From 45d12e995b298e90420f0f9172c972279a3ebcee Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Fri, 1 Feb 2013 14:01:27 +0100
Subject: [PATCH] ALSA: hda - Release assigned pin/cvt at error path of
 hdmi_pcm_open()

commit 2ad779b7329d6894a80df94e693e72eaa0d56790 upstream.

If the driver detects and invalid ELD, it gives an open error.
But it forgot to release the assigned pin, converter and spdif ctls
before returning.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
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