From: Liam Girdwood <lrg@ti.com>
Date: Fri, 6 Jul 2012 16:07:00 +0000 (+0100)
Subject: ASoC: dpcm: Allow FE to be opened without valid BE routes.
X-Git-Tag: v3.6-rc1~117^2~4^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3ac3f5ca91afc03587b1d2d642f126efc5be37ca;p=pandora-kernel.git

ASoC: dpcm: Allow FE to be opened without valid BE routes.

Some userspace will open a PCM device and then configure mixers
for routing before triggering. This patch allows userspace to do
this sequence.

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