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path: root/sound/soc/sh/rcar/ctu.c
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2015-07-29ASoC: rcar ctu: Staticise local symbolsLars-Peter Clausen1-1/+1
rsnd_of_parse_ctu() is not used outside this file so it can be static. Fixes the following sparse warning: sound/soc/sh/rcar/ctu.c:72:6: warning: symbol 'rsnd_of_parse_ctu' was not declared. Should it be static? Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-17ASoC: rsnd: add CTU (Channel Transfer Unit) prototype supportKuninori Morimoto1-0/+171
This patch adds CTU (Channel Transfer Unit) support for rsnd driver. But, it does nothing to data at this point, but is required for MIX support. CTU design is a little different from other IPs (CTU0 is including CTU00 - CTU03, and CTU1 is including CTU10 - CTU13, these have different register mapping) We need to care about it on this driver. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>