ASoC: rsnd: tidyup error message format

This driver sometimes fixups debug/error message format
30cc4faf
(ASoC: rsnd: tidyup debug message format and timing)
337b0b4c
(ASoC: rsnd: error meesage indicates its port)
But, it still exist un-fomated error message. This patch fixup it
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/sh/rcar/core.c

@@ -232,7 +232,7 @@ static int rsnd_dai_connect(struct rsnd_mod *mod,
 		struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
 		struct device *dev = rsnd_priv_to_dev(priv);
 
-		dev_err(dev, "%s%d is not empty\n",
+		dev_err(dev, "%s[%d] is not empty\n",
 			rsnd_mod_name(mod),
 			rsnd_mod_id(mod));
 		return -EIO;