tree f04bf38bd90fa0d5b3921d5470f4aa7a3a2bcfef
parent 6ec6fb6f231547834925ff802deb4415f49f708e
author Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 1425950701 +0000
committer Mark Brown <broonie@kernel.org> 1426075010 +0000

ASoC: rsnd: recover PIO mode for new dma interface

Renesas sound driver needs 1st/2nd DMA interface,
and 1st DMA is using DMAEngine, and 2nd is using local method now.
2nd DMA had been DMAEngine, but it was moved to local method by previous
patchset. But then, it lost PIO mode fallback when probe.
this patch recovers it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>