From: Manuel Lauss <manuel.lauss@googlemail.com>
Date: Mon, 19 Oct 2009 14:10:59 +0000 (+0200)
Subject: ASoC: au1x: psc-ac97: reorganize timeouts
X-Git-Tag: v2.6.33-rc1~390^2~1^2~78
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8d567b6b441bfcc20e8cbebc0dc376b2e280cd88;p=pandora-kernel.git

ASoC: au1x: psc-ac97: reorganize timeouts

Codec read/write functions: wait 21us between the pokings of hardware.
Add timeouts to unbounded loops waiting for bits to change.

Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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