Merge series "ASoC: merge soc_pcm_open() rollback and soc_pcm_close()" from...

Merge series "ASoC: merge soc_pcm_open() rollback and soc_pcm_close()" from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>:

Hi Mark

1 month past and nothing happened.
This is resend of v2 patch-set.

soc_pcm_open() does rollback when failed (A),
but, it is almost same as soc_pcm_close().

	static int soc_pcm_open(xxx)
	{
		...
		if (ret < 0)
			goto xxx_err;
		...
		return 0;

 ^	config_err:
 |		...
 |	rtd_startup_err:
(A)		...
 |	component_err:
 |		...
 v		return ret;
	}

This kind of duplicated code can be a hotbed of bugs,
thus, this patch-set share soc_pcm_close() and rollback.

v1 -> v2
	- indicate more detail background/logic on git-log

Link: https://lore.kernel.org/r/87wo2oku0m.wl-kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/87wo1kvozz.wl-kuninori.morimoto.gx@renesas.com

Kuninori Morimoto (7):
  ASoC: soc-dai: add mark for snd_soc_dai_startup/shutdown()
  ASoC: soc-link: add mark for snd_soc_link_startup/shutdown()
  ASoC: soc-component: add mark for soc_pcm_components_open/close()
  ASoC: soc-component: add mark for
    snd_soc_pcm_component_pm_runtime_get/put()
  ASoC: soc-pcm: add soc_pcm_clean() and call it from
    soc_pcm_open/close()
  ASoC: soc-pcm: remove unneeded dev_err() for snd_soc_dai_startup()
  ASoC: soc-pcm: remove unneeded dev_err() for
    snd_soc_component_module/open()

 include/sound/soc-component.h |  28 +++++---
 include/sound/soc-dai.h       |   5 +-
 include/sound/soc-link.h      |   3 +-
 include/sound/soc.h           |   3 +
 sound/soc/soc-component.c     |  73 ++++++++++++++++++++-
 sound/soc/soc-compress.c      |  30 +++------
 sound/soc/soc-dai.c           |  21 +++++-
 sound/soc/soc-dapm.c          |   4 +-
 sound/soc/soc-link.c          |  21 +++++-
 sound/soc/soc-pcm.c           | 120 ++++++++++++----------------------
 10 files changed, 190 insertions(+), 118 deletions(-)

--
2.25.1

include/sound/soc-component.h

@@ -217,6 +217,11 @@ struct snd_soc_component {
 	/* machine specific init */
 	int (*init)(struct snd_soc_component *component);
 
+	/* function mark */
+	struct snd_pcm_substream *mark_module;
+	struct snd_pcm_substream *mark_open;
+	void *mark_pm;
+
 #ifdef CONFIG_DEBUG_FS
 	struct dentry *debugfs_root;
 	const char *debugfs_prefix;
@@ -370,17 +375,19 @@ void snd_soc_component_exit_regmap(struct snd_soc_component *component);
 #endif
 
 #define snd_soc_component_module_get_when_probe(component)\
-	snd_soc_component_module_get(component, 0)
-#define snd_soc_component_module_get_when_open(component)	\
-	snd_soc_component_module_get(component, 1)
+	snd_soc_component_module_get(component, NULL, 0)
+#define snd_soc_component_module_get_when_open(component, substream)	\
+	snd_soc_component_module_get(component, substream, 1)
 int snd_soc_component_module_get(struct snd_soc_component *component,
+				 struct snd_pcm_substream *substream,
 				 int upon_open);
 #define snd_soc_component_module_put_when_remove(component)	\
-	snd_soc_component_module_put(component, 0)
-#define snd_soc_component_module_put_when_close(component)	\
-	snd_soc_component_module_put(component, 1)
+	snd_soc_component_module_put(component, NULL, 0, 0)
+#define snd_soc_component_module_put_when_close(component, substream, rollback) \
+	snd_soc_component_module_put(component, substream, 1, rollback)
 void snd_soc_component_module_put(struct snd_soc_component *component,
-				  int upon_open);
+				  struct snd_pcm_substream *substream,
+				  int upon_open, int rollback);
 
