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IB/mlx4: Fix uninitialized spinlock for 32-bit archs
authorJack Morgenstein <jackm@dev.mellanox.co.il>
Sun, 13 May 2007 14:18:23 +0000 (17:18 +0300)
committerRoland Dreier <rolandd@cisco.com>
Mon, 14 May 2007 20:02:58 +0000 (13:02 -0700)
uar_lock spinlock was used in mlx4_ib_cq_arm without being initialized
(this only affects 32-bit archs, because uar_lock is not used on
64-bit archs and MLX4_INIT_DOORBELL_LOCK() is a NOP).

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

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