From: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Date: Thu, 31 May 2012 08:01:37 +0000 (+0300)
Subject: Bluetooth: A2MP: Do not reference hci_conn
X-Git-Tag: v3.6-rc1~125^2~57^2~290^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3cabbfdad3150e0083a64c951701c970ef970c77;p=pandora-kernel.git

Bluetooth: A2MP: Do not reference hci_conn

Make A2MP channel special channel which do not reference hci_conn.
This prevents from keeping ACL connection open when all L2CAP
channels got closed.

hci_conn_hold and hci_conn_put are not reference counts on the
hci_conn structure in the typical way.  They are reference counts for
the ACL.  When you do the last hci_conn_put, the ACL is disconnected
after a timeout.

Reported-by: Mat Martineau <mathewm@codeaurora.org>
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
---

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