Bluetooth: Introduce L2CAP channel callback for suspending

Setting the BT_SK_SUSPEND socket flag from the L2CAP core is causing a
dependency on the socket. So instead of doing that, use a channel
callback into the socket handling to suspend.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index d7cd1ddfe576..b0d7e4adb167 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -593,6 +593,7 @@ struct l2cap_ops {
         void                    (*ready) (struct l2cap_chan *chan);
         void                    (*defer) (struct l2cap_chan *chan);
         void                    (*resume) (struct l2cap_chan *chan);
+        void                    (*suspend) (struct l2cap_chan *chan);
         void                    (*set_shutdown) (struct l2cap_chan *chan);
         long                    (*get_sndtimeo) (struct l2cap_chan *chan);
         struct sk_buff          *(*alloc_skb) (struct l2cap_chan *chan,