8 files changed, 56 insertions, 9 deletions

diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c
index 2830f58d6f77..8eebf9ca3786 100644
--- a/drivers/bluetooth/bluecard_cs.c
+++ b/drivers/bluetooth/bluecard_cs.c
@@ -739,6 +739,7 @@ static int bluecard_open(bluecard_info_t *info)
 
         hdev->type = HCI_PCCARD;
         hdev->driver_data = info;
+        SET_HCIDEV_DEV(hdev, &info->p_dev->dev);
 
         hdev->open     = bluecard_hci_open;
         hdev->close    = bluecard_hci_close;
diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c
index c9dba5565cac..df7bb016df49 100644
--- a/drivers/bluetooth/bt3c_cs.c
+++ b/drivers/bluetooth/bt3c_cs.c
@@ -582,6 +582,7 @@ static int bt3c_open(bt3c_info_t *info)
 
         hdev->type = HCI_PCCARD;
         hdev->driver_data = info;
+        SET_HCIDEV_DEV(hdev, &info->p_dev->dev);
 
         hdev->open     = bt3c_hci_open;
         hdev->close    = bt3c_hci_close;
diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c
index c889bf8109a1..746ccca97f6f 100644
--- a/drivers/bluetooth/btuart_cs.c
+++ b/drivers/bluetooth/btuart_cs.c
@@ -502,6 +502,7 @@ static int btuart_open(btuart_info_t *info)
 
         hdev->type = HCI_PCCARD;
         hdev->driver_data = info;
+        SET_HCIDEV_DEV(hdev, &info->p_dev->dev);
 
         hdev->open     = btuart_hci_open;
         hdev->close    = btuart_hci_close;
diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c
index be6eed175aa3..0e99def8a1e3 100644
--- a/drivers/bluetooth/dtl1_cs.c
+++ b/drivers/bluetooth/dtl1_cs.c
@@ -484,6 +484,7 @@ static int dtl1_open(dtl1_info_t *info)
 
         hdev->type = HCI_PCCARD;
         hdev->driver_data = info;
+        SET_HCIDEV_DEV(hdev, &info->p_dev->dev);
 
         hdev->open     = dtl1_hci_open;
         hdev->close    = dtl1_hci_close;
diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c
index ea589007fa26..aac67a3a6019 100644
--- a/drivers/bluetooth/hci_vhci.c
+++ b/drivers/bluetooth/hci_vhci.c
@@ -277,7 +277,6 @@ static int vhci_open(struct inode *inode, struct file *file)
 
         hdev->type = HCI_VHCI;
         hdev->driver_data = vhci;
-        SET_HCIDEV_DEV(hdev, vhci_miscdev.dev);
 
         hdev->open     = vhci_open_dev;
         hdev->close    = vhci_close_dev;
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index f6852707bd64..ae67b36d76dc 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -124,6 +124,7 @@ struct hci_dev {
 
         atomic_t                promisc;
 
+        struct device           *dev;
         struct class_device     class_dev;
 
         struct module           *owner;
diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c
index 729461fcfe99..788ea7a2b744 100644
--- a/net/bluetooth/af_bluetooth.c
+++ b/net/bluetooth/af_bluetooth.c
@@ -48,7 +48,7 @@
 #define BT_DBG(D...)
 #endif
 
-#define VERSION "2.9"
+#define VERSION "2.10"
 
 /* Bluetooth sockets */
 #define BT_MAX_PROTO    8
@@ -307,13 +307,21 @@ static struct net_proto_family bt_sock_family_ops = {
 
 static int __init bt_init(void)
 {
+        int err;
+
         BT_INFO("Core ver %s", VERSION);
 
-        sock_register(&bt_sock_family_ops);
+        err = bt_sysfs_init();
+        if (err < 0)
+                return err;
 
-        BT_INFO("HCI device and connection manager initialized");
+        err = sock_register(&bt_sock_family_ops);
+        if (err < 0) {
+                bt_sysfs_cleanup();
+                return err;
+        }
 
-        bt_sysfs_init();
+        BT_INFO("HCI device and connection manager initialized");
 
         hci_sock_init();
 
@@ -324,9 +332,9 @@ static void __exit bt_exit(void)
 {
         hci_sock_cleanup();
 
-        bt_sysfs_cleanup();
-
         sock_unregister(PF_BLUETOOTH);
+
+        bt_sysfs_cleanup();
 }
 
 subsys_initcall(bt_init);
diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c
index 89918d2f1fdc..7789e26c84b9 100644
--- a/net/bluetooth/hci_sysfs.c
+++ b/net/bluetooth/hci_sysfs.c
@@ -3,6 +3,8 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 
+#include <linux/platform_device.h>
+
 #include <net/bluetooth/bluetooth.h>
 #include <net/bluetooth/hci_core.h>
 
@@ -197,9 +199,14 @@ struct class bt_class = {
         .uevent         = bt_uevent,
 #endif
 };
-
 EXPORT_SYMBOL_GPL(bt_class);
 
+static struct bus_type bt_bus = {
+        .name   = "bluetooth",
+};
+
+static struct platform_device *bt_platform;
+
 int hci_register_sysfs(struct hci_dev *hdev)
 {
         struct class_device *cdev = &hdev->class_dev;
@@ -211,6 +218,11 @@ int hci_register_sysfs(struct hci_dev *hdev)
         cdev->class = &bt_class;
         class_set_devdata(cdev, hdev);
 
+        if (!cdev->dev)
+                cdev->dev = &bt_platform->dev;
+
+        hdev->dev = cdev->dev;
+
         strlcpy(cdev->class_id, hdev->name, BUS_ID_SIZE);
         err = class_device_register(cdev);
         if (err < 0)
@@ -233,10 +245,33 @@ void hci_unregister_sysfs(struct hci_dev *hdev)
 
 int __init bt_sysfs_init(void)
 {
-        return class_register(&bt_class);
+        int err;
+
+        bt_platform = platform_device_register_simple("bluetooth", -1, NULL, 0);
+        if (IS_ERR(bt_platform))
+                return PTR_ERR(bt_platform);
+
+        err = bus_register(&bt_bus);
+        if (err < 0) {
+                platform_device_unregister(bt_platform);
+                return err;
+        }
+
+        err = class_register(&bt_class);
+        if (err < 0) {
+                bus_unregister(&bt_bus);
+                platform_device_unregister(bt_platform);
+                return err;
+        }
+
+        return 0;
 }
 
 void __exit bt_sysfs_cleanup(void)
 {
         class_unregister(&bt_class);
+
+        bus_unregister(&bt_bus);
+
+        platform_device_unregister(bt_platform);
 }