 static inline void snd_soc_component_set_drvdata(struct snd_soc_component *c,
 						 void *data)
@@ -424,7 +431,8 @@ int snd_soc_component_force_enable_pin_unlocked(
 int snd_soc_component_open(struct snd_soc_component *component,
 			   struct snd_pcm_substream *substream);
 int snd_soc_component_close(struct snd_soc_component *component,
-			    struct snd_pcm_substream *substream);
+			    struct snd_pcm_substream *substream,
+			    int rollback);
 void snd_soc_component_suspend(struct snd_soc_component *component);
 void snd_soc_component_resume(struct snd_soc_component *component);
 int snd_soc_component_is_suspended(struct snd_soc_component *component);
@@ -457,5 +465,9 @@ void snd_soc_pcm_component_hw_free(struct snd_pcm_substream *substream,
 				   struct snd_soc_component *last);
 int snd_soc_pcm_component_trigger(struct snd_pcm_substream *substream,
 				  int cmd);
+int snd_soc_pcm_component_pm_runtime_get(struct snd_soc_pcm_runtime *rtd,
+					 void *stream);
+void snd_soc_pcm_component_pm_runtime_put(struct snd_soc_pcm_runtime *rtd,
+					  void *stream, int rollback);
 
 #endif /* __SOC_COMPONENT_H */

include/sound/soc-dai.h

@@ -153,7 +153,7 @@ void snd_soc_dai_hw_free(struct snd_soc_dai *dai,
 int snd_soc_dai_startup(struct snd_soc_dai *dai,
 			struct snd_pcm_substream *substream);
 void snd_soc_dai_shutdown(struct snd_soc_dai *dai,
-			  struct snd_pcm_substream *substream);
+			  struct snd_pcm_substream *substream, int rollback);
 snd_pcm_sframes_t snd_soc_dai_delay(struct snd_soc_dai *dai,
 				    struct snd_pcm_substream *substream);
 void snd_soc_dai_suspend(struct snd_soc_dai *dai);
@@ -388,6 +388,9 @@ struct snd_soc_dai {
 
 	struct list_head list;
 
+	/* function mark */
+	struct snd_pcm_substream *mark_startup;
+
 	/* bit field */
 	unsigned int probed:1;
 };

include/sound/soc-link.h

@@ -14,7 +14,8 @@ int snd_soc_link_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
 				    struct snd_pcm_hw_params *params);
 
 int snd_soc_link_startup(struct snd_pcm_substream *substream);
-void snd_soc_link_shutdown(struct snd_pcm_substream *substream);
+void snd_soc_link_shutdown(struct snd_pcm_substream *substream,
+			   int rollback);
 int snd_soc_link_prepare(struct snd_pcm_substream *substream);
 int snd_soc_link_hw_params(struct snd_pcm_substream *substream,
 			   struct snd_pcm_hw_params *params);

include/sound/soc.h

@@ -1159,6 +1159,9 @@ struct snd_soc_pcm_runtime {
 	unsigned int num; /* 0-based and monotonic increasing */
 	struct list_head list; /* rtd list of the soc card */
 
+	/* function mark */
+	struct snd_pcm_substream *mark_startup;
+
 	/* bit field */
 	unsigned int pop_wait:1;
 	unsigned int fe_compr:1; /* for Dynamic PCM */

sound/soc/soc-component.c

@@ -9,6 +9,7 @@
 // Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
 //
 #include <linux/module.h>
+#include <linux/pm_runtime.h>
 #include <sound/soc.h>
 
 #define soc_component_ret(dai, ret) _soc_component_ret(dai, __func__, ret)
@@ -33,6 +34,14 @@ static inline int _soc_component_ret(struct snd_soc_component *component,
 	return ret;
 }
 
+/*
+ * We might want to check substream by using list.
+ * In such case, we can update these macros.
+ */
+#define soc_component_mark_push(component, substream, tgt)	((component)->mark_##tgt = substream)
+#define soc_component_mark_pop(component, substream, tgt)	((component)->mark_##tgt = NULL)
+#define soc_component_mark_match(component, substream, tgt)	((component)->mark_##tgt == substream)
+
 void snd_soc_component_set_aux(struct snd_soc_component *component,
 			       struct snd_soc_aux_dev *aux)
 {
@@ -238,6 +247,7 @@ int snd_soc_component_set_jack(struct snd_soc_component *component,
 EXPORT_SYMBOL_GPL(snd_soc_component_set_jack);
 
 int snd_soc_component_module_get(struct snd_soc_component *component,
+				 struct snd_pcm_substream *substream,
 				 int upon_open)
 {
 	int ret = 0;
@@ -246,14 +256,25 @@ int snd_soc_component_module_get(struct snd_soc_component *component,
 	    !try_module_get(component->dev->driver->owner))
 		ret = -ENODEV;
 
