From: Axel Lin <axel.lin@gmail.com>
Date: Fri, 23 Jul 2010 05:53:46 +0000 (+0000)
Subject: ASoC: wm8523: fix resource reclaim in wm8523_register error path
X-Git-Tag: v2.6.36-rc1~493^2~1^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ef99e9b5a10086bcc529e6c0a11c6539caee8cd1;p=pandora-kernel.git

ASoC: wm8523: fix resource reclaim in wm8523_register error path

This patch includes below fixes:
1. If another WM8523 is registered, need to kfree wm8523 before return -EINVAL.
2. If snd_soc_register_codec failed, goto error path to properly free resources.
3. Instead of using mixed in-line and goto style cleanup, use goto style error
   handling if snd_soc_register_dai failed.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

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