From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Fri, 16 Sep 2011 16:55:06 +0000 (+0100)
Subject: ASoC: WM8996 only needs bandgap for analogue functionality
X-Git-Tag: v3.2-rc1~127^2~2^2~1^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8259df12fd3f3429648411bfff37dfbb34a2d9b2;p=pandora-kernel.git

ASoC: WM8996 only needs bandgap for analogue functionality

Rather than managing the bandgap in the bias level control use a supply
widget as we only actually need to enable it for analogue paths, not
fully digital ones.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
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