ALSA: pcxhr: Fix missing mutex unlock
Orabug:
25227132
[ Upstream commit
67f3754b51f22b18c4820fb84062f658c30e8644 ]
The commit [
9bef72bdb26e: ALSA: pcxhr: Use nonatomic PCM ops]
converted to non-atomic PCM ops, but shamelessly with an unbalanced
mutex locking, which leads to the hangup easily. Fix it.
Fixes: 9bef72bdb26e ('ALSA: pcxhr: Use nonatomic PCM ops')
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=116441
Cc: <stable@vger.kernel.org> # 3.18+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
(cherry picked from commit
faaa136bc7a4ed96ffe9585b495ec8bfac0032a8)
Signed-off-by: Dhaval Giani <dhaval.giani@oracle.com>