Bluetooth: Create per controller workqueue

Instead of having a global workqueue for all controllers, it makes
more sense to have a workqueue per controller.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 4511df2a0d7f..e42f6ed5421c 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -107,6 +107,8 @@ struct hci_dev {
         unsigned long   acl_last_tx;
         unsigned long   sco_last_tx;
 
+        struct workqueue_struct *workqueue;
+
         struct tasklet_struct   cmd_task;
         struct tasklet_struct   rx_task;
         struct tasklet_struct   tx_task;