From: Mark Brown <broonie@linaro.org>
Date: Wed, 26 Jun 2013 11:45:59 +0000 (+0100)
Subject: ASoC: ac97: Support multi-platform AC'97
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~15^2~2^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b047e1cce8fe32475ab61846772943a5e4c0a908;p=pandora-kernel.git

ASoC: ac97: Support multi-platform AC'97

Currently we can only have a single platform built in with AC'97 support
due to the use of a global variable to provide the bus operations. Fix
this by making that variable a pointer and having the bus drivers set the
operations prior to registering.

This is not a particularly good or nice approach but it avoids blocking
multiplatform and a real fix involves fixing the fairly deep problems
with AC'97 support - we should be converting it to a real bus.

Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
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