[06/16] ASoC: rsnd: remove unused rsnd_dai_id()

Commit Message

Kuninori Morimoto Jan. 15, 2015, 8:05 a.m. UTC

From: Kuninori Morimoto <[e-mail]>

rsnd_dai_id() was not used. Let's remove it

Signed-off-by: Kuninori Morimoto <[e-mail]>
---
 sound/soc/sh/rcar/core.c |   10 ----------
 sound/soc/sh/rcar/rsnd.h |    1 -
 2 files changed, 11 deletions(-)

Patch

diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index b4c25d6..487ddf7 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -479,16 +479,6 @@  static void rsnd_dai_disconnect(struct rsnd_mod *mod,
 	io->mod[mod->type] = NULL;
 }
 
-int rsnd_dai_id(struct rsnd_priv *priv, struct rsnd_dai *rdai)
-{
-	int id = rdai - priv->rdai;
-
-	if ((id < 0) || (id >= rsnd_rdai_nr(priv)))
-		return -EINVAL;
-
-	return id;
-}
-
 struct rsnd_dai *rsnd_rdai_get(struct rsnd_priv *priv, int id)
 {
 	if ((id < 0) || (id >= rsnd_rdai_nr(priv)))
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index 749b977..28a06fc 100644
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -317,7 +317,6 @@  struct rsnd_dai {
 struct rsnd_dai *rsnd_rdai_get(struct rsnd_priv *priv, int id);
 
 int rsnd_dai_is_play(struct rsnd_dai *rdai, struct rsnd_dai_stream *io);
-int rsnd_dai_id(struct rsnd_priv *priv, struct rsnd_dai *rdai);
 #define rsnd_dai_get_platform_info(rdai) ((rdai)->info)
 
 void rsnd_dai_pointer_update(struct rsnd_dai_stream *io, int cnt);