+	/* mark substream if succeeded */
+	if (ret == 0)
+		soc_component_mark_push(component, substream, module);
+
 	return soc_component_ret(component, ret);
 }
 
 void snd_soc_component_module_put(struct snd_soc_component *component,
-				  int upon_open)
+				  struct snd_pcm_substream *substream,
+				  int upon_open, int rollback)
 {
+	if (rollback && !soc_component_mark_match(component, substream, module))
+		return;
+
 	if (component->driver->module_get_upon_open == !!upon_open)
 		module_put(component->dev->driver->owner);
+
+	/* remove marked substream */
+	soc_component_mark_pop(component, substream, module);
 }
 
 int snd_soc_component_open(struct snd_soc_component *component,
@@ -264,17 +285,28 @@ int snd_soc_component_open(struct snd_soc_component *component,
 	if (component->driver->open)
 		ret = component->driver->open(component, substream);
 
+	/* mark substream if succeeded */
+	if (ret == 0)
+		soc_component_mark_push(component, substream, open);
+
 	return soc_component_ret(component, ret);
 }
 
 int snd_soc_component_close(struct snd_soc_component *component,
-			    struct snd_pcm_substream *substream)
+			    struct snd_pcm_substream *substream,
+			    int rollback)
 {
 	int ret = 0;
 
+	if (rollback && !soc_component_mark_match(component, substream, open))
+		return 0;
+
 	if (component->driver->close)
 		ret = component->driver->close(component, substream);
 
+	/* remove marked substream */
+	soc_component_mark_pop(component, substream, open);
+
 	return soc_component_ret(component, ret);
 }
 
@@ -805,3 +837,40 @@ int snd_soc_pcm_component_trigger(struct snd_pcm_substream *substream,
 
 	return 0;
 }
+
+int snd_soc_pcm_component_pm_runtime_get(struct snd_soc_pcm_runtime *rtd,
+					 void *stream)
+{
+	struct snd_soc_component *component;
+	int i, ret;
+
+	for_each_rtd_components(rtd, i, component) {
+		ret = pm_runtime_get_sync(component->dev);
+		if (ret < 0 && ret != -EACCES) {
+			pm_runtime_put_noidle(component->dev);
+			return soc_component_ret(component, ret);
+		}
+		/* mark stream if succeeded */
+		soc_component_mark_push(component, stream, pm);
+	}
+
+	return 0;
+}
+
+void snd_soc_pcm_component_pm_runtime_put(struct snd_soc_pcm_runtime *rtd,
+					  void *stream, int rollback)
+{
+	struct snd_soc_component *component;
+	int i;
+
+	for_each_rtd_components(rtd, i, component) {
+		if (rollback && !soc_component_mark_match(component, stream, pm))
+			continue;
+
+		pm_runtime_mark_last_busy(component->dev);
+		pm_runtime_put_autosuspend(component->dev);
+
+		/* remove marked stream */
+		soc_component_mark_pop(component, stream, pm);
+	}
+}

sound/soc/soc-compress.c

@@ -73,18 +73,13 @@ static int soc_compr_components_free(struct snd_compr_stream *cstream,
 static int soc_compr_open(struct snd_compr_stream *cstream)
 {
 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
-	struct snd_soc_component *component = NULL, *save = NULL;
+	struct snd_soc_component *component = NULL;
 	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
-	int ret, i;
+	int ret;
 
-	for_each_rtd_components(rtd, i, component) {
-		ret = pm_runtime_get_sync(component->dev);
-		if (ret < 0 && ret != -EACCES) {
-			pm_runtime_put_noidle(component->dev);
-			save = component;
+	ret = snd_soc_pcm_component_pm_runtime_get(rtd, cstream);
+	if (ret < 0)
 		goto pm_err;
-		}
-	}
 
