From: Russell King - ARM Linux <linux@arm.linux.org.uk>
Date: Thu, 31 Oct 2013 15:09:20 +0000 (+0000)
Subject: ASoC: dpcm: improve robustness
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~14^2~44^2~11^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2062b4c5d2d8fa47dc89105464e67a7ba310c9e7;p=pandora-kernel.git

ASoC: dpcm: improve robustness

Avoid oopsing if there is no backend stream associated with a front end
stream.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Mark Brown <broonie@linaro.org>
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