From 916152c48848290a8aba5cf4dd16c2a8a888e11c Mon Sep 17 00:00:00 2001
From: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Date: Fri, 2 May 2014 16:56:32 +0100
Subject: [PATCH] ASoC: Intel: Fix allow hw_params to be called more than once.

hw_params() can be called multiple times. Make sure we release the DSP
stream that was allocated on previous hw_params() calls before allocating
a new DSP stream.

Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
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