From: Daniel Mack <daniel@caiaq.de>
Date: Wed, 15 Apr 2009 18:24:45 +0000 (+0200)
Subject: ASoC: pxa-ssp: allow setting of dai format 0
X-Git-Tag: v2.6.30-rc3~46^2~3^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a5735b7ede1d1ca81ebf491d699530715b105560;p=pandora-kernel.git

ASoC: pxa-ssp: allow setting of dai format 0

pxa_ssp_set_dai_fmt() currently has an early exit if the desired format
equals the current configuration. This is correct behaviour unless this
function is called with a zero value parameter for the first time.
Zero is a valid value for this function, but the early exit is bogus in
this case.

Hence, set priv->dai_fmt to -1 in the beginning so we can configure the
port.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: pHilipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

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