From: Stephen Warren <swarren@nvidia.com>
Date: Mon, 11 Jun 2012 17:27:19 +0000 (-0600)
Subject: ASoC: tegra+wm8903: turn of mic detect when card is removed
X-Git-Tag: v3.5-rc4~23^2~4^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3419ae781f1592b3d367107db6500090495490cd;p=pandora-kernel.git

ASoC: tegra+wm8903: turn of mic detect when card is removed

If mic detect is left enabled and the WM8903 detects a status change,
the WM8903 driver will make a callback against the free()d jack, which
will cause a crash.

This problem can be triggered by fully initializing an audio card, then
removing and re-inserting the machine driver module.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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