ASoC: rcar: bugfix: it cares about the non-src case
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Mon, 24 Mar 2014 04:23:42 +0000 (21:23 -0700)
committerSimon Horman <horms@verge.net.au>
Fri, 5 Dec 2014 00:21:21 +0000 (09:21 +0900)
commit522cdbdd00192011203db73c17c7ea0d45a84063
tree6dddffc0600e161ff9f53a6971b4c7d67a52cd86
parent00a3120a306ed4bc45c936c8d02131f7b4cc9736
ASoC: rcar: bugfix: it cares about the non-src case

src might not exist.
kernel will be hung-up without this patch in such case.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
(cherry picked from commit b1eac430b6a4bee6821273d9b41dd3593eb7830b)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
sound/soc/sh/rcar/src.c