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author | David Herrmann <dh.herrmann@gmail.com> | 2013-04-06 20:28:44 +0200 |
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committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2013-04-17 03:02:10 -0300 |
commit | 9c903e373c11f62d62bce1209f662ca92589a075 (patch) | |
tree | 285f6ef70c1e869b7ebd86dcad2a4057ea61134e /drivers/hwmon/k10temp.c | |
parent | 3764eaa922c78037ad9bed06be5c8b8a5c83b37d (diff) |
Bluetooth: l2cap: introduce l2cap_conn ref-counting
If we want to use l2cap_conn outside of l2cap_core.c, we need refcounting
for these objects. Otherwise, we cannot synchronize l2cap locks with
outside locks and end up with deadlocks.
Hence, introduce ref-counting for l2cap_conn objects. This doesn't affect
l2cap internals at all, as they use a direct synchronization.
We also keep a reference to the parent hci_conn for locking purposes as
l2cap_conn depends on this. This doesn't affect the connection itself but
only the lifetime of the (dead) object.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Diffstat (limited to 'drivers/hwmon/k10temp.c')
0 files changed, 0 insertions, 0 deletions