 	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
@@ -113,12 +108,7 @@ static int soc_compr_open(struct snd_compr_stream *cstream)
 out:
 	mutex_unlock(&rtd->card->pcm_mutex);
 pm_err:
-	for_each_rtd_components(rtd, i, component) {
-		if (component == save)
-			break;
-		pm_runtime_mark_last_busy(component->dev);
-		pm_runtime_put_autosuspend(component->dev);
-	}
+	snd_soc_pcm_component_pm_runtime_put(rtd, cstream, 1);
 
 	return ret;
 }
@@ -205,10 +195,9 @@ static int soc_compr_open_fe(struct snd_compr_stream *cstream)
 static int soc_compr_free(struct snd_compr_stream *cstream)
 {
 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
-	struct snd_soc_component *component;
 	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
 	struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
-	int stream, i;
+	int stream;
 
 	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
@@ -237,10 +226,7 @@ static int soc_compr_free(struct snd_compr_stream *cstream)
 
 	mutex_unlock(&rtd->card->pcm_mutex);
 
-	for_each_rtd_components(rtd, i, component) {
-		pm_runtime_mark_last_busy(component->dev);
-		pm_runtime_put_autosuspend(component->dev);
-	}
+	snd_soc_pcm_component_pm_runtime_put(rtd, cstream, 0);
 
 	return 0;
 }

sound/soc/soc-dai.c

@@ -32,6 +32,14 @@ static inline int _soc_dai_ret(struct snd_soc_dai *dai,
 	return ret;
 }
 
+/*
+ * We might want to check substream by using list.
+ * In such case, we can update these macros.
+ */
+#define soc_dai_mark_push(dai, substream, tgt)	((dai)->mark_##tgt = substream)
+#define soc_dai_mark_pop(dai, substream, tgt)	((dai)->mark_##tgt = NULL)
+#define soc_dai_mark_match(dai, substream, tgt)	((dai)->mark_##tgt == substream)
+
 /**
  * snd_soc_dai_set_sysclk - configure DAI system or master clock.
  * @dai: DAI
@@ -348,15 +356,26 @@ int snd_soc_dai_startup(struct snd_soc_dai *dai,
 	    dai->driver->ops->startup)
 		ret = dai->driver->ops->startup(substream, dai);
 
+	/* mark substream if succeeded */
+	if (ret == 0)
+		soc_dai_mark_push(dai, substream, startup);
+
 	return soc_dai_ret(dai, ret);
 }
 
 void snd_soc_dai_shutdown(struct snd_soc_dai *dai,
-			 struct snd_pcm_substream *substream)
+			  struct snd_pcm_substream *substream,
+			  int rollback)
 {
+	if (rollback && !soc_dai_mark_match(dai, substream, startup))
+		return;
+
 	if (dai->driver->ops &&
 	    dai->driver->ops->shutdown)
 		dai->driver->ops->shutdown(substream, dai);
+
+	/* remove marked substream */
+	soc_dai_mark_pop(dai, substream, startup);
 }
 
 snd_pcm_sframes_t snd_soc_dai_delay(struct snd_soc_dai *dai,

sound/soc/soc-dapm.c

@@ -3968,14 +3968,14 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
 		snd_soc_dapm_widget_for_each_source_path(w, path) {
 			source = path->source->priv;
 			snd_soc_dai_deactivate(source, substream->stream);
-			snd_soc_dai_shutdown(source, substream);
+			snd_soc_dai_shutdown(source, substream, 0);
 		}
 
 		substream->stream = SNDRV_PCM_STREAM_PLAYBACK;
 		snd_soc_dapm_widget_for_each_sink_path(w, path) {
 			sink = path->sink->priv;
 			snd_soc_dai_deactivate(sink, substream->stream);
-			snd_soc_dai_shutdown(sink, substream);
+			snd_soc_dai_shutdown(sink, substream, 0);
 		}
 		break;
 

sound/soc/soc-link.c

@@ -30,6 +30,14 @@ static inline int _soc_link_ret(struct snd_soc_pcm_runtime *rtd,
 	return ret;
 }
 
+/*
+ * We might want to check substream by using list.
+ * In such case, we can update these macros.
+ */
+#define soc_link_mark_push(rtd, substream, tgt)		((rtd)->mark_##tgt = substream)
+#define soc_link_mark_pop(rtd, substream, tgt)		((rtd)->mark_##tgt = NULL)
+#define soc_link_mark_match(rtd, substream, tgt)	((rtd)->mark_##tgt == substream)
+
 int snd_soc_link_init(struct snd_soc_pcm_runtime *rtd)
 {
 	int ret = 0;
@@ -66,16 +74,27 @@ int snd_soc_link_startup(struct snd_pcm_substream *substream)
 	    rtd->dai_link->ops->startup)
 		ret = rtd->dai_link->ops->startup(substream);
 
