ASoC: au1x: psc-ac97: reorganize timeouts
authorManuel Lauss <manuel.lauss@googlemail.com>
Mon, 19 Oct 2009 14:10:59 +0000 (16:10 +0200)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Mon, 19 Oct 2009 15:12:31 +0000 (16:12 +0100)
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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