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)
committerStephane Desneux <stephane.desneux@open.eurogiciel.org>
Wed, 4 Feb 2015 10:13:10 +0000 (11:13 +0100)
commit04f0f4f57a142e5f3c8c888bb58d625954c89983
tree3db07e514cc619bcd0c81a7e80fe888fa0bb2bf4
parentc08feea466d61d4e63e981115412e6e048101f7b
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