From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Thu, 26 Jan 2012 17:43:09 +0000 (+0000)
Subject: ASoC: wm5100: Handle failures to determine accessory polarity
X-Git-Tag: v3.4-rc1~88^2^2~27^2~174
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2633f736470e803ac9f5372a0d83ba108345a80a;p=pandora-kernel.git

ASoC: wm5100: Handle failures to determine accessory polarity

If we get an indeterminate impedance with both headset polarities then
give up and report the accessory as a headphone rather than continually
retrying.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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