diff options
author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2015-06-15 06:27:47 +0000 |
---|---|---|
committer | Mark Brown <broonie@kernel.org> | 2015-06-16 12:34:04 +0100 |
commit | d5bbe7de563ccce62765f1183561218b6dbdbe1e (patch) | |
tree | b6612b2eda4b14c879d43d15fb0bf0a86cad60fe /sound/soc | |
parent | b65a7cccb58ce5acfed579e1ca10f8a4d3d0dd04 (diff) | |
download | linux-d5bbe7de563ccce62765f1183561218b6dbdbe1e.tar.bz2 |
ASoC: rsnd: move rsnd_mod_is_working() to rsnd_io_is_working()
Each Renesas sound mod (= SSI/SRC/DVC) might be called from many paths
if it supports MIXer. In such case, mod <-> io is no longer 1:1
relationship.
This patch checks module working status via io instead of mod
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>
Diffstat (limited to 'sound/soc')
-rw-r--r-- | sound/soc/sh/rcar/core.c | 4 | ||||
-rw-r--r-- | sound/soc/sh/rcar/dma.c | 2 | ||||
-rw-r--r-- | sound/soc/sh/rcar/rsnd.h | 3 | ||||
-rw-r--r-- | sound/soc/sh/rcar/src.c | 2 | ||||
-rw-r--r-- | sound/soc/sh/rcar/ssi.c | 2 |
5 files changed, 5 insertions, 8 deletions
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index 266b24ae621d..1eca85ff3e91 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -196,10 +196,8 @@ void rsnd_mod_interrupt(struct rsnd_mod *mod, } } -int rsnd_mod_is_working(struct rsnd_mod *mod) +int rsnd_io_is_working(struct rsnd_dai_stream *io) { - struct rsnd_dai_stream *io = rsnd_mod_to_io(mod); - /* see rsnd_dai_stream_init/quit() */ return !!io->substream; } diff --git a/sound/soc/sh/rcar/dma.c b/sound/soc/sh/rcar/dma.c index 6ee34fcc0d68..375a9dc33bca 100644 --- a/sound/soc/sh/rcar/dma.c +++ b/sound/soc/sh/rcar/dma.c @@ -52,7 +52,7 @@ static void __rsnd_dmaen_complete(struct rsnd_mod *mod, */ spin_lock_irqsave(&priv->lock, flags); - if (rsnd_mod_is_working(mod)) + if (rsnd_io_is_working(io)) elapsed = rsnd_dai_pointer_update(io, io->byte_per_period); spin_unlock_irqrestore(&priv->lock, flags); diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index fdb443b4f183..756930bc1914 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -326,7 +326,6 @@ int rsnd_mod_init(struct rsnd_priv *priv, int id); void rsnd_mod_quit(struct rsnd_mod *mod); char *rsnd_mod_name(struct rsnd_mod *mod); -int rsnd_mod_is_working(struct rsnd_mod *mod); struct dma_chan *rsnd_mod_dma_req(struct rsnd_dai_stream *io, struct rsnd_mod *mod); void rsnd_mod_interrupt(struct rsnd_mod *mod, @@ -356,7 +355,7 @@ struct rsnd_dai_stream { #define rsnd_io_is_play(io) (&rsnd_io_to_rdai(io)->playback == io) #define rsnd_io_to_runtime(io) ((io)->substream ? \ (io)->substream->runtime : NULL) - +int rsnd_io_is_working(struct rsnd_dai_stream *io); struct rsnd_dai { char name[RSND_DAI_NAME_SIZE]; diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c index 67db69686515..c61c17180142 100644 --- a/sound/soc/sh/rcar/src.c +++ b/sound/soc/sh/rcar/src.c @@ -684,7 +684,7 @@ static void __rsnd_src_interrupt_gen2(struct rsnd_mod *mod, spin_lock(&priv->lock); /* ignore all cases if not working */ - if (!rsnd_mod_is_working(mod)) + if (!rsnd_io_is_working(io)) goto rsnd_src_interrupt_gen2_out; if (rsnd_src_error_record_gen2(mod)) { diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c index fa1f2e5b9070..2fbe59f7f9b5 100644 --- a/sound/soc/sh/rcar/ssi.c +++ b/sound/soc/sh/rcar/ssi.c @@ -432,7 +432,7 @@ static void __rsnd_ssi_interrupt(struct rsnd_mod *mod, spin_lock(&priv->lock); /* ignore all cases if not working */ - if (!rsnd_mod_is_working(mod)) + if (!rsnd_io_is_working(io)) goto rsnd_ssi_interrupt_out; status = rsnd_mod_read(mod, SSISR); |