Bluetooth: Remove HCI-owner field

After unregistering an hci_dev object a bluetooth driver does not have
any callbacks in the hci_dev structure left over. Therefore, there is no
need to keep a reference to the module.

Previously, we needed this to protect the hci-destruct callback.
However, this callback is no longer available so we do not need this
owner field, anymore.  Drivers now call hci_unregister_dev() and they
are done with the object.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c
index 44a801292d62..5f305c131a0d 100644
--- a/drivers/bluetooth/hci_vhci.c
+++ b/drivers/bluetooth/hci_vhci.c
@@ -244,8 +244,6 @@ static int vhci_open(struct inode *inode, struct file *file)
         hdev->flush    = vhci_flush;
         hdev->send     = vhci_send_frame;
 
-        hdev->owner = THIS_MODULE;
-
         if (hci_register_dev(hdev) < 0) {
                 BT_ERR("Can't register HCI device");
                 kfree(data);