From 689c69120ea3c8db069e11a7065ceffee90d0460 Mon Sep 17 00:00:00 2001
From: Andreas Mohr <andi@lisas.de>
Date: Mon, 27 Dec 2010 21:17:35 +0100
Subject: [PATCH] ALSA: azt3328: improve snd_azf3328_codec_setdmaa()

- add some WARN_ONCE
- add multi-I/O helper (and use helper struct)
- fix off-by-1 DMA length bug
- better variable naming

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