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)
committerMark Brown <broonie@linaro.org>
Mon, 24 Mar 2014 10:42:26 +0000 (10:42 +0000)
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>
sound/soc/sh/rcar/src.c

Simple merge