From 3ac3f5ca91afc03587b1d2d642f126efc5be37ca Mon Sep 17 00:00:00 2001
From: Liam Girdwood <lrg@ti.com>
Date: Fri, 6 Jul 2012 17:07:00 +0100
Subject: [PATCH] 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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Reading git-format-patch failed