tree 856c4c93bd37bf0ce331c86323cee00650e0c7a2
parent c5914b0aaea6494aaa9e415cbd32f8b7eb604af0
author Russell King - ARM Linux <linux@arm.linux.org.uk> 1383232160 +0000
committer Mark Brown <broonie@linaro.org> 1383242267 -0700

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>