ASoC: rsnd: nothing to do on rsnd_dai_remove()

rsnd_dai_remove() called rsnd_path_exit(),
but these memory will be cleaned automatically.
Because it is created by devm_kzalloc().
nothing to do on rsnd_dai_remove()

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 0 insertions, 36 deletions

diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index e8e585de7251..92e155b7b6a7 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -348,14 +348,6 @@ static int rsnd_dai_connect(struct rsnd_mod *mod,
         return 0;
 }
 
-static int rsnd_dai_disconnect(struct rsnd_mod *mod, struct rsnd_dai_stream *io)
-{
-        io->mod[mod->type] = NULL;
-        mod->io = NULL;
-
-        return 0;
-}
-
 int rsnd_dai_id(struct rsnd_priv *priv, struct rsnd_dai *rdai)
 {
         int id = rdai - priv->rdai;
@@ -628,26 +620,6 @@ static int rsnd_path_init(struct rsnd_priv *priv,
         return ret;
 }
 
-static int rsnd_path_exit(struct rsnd_priv *priv,
-                          struct rsnd_dai *rdai,
-                          struct rsnd_dai_stream *io)
-{
-        struct rsnd_mod *mod;
-        int ret = 0, i;
-
-        /*
-         * remove all mod from rdai
-         */
-        for (i = 0; i < RSND_MOD_MAX; i++) {
-                mod = io->mod[i];
-                if (!mod)
-                        continue;
-                ret |= rsnd_dai_disconnect(mod, io);
-        }
-
-        return ret;
-}
-
 static int rsnd_dai_probe(struct platform_device *pdev,
                           struct rsnd_priv *priv)
 {
@@ -739,14 +711,6 @@ static int rsnd_dai_probe(struct platform_device *pdev,
 static void rsnd_dai_remove(struct platform_device *pdev,
                           struct rsnd_priv *priv)
 {
-        struct rsnd_dai *rdai;
-        int i;
-
-        for (i = 0; i < rsnd_rdai_nr(priv); i++) {
-                rdai = rsnd_dai_get(priv, i);
-                rsnd_path_exit(priv, rdai, &rdai->playback);
-                rsnd_path_exit(priv, rdai, &rdai->capture);
-        }
 }
 
 /*