From: Andreas Mohr <andi@lisas.de>
Date: Mon, 27 Dec 2010 20:17:26 +0000 (+0100)
Subject: ALSA: azt3328: use proper private_data hookup for codec identification
X-Git-Tag: v2.6.38-rc1~236^2~2^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=da237f35a8a503fb8893fb3b9d0622a991bcebef;p=pandora-kernel.git

ALSA: azt3328: use proper private_data hookup for codec identification

- much improved implementation due to clean codec hierarchy
- preparation for potential per-codec spinlock change

NOTE: additionally removes a chip->pcm[codec_type] NULL ptr check
(due to it requiring access to external chip struct),
however I believe this to be ok since this condition should not occur
and most drivers don't check against that either.

Signed-off-by: Andreas Mohr <andi@lisas.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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