+	/* mark substream if succeeded */
+	if (ret == 0)
+		soc_link_mark_push(rtd, substream, startup);
+
 	return soc_link_ret(rtd, ret);
 }
 
-void snd_soc_link_shutdown(struct snd_pcm_substream *substream)
+void snd_soc_link_shutdown(struct snd_pcm_substream *substream,
+			   int rollback)
 {
 	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
 
+	if (rollback && !soc_link_mark_match(rtd, substream, startup))
+		return;
+
 	if (rtd->dai_link->ops &&
 	    rtd->dai_link->ops->shutdown)
 		rtd->dai_link->ops->shutdown(substream);
+
+	/* remove marked substream */
+	soc_link_mark_pop(rtd, substream, startup);
 }
 
 int snd_soc_link_prepare(struct snd_pcm_substream *substream)

sound/soc/soc-pcm.c

@@ -609,68 +609,41 @@ static void soc_pcm_init_runtime_hw(struct snd_pcm_substream *substream)
 static int soc_pcm_components_open(struct snd_pcm_substream *substream)
 {
 	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
-	struct snd_soc_component *last = NULL;
 	struct snd_soc_component *component;
 	int i, ret = 0;
 
 	for_each_rtd_components(rtd, i, component) {
-		last = component;
-
-		ret = snd_soc_component_module_get_when_open(component);
-		if (ret < 0) {
-			dev_err(component->dev,
-				"ASoC: can't get module %s\n",
-				component->name);
+		ret = snd_soc_component_module_get_when_open(component, substream);
+		if (ret < 0)
 			break;
-		}
 
 		ret = snd_soc_component_open(component, substream);
-		if (ret < 0) {
-			snd_soc_component_module_put_when_close(component);
-			dev_err(component->dev,
-				"ASoC: can't open component %s: %d\n",
-				component->name, ret);
-			break;
-		}
-	}
-
-	if (ret < 0) {
-		/* rollback on error */
-		for_each_rtd_components(rtd, i, component) {
-			if (component == last)
+		if (ret < 0)
 			break;
-
-			snd_soc_component_close(component, substream);
-			snd_soc_component_module_put_when_close(component);
-		}
 	}
 
 	return ret;
 }
 
-static int soc_pcm_components_close(struct snd_pcm_substream *substream)
+static int soc_pcm_components_close(struct snd_pcm_substream *substream,
+				    int rollback)
 {
 	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
 	struct snd_soc_component *component;
 	int i, r, ret = 0;
 
 	for_each_rtd_components(rtd, i, component) {
-		r = snd_soc_component_close(component, substream);
+		r = snd_soc_component_close(component, substream, rollback);
 		if (r < 0)
 			ret = r; /* use last ret */
 
-		snd_soc_component_module_put_when_close(component);
+		snd_soc_component_module_put_when_close(component, substream, rollback);
 	}
 
 	return ret;
 }
 
-/*
- * Called by ALSA when a PCM substream is closed. Private data can be
- * freed here. The cpu DAI, codec DAI, machine and components are also
- * shutdown.
- */
-static int soc_pcm_close(struct snd_pcm_substream *substream)
+static int soc_pcm_clean(struct snd_pcm_substream *substream, int rollback)
 {
 	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
 	struct snd_soc_component *component;
@@ -679,23 +652,22 @@ static int soc_pcm_close(struct snd_pcm_substream *substream)
 
 	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
+	if (!rollback)
 		snd_soc_runtime_deactivate(rtd, substream->stream);
 
 	for_each_rtd_dais(rtd, i, dai)
-		snd_soc_dai_shutdown(dai, substream);
+		snd_soc_dai_shutdown(dai, substream, rollback);
 
-	snd_soc_link_shutdown(substream);
+	snd_soc_link_shutdown(substream, rollback);
 
-	soc_pcm_components_close(substream);
+	soc_pcm_components_close(substream, rollback);
 
+	if (!rollback)
 		snd_soc_dapm_stream_stop(rtd, substream->stream);
 
 	mutex_unlock(&rtd->card->pcm_mutex);
 
-	for_each_rtd_components(rtd, i, component) {
-		pm_runtime_mark_last_busy(component->dev);
-		pm_runtime_put_autosuspend(component->dev);
-	}
+	snd_soc_pcm_component_pm_runtime_put(rtd, substream, rollback);
 
 	for_each_rtd_components(rtd, i, component)
 		if (!snd_soc_component_active(component))
@@ -704,6 +676,16 @@ static int soc_pcm_close(struct snd_pcm_substream *substream)
 	return 0;
 }
 
+/*
+ * Called by ALSA when a PCM substream is closed. Private data can be
+ * freed here. The cpu DAI, codec DAI, machine and components are also
+ * shutdown.
+ */
+static int soc_pcm_close(struct snd_pcm_substream *substream)
+{
+	return soc_pcm_clean(substream, 0);
+}
+
 /*
  * Called by ALSA when a PCM substream is opened, the runtime->hw record is
  * then initialized and any private data can be allocated. This also calls
@@ -722,28 +704,25 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
 	for_each_rtd_components(rtd, i, component)
 		pinctrl_pm_select_default_state(component->dev);
 
-	for_each_rtd_components(rtd, i, component)
-		pm_runtime_get_sync(component->dev);
+	ret = snd_soc_pcm_component_pm_runtime_get(rtd, substream);
+	if (ret < 0)
+		goto err;
 
 	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
 	ret = soc_pcm_components_open(substream);
 	if (ret < 0)
-		goto component_err;
+		goto err;
 
 	ret = snd_soc_link_startup(substream);
 	if (ret < 0)
-		goto rtd_startup_err;
+		goto err;
 
 	/* startup the audio subsystem */
 	for_each_rtd_dais(rtd, i, dai) {
 		ret = snd_soc_dai_startup(dai, substream);
-		if (ret < 0) {
-			dev_err(dai->dev,
-				"ASoC: can't open DAI %s: %d\n",
-				dai->name, ret);
-			goto config_err;
-		}
+		if (ret < 0)
+			goto err;
 
 		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
 			dai->tx_mask = 0;
@@ -771,18 +750,18 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
 	if (!runtime->hw.rates) {
 		printk(KERN_ERR "ASoC: %s <-> %s No matching rates\n",
 			codec_dai_name, cpu_dai_name);
-		goto config_err;
+		goto err;
 	}
 	if (!runtime->hw.formats) {
 		printk(KERN_ERR "ASoC: %s <-> %s No matching formats\n",
 			codec_dai_name, cpu_dai_name);
-		goto config_err;
+		goto err;
 	}
 	if (!runtime->hw.channels_min || !runtime->hw.channels_max ||
 	    runtime->hw.channels_min > runtime->hw.channels_max) {
 		printk(KERN_ERR "ASoC: %s <-> %s No matching channels\n",
 				codec_dai_name, cpu_dai_name);
-		goto config_err;
+		goto err;
 	}
 
 	soc_pcm_apply_msb(substream);
@@ -792,7 +771,7 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
 		if (snd_soc_dai_active(dai)) {
 			ret = soc_pcm_apply_symmetry(substream, dai);
 			if (ret != 0)
-				goto config_err;
+				goto err;
 		}
 	}
 
@@ -803,32 +782,13 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
 		 runtime->hw.channels_max);
 	pr_debug("ASoC: min rate %d max rate %d\n", runtime->hw.rate_min,
 		 runtime->hw.rate_max);
-
 dynamic:
-
 	snd_soc_runtime_activate(rtd, substream->stream);
-
+err:
 	mutex_unlock(&rtd->card->pcm_mutex);
-	return 0;
 
-config_err:
-	for_each_rtd_dais_rollback(rtd, i, dai)
-		snd_soc_dai_shutdown(dai, substream);
-
-	snd_soc_link_shutdown(substream);
-rtd_startup_err:
-	soc_pcm_components_close(substream);
-component_err:
-	mutex_unlock(&rtd->card->pcm_mutex);
-
-	for_each_rtd_components(rtd, i, component) {
-		pm_runtime_mark_last_busy(component->dev);
-		pm_runtime_put_autosuspend(component->dev);
-	}
-
-	for_each_rtd_components(rtd, i, component)
-		if (!snd_soc_component_active(component))
-			pinctrl_pm_select_sleep_state(component->dev);
+	if (ret < 0)
+		soc_pcm_clean(substream, 1);
 
 	return ret;
 }