ASoC: soc-pcm: move dpcm_fe_dai_close()

move dpcm_fe_dai_close() next to dpcm_fe_dai_open().
This is prepare for dpcm_fe_dai_open() cleanup
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/87pndqp9uv.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/soc-pcm.c

@@ -2978,6 +2978,26 @@ int soc_dpcm_runtime_update(struct snd_soc_card *card)
 	return ret;
 }
 
+static int dpcm_fe_dai_close(struct snd_pcm_substream *fe_substream)
+{
+	struct snd_soc_pcm_runtime *fe = fe_substream->private_data;
+	struct snd_soc_dpcm *dpcm;
+	int stream = fe_substream->stream, ret;
+
+	mutex_lock_nested(&fe->card->mutex, SND_SOC_CARD_CLASS_RUNTIME);
+	ret = dpcm_fe_dai_shutdown(fe_substream);
+
+	/* mark FE's links ready to prune */
+	for_each_dpcm_be(fe, stream, dpcm)
+		dpcm->state = SND_SOC_DPCM_LINK_STATE_FREE;
+
+	dpcm_be_disconnect(fe, stream);
+
+	fe->dpcm[stream].runtime = NULL;
+	mutex_unlock(&fe->card->mutex);
+	return ret;
+}
+
 static int dpcm_fe_dai_open(struct snd_pcm_substream *fe_substream)
 {
 	struct snd_soc_pcm_runtime *fe = fe_substream->private_data;
@@ -3017,26 +3037,6 @@ static int dpcm_fe_dai_open(struct snd_pcm_substream *fe_substream)
 	return ret;
 }
 
-static int dpcm_fe_dai_close(struct snd_pcm_substream *fe_substream)
-{
-	struct snd_soc_pcm_runtime *fe = fe_substream->private_data;
-	struct snd_soc_dpcm *dpcm;
-	int stream = fe_substream->stream, ret;
-
-	mutex_lock_nested(&fe->card->mutex, SND_SOC_CARD_CLASS_RUNTIME);
-	ret = dpcm_fe_dai_shutdown(fe_substream);
-
-	/* mark FE's links ready to prune */
-	for_each_dpcm_be(fe, stream, dpcm)
-		dpcm->state = SND_SOC_DPCM_LINK_STATE_FREE;
-
-	dpcm_be_disconnect(fe, stream);
-
-	fe->dpcm[stream].runtime = NULL;
-	mutex_unlock(&fe->card->mutex);
-	return ret;
-}
-
 /* create a new pcm */
 int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
 {