[alsa-devel] [PATCH 1/2] ASoC: soc-component: tidyup snd_soc_pcm_component_new/free() parameter

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>

This patch uses rtd instead of pcm at snd_soc_pcm_component_new/free()
parameter.
This is prepare for dai_link remove bug fix on topology.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
---
 include/sound/soc-component.h | 4 ++--
 sound/soc/soc-component.c     | 8 +++-----
 sound/soc/soc-pcm.c           | 4 ++--
 3 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h
index 6aa3ecb..f8fadf0 100644
--- a/include/sound/soc-component.h
+++ b/include/sound/soc-component.h
@@ -412,7 +412,7 @@ struct page *snd_soc_pcm_component_page(struct snd_pcm_substream *substream,
 					unsigned long offset);
 int snd_soc_pcm_component_mmap(struct snd_pcm_substream *substream,
 			       struct vm_area_struct *vma);
-int snd_soc_pcm_component_new(struct snd_pcm *pcm);
-void snd_soc_pcm_component_free(struct snd_pcm *pcm);
+int snd_soc_pcm_component_new(struct snd_soc_pcm_runtime *rtd);
+void snd_soc_pcm_component_free(struct snd_soc_pcm_runtime *rtd);
 
 #endif /* __SOC_COMPONENT_H */
diff --git a/sound/soc/soc-component.c b/sound/soc/soc-component.c
index 98ef066..1590e80 100644
--- a/sound/soc/soc-component.c
+++ b/sound/soc/soc-component.c
@@ -498,9 +498,8 @@ int snd_soc_pcm_component_mmap(struct snd_pcm_substream *substream,
 	return -EINVAL;
 }
 
-int snd_soc_pcm_component_new(struct snd_pcm *pcm)
+int snd_soc_pcm_component_new(struct snd_soc_pcm_runtime *rtd)
 {
-	struct snd_soc_pcm_runtime *rtd = pcm->private_data;
 	struct snd_soc_rtdcom_list *rtdcom;
 	struct snd_soc_component *component;
 	int ret;
@@ -516,13 +515,12 @@ int snd_soc_pcm_component_new(struct snd_pcm *pcm)
 	return 0;
 }
 
-void snd_soc_pcm_component_free(struct snd_pcm *pcm)
+void snd_soc_pcm_component_free(struct snd_soc_pcm_runtime *rtd)
 {
-	struct snd_soc_pcm_runtime *rtd = pcm->private_data;
 	struct snd_soc_rtdcom_list *rtdcom;
 	struct snd_soc_component *component;
 
 	for_each_rtd_components(rtd, rtdcom, component)
 		if (component->driver->pcm_destruct)
-			component->driver->pcm_destruct(component, pcm);
+			component->driver->pcm_destruct(component, rtd->pcm);
 }
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 4bf71e3..c624d30 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -2898,7 +2898,7 @@ static void soc_pcm_private_free(struct snd_pcm *pcm)
 
 	/* need to sync the delayed work before releasing resources */
 	flush_delayed_work(&rtd->delayed_work);
-	snd_soc_pcm_component_free(pcm);
+	snd_soc_pcm_component_free(rtd);
 }
 
 /* create a new pcm */
@@ -3036,7 +3036,7 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
 	if (capture)
 		snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &rtd->ops);
 
-	ret = snd_soc_pcm_component_new(pcm);
+	ret = snd_soc_pcm_component_new(rtd);
 	if (ret < 0) {
 		dev_err(rtd->dev, "ASoC: pcm constructor failed: %d\n", ret);
 		return ret;
-- 
2.7.4