diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2016-01-21 04:56:36 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-01-22 20:12:25 +0300 |
| commit | bfa3119c38afb8177f8e403b9e9b2ecd0306bb26 (patch) | |
| tree | d3dee5bda84ab813a5815cca319dd2da81447aa6 /sound/soc/sh | |
| parent | 6c001f3ab4ce20f01a1b3064b2bd1a9352c5d6b1 (diff) | |
| download | linux-bfa3119c38afb8177f8e403b9e9b2ecd0306bb26.tar.xz | |
ASoC: rsnd: try to connect connected mod is not error
If system uses CTU/MUX, CTU/MUX/DVC will try to connect same CMD to
system, but it is not error in this case.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sh')
| -rw-r--r-- | sound/soc/sh/rcar/core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index 3eb7e9a7b5dc..ad97ce3ae844 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -369,6 +369,9 @@ int rsnd_dai_connect(struct rsnd_mod *mod, if (!mod) return -EIO; + if (io->mod[type] == mod) + return 0; + if (io->mod[type]) return -EINVAL; |