From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
"rtd" can be created from "substream".
Let's cleanup snd_soc_link_xxx().
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
include/sound/soc-link.h | 18 ++++++------------
sound/soc/soc-link.c | 26 ++++++++++++++------------
sound/soc/soc-pcm.c | 18 +++++++++---------
3 files changed, 29 insertions(+), 33 deletions(-)
diff --git a/include/sound/soc-link.h b/include/sound/soc-link.h
index 689aa93be78e..2a81dca945cd 100644
--- a/include/sound/soc-link.h
+++ b/include/sound/soc-link.h
@@ -9,18 +9,12 @@
#define __SOC_LINK_H
int snd_soc_link_init(struct snd_soc_pcm_runtime *rtd);
-int snd_soc_link_startup(struct snd_soc_pcm_runtime *rtd,
- struct snd_pcm_substream *substream);
-void snd_soc_link_shutdown(struct snd_soc_pcm_runtime *rtd,
- struct snd_pcm_substream *substream);
-int snd_soc_link_prