ASoC: rsnd: adg: ignore undefined clock error

undefined clock is not error. Accept such case. And this is prepare
for clock out support in the same time.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2015-09-10 07:04:24 +00:00 • committed by Mark Brown
commit 248e88c2fb