From 9dd81e3143b57d1bf7e8377ab29b86090baa55a8 Mon Sep 17 00:00:00 2001
From: Clemens Ladisch <clemens@ladisch.de>
Date: Sun, 4 Sep 2011 22:14:54 +0200
Subject: [PATCH] ALSA: dice: clear device lock when closing hwdep device

Ensure that misbehaving or aborted userspace programs do not
accidentally keep the lock.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
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Reading git-format-patch failed