-static void dtl1_detach(dev_link_t *link)
+static void dtl1_detach(struct pcmcia_device *p_dev)
 {
+       dev_link_t *link = dev_to_instance(p_dev);
        dtl1_info_t *info = link->priv;
-       dev_link_t **linkp;
-       int ret;
-
-       /* Locate device structure */
-       for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
-               if (*linkp == link)
-                       break;
-
-       if (*linkp == NULL)
-               return;
 
        if (link->state & DEV_CONFIG)
                dtl1_release(link);
 
-       if (link->handle) {
-               ret = pcmcia_deregister_client(link->handle);
-               if (ret != CS_SUCCESS)
-                       cs_error(link->handle, DeregisterClient, ret);
-       }
-
-       /* Unlink device structure, free bits */
-       *linkp = link->next;
-
        kfree(info);
 }
 
@@ -764,46 +729,33 @@ static void dtl1_release(dev_link_t *link)
        link->state &= ~DEV_CONFIG;
 }
 
+static int dtl1_suspend(struct pcmcia_device *dev)
+{
+       dev_link_t *link = dev_to_instance(dev);
 
-static int dtl1_event(event_t event, int priority, event_callback_args_t *args)
+       link->state |= DEV_SUSPEND;
+       if (link->state & DEV_CONFIG)
+               pcmcia_release_configuration(link->handle);
+
+       return 0;
+}
+
+static int dtl1_resume(struct pcmcia_device *dev)
 {
-       dev_link_t *link = args->client_data;
-       dtl1_info_t *info = link->priv;
+       dev_link_t *link = dev_to_instance(dev);
 
-       switch (event) {
-       case CS_EVENT_CARD_REMOVAL:
-               link->state &= ~DEV_PRESENT;
-               if (link->state & DEV_CONFIG) {
-                       dtl1_close(info);
-                       dtl1_release(link);
-               }
-               break;
-       case CS_EVENT_CARD_INSERTION:
-               link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
-               dtl1_config(link);
-               break;
-       case CS_EVENT_PM_SUSPEND:
-               link->state |= DEV_SUSPEND;
-               /* Fall through... */
-       case CS_EVENT_RESET_PHYSICAL:
-               if (link->state & DEV_CONFIG)
-                       pcmcia_release_configuration(link->handle);
-               break;
-       case CS_EVENT_PM_RESUME:
-               link->state &= ~DEV_SUSPEND;
-               /* Fall through... */
-       case CS_EVENT_CARD_RESET:
-               if (DEV_OK(link))
-                       pcmcia_request_configuration(link->handle, &link->conf);
-               break;
-       }
+       link->state &= ~DEV_SUSPEND;
+       if (DEV_OK(link))
+               pcmcia_request_configuration(link->handle, &link->conf);
 
        return 0;
 }
 
+
 static struct pcmcia_device_id dtl1_ids[] = {
        PCMCIA_DEVICE_PROD_ID12("Nokia Mobile Phones", "DTL-1", 0xe1bfdd64, 0xe168480d),
        PCMCIA_DEVICE_PROD_ID12("Socket", "CF", 0xb38bcc2e, 0x44ebf863),
+       PCMCIA_DEVICE_PROD_ID12("Socket", "CF+ Personal Network Card", 0xb38bcc2e, 0xe732bae3),
        PCMCIA_DEVICE_NULL
 };
 MODULE_DEVICE_TABLE(pcmcia, dtl1_ids);
@@ -813,10 +765,11 @@ static struct pcmcia_driver dtl1_driver = {
        .drv            = {
                .name   = "dtl1_cs",
        },
-       .attach         = dtl1_attach,
-       .event          = dtl1_event,
-       .detach         = dtl1_detach,
+       .probe          = dtl1_attach,
+       .remove         = dtl1_detach,
        .id_table       = dtl1_ids,
+       .suspend        = dtl1_suspend,
+       .resume         = dtl1_resume,
 };
 
 static int __init init_dtl1_cs(void)
@@ -828,7 +781,6 @@ static int __init init_dtl1_cs(void)
 static void __exit exit_dtl1_cs(void)
 {
        pcmcia_unregister_driver(&dtl1_driver);
-       BUG_ON(dev_list != NULL);
 }
 
 module_init(init_dtl1_cs);