compat-wireless: use other workqueue

Old kernel versions do not support WQ_HIGHPRI and WQ_MEM_RECLAIM so we
should use create_singlethread_workqueue() which was used at this
position before.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

diff --git a/patches/46-use_other_workqueue.patch b/patches/46-use_other_workqueue.patch
new file mode 100644 (file)
index 0000000..4cfe4f6
--- /dev/null
+++ b/patches/46-use_other_workqueue.patch
@@ -0,0 +1,15 @@
+--- a/net/bluetooth/hci_core.c
++++ b/net/bluetooth/hci_core.c
+@@ -1534,8 +1534,12 @@ int hci_register_dev(struct hci_dev *hde
+ 
+       write_unlock_bh(&hci_dev_list_lock);
+ 
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
+       hdev->workqueue = alloc_workqueue(hdev->name, WQ_HIGHPRI | WQ_UNBOUND |
+                                                       WQ_MEM_RECLAIM, 1);
++#else
++      hdev->workqueue = create_singlethread_workqueue(hdev->name);
++#endif
+       if (!hdev->workqueue) {
+               error = -ENOMEM;
+               goto err;