ASoC: Fix AC'97 registration unwind

commit 7d8316df upstream.

soc_unregister_ac97_dai_link() takes a CODEC as an argument, not a
rtd like the registration function, so give it what it's looking for.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Reported-by: Mike Frysinger <vapier.adi@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

sound/soc/soc-core.c

@@ -1623,7 +1623,7 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card)
 		if (ret < 0) {
 			printk(KERN_ERR "asoc: failed to register AC97 %s\n", card->name);
 			while (--i >= 0)
-				soc_unregister_ac97_dai_link(&card->rtd[i]);
+				soc_unregister_ac97_dai_link(card->rtd[i].codec);
 			goto probe_dai_err;
 		}
 	}