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Commit 5cbbadd3 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
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ASoC: rsnd: add rsnd_io_to_mod() 



Sometimes we would like to get each module directly, especially data path
searching. this patch adds rsnd_io_to_mod() macro, and existing
rsnd_io_to_mod_xxx() use it.

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: default avatarKeita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent ddea1b2e

sound/soc/sh/rcar/rsnd.h

+4 −3
Original line number Diff line number Diff line
@@ -348,9 +348,10 @@ struct rsnd_dai_stream { 
	int byte_per_period;

	int next_period_byte;

};

#define rsnd_io_to_mod_ssi(io)	((io)->mod[RSND_MOD_SSI])

#define rsnd_io_to_mod_src(io)	((io)->mod[RSND_MOD_SRC])

#define rsnd_io_to_mod_dvc(io)	((io)->mod[RSND_MOD_DVC])

#define rsnd_io_to_mod(io, i)	((i) < RSND_MOD_MAX ? (io)->mod[(i)] : NULL)

#define rsnd_io_to_mod_ssi(io)	rsnd_io_to_mod((io), RSND_MOD_SSI)

#define rsnd_io_to_mod_src(io)	rsnd_io_to_mod((io), RSND_MOD_SRC)

#define rsnd_io_to_mod_dvc(io)	rsnd_io_to_mod((io), RSND_MOD_DVC)

#define rsnd_io_to_rdai(io)	((io)->rdai)

#define rsnd_io_to_priv(io)	(rsnd_rdai_to_priv(rsnd_io_to_rdai(io)))

#define rsnd_io_is_play(io)	(&rsnd_io_to_rdai(io)->playback == io)