tree f7ed39b299d885b095b1e28e44eecb3676bbd22c
parent 3e4536546beb5295e6e0459e745327ebffeade9d
author Liam Girdwood <lrg@ti.com> 1341590820 +0100
committer Mark Brown <broonie@opensource.wolfsonmicro.com> 1341598018 +0100

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>