From 580dff3636d08ed12cb5d5db2fd895cbeffd0fd5 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Wed, 19 Feb 2020 15:56:46 +0900
Subject: [PATCH] ASoC: soc-pcm: merge dpcm_run_new/old_update() into dpcm_fe_runtime_update()
Git-commit: 580dff3636d08ed12cb5d5db2fd895cbeffd0fd5
Patch-mainline: v5.7-rc1
References: jsc#SLE-16518

soc-pcm has dpcm_run_new/old_update(), but these are used from
dpcm_fe_runtime_update() only, and are very verbose functions.
This patch disassembles these.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87blpvjc9v.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 sound/soc/soc-pcm.c | 35 +++++++----------------------------
 1 file changed, 7 insertions(+), 28 deletions(-)

diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index e183fabc5b6f..1bf2db1732bf 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -2536,37 +2536,12 @@ static int dpcm_run_update_startup(struct snd_soc_pcm_runtime *fe, int stream)
 	return ret;
 }
 
-static int dpcm_run_new_update(struct snd_soc_pcm_runtime *fe, int stream)
-{
-	int ret;
-
-	dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_BE);
-	ret = dpcm_run_update_startup(fe, stream);
-	if (ret < 0)
-		dev_err(fe->dev, "ASoC: failed to startup some BEs\n");
-	dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_NO);
-
-	return ret;
-}
-
-static int dpcm_run_old_update(struct snd_soc_pcm_runtime *fe, int stream)
-{
-	int ret;
-
-	dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_BE);
-	ret = dpcm_run_update_shutdown(fe, stream);
-	if (ret < 0)
-		dev_err(fe->dev, "ASoC: failed to shutdown some BEs\n");
-	dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_NO);
-
-	return ret;
-}
-
 static int soc_dpcm_fe_runtime_update(struct snd_soc_pcm_runtime *fe, int new)
 {
 	struct snd_soc_dapm_widget_list *list;
 	int stream;
 	int count, paths;
+	int ret;
 
 	if (!fe->dai_link->dynamic)
 		return 0;
@@ -2603,10 +2578,14 @@ static int soc_dpcm_fe_runtime_update(struct snd_soc_pcm_runtime *fe, int new)
 		/* update any playback/capture paths */
 		count = dpcm_process_paths(fe, stream, &list, new);
 		if (count) {
+			dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_BE);
 			if (new)
-				dpcm_run_new_update(fe, stream);
+				ret = dpcm_run_update_startup(fe, stream);
 			else
-				dpcm_run_old_update(fe, stream);
+				ret = dpcm_run_update_shutdown(fe, stream);
+			if (ret < 0)
+				dev_err(fe->dev, "ASoC: failed to shutdown some BEs\n");
+			dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_NO);
 
 			dpcm_clear_pending_state(fe, stream);
 			dpcm_be_disconnect(fe, stream);
-- 
2.16.4