Changeset 9147 for src/linux/ar531x/linux-2.6.24/net/bluetooth/hci_sysfs.c

Timestamp:

02/29/08 03:29:18 (5 years ago)

Author:

BrainSlayer

Message:

update to 2.6.24.3

File:

• src/linux/ar531x/linux-2.6.24/net/bluetooth/hci_sysfs.c (modified) (5 diffs)

src/linux/ar531x/linux-2.6.24/net/bluetooth/hci_sysfs.c

@@ -13 +13 @@
 #define BT_DBG(D...)
 #endif
+static struct workqueue_struct *btaddconn;
+static struct workqueue_struct *btdelconn;
 
 static inline char *typetostr(int type)
@@ -280 +282 @@
         int i;
 
+        flush_workqueue(btdelconn);
         if (device_add(&conn->dev) < 0) {
                 BT_ERR("Failed to register connection device");
@@ -314 +317 @@
         INIT_WORK(&conn->work, add_conn);
 
+        queue_work(btaddconn, &conn->work);
         schedule_work(&conn->work);
 }
@@ -350 +354 @@
         INIT_WORK(&conn->work, del_conn);
 
+        queue_work(btdelconn, &conn->work);
         schedule_work(&conn->work);
 }
@@ -399 +404 @@
         int err;
 
+        btaddconn = create_singlethread_workqueue("btaddconn");
+        if (!btaddconn) {
+                err = -ENOMEM;
+                goto out;
+        }
+        btdelconn = create_singlethread_workqueue("btdelconn");
+        if (!btdelconn) {
+                err = -ENOMEM;
+                goto out_del;
+        }
+
         bt_platform = platform_device_register_simple("bluetooth", -1, NULL, 0);
-        if (IS_ERR(bt_platform))
-                return PTR_ERR(bt_platform);
+        if (IS_ERR(bt_platform)) {
+                err = PTR_ERR(bt_platform);
+                goto out_platform;
+        }
 
         err = bus_register(&bt_bus);
-        if (err < 0) {
-                platform_device_unregister(bt_platform);
-                return err;
-        }
+        if (err < 0)
+                goto out_bus;
 
         bt_class = class_create(THIS_MODULE, "bluetooth");
         if (IS_ERR(bt_class)) {
-                bus_unregister(&bt_bus);
-                platform_device_unregister(bt_platform);
-                return PTR_ERR(bt_class);
+                err = PTR_ERR(bt_class);
+                goto out_class;
         }
 
         return 0;
+
+out_class:
+        bus_unregister(&bt_bus);
+out_bus:
+        platform_device_unregister(bt_platform);
+out_platform:
+        destroy_workqueue(btdelconn);
+out_del:
+        destroy_workqueue(btaddconn);
+out:
+        return err;
 }
 
 void bt_sysfs_cleanup(void)
 {
+        destroy_workqueue(btaddconn);
+        destroy_workqueue(btdelconn);
         class_destroy(bt_class);
-
         bus_unregister(&bt_bus);
-
         platform_device_unregister(bt_platform);
 }