rsnd_rdai_channels_ctrl 555 sound/soc/sh/rcar/rsnd.h rsnd_rdai_channels_ctrl(rdai, max_channels) rsnd_rdai_channels_ctrl 557 sound/soc/sh/rcar/rsnd.h rsnd_rdai_channels_ctrl(rdai, 0) rsnd_rdai_channels_ctrl 558 sound/soc/sh/rcar/rsnd.h int rsnd_rdai_channels_ctrl(struct rsnd_dai *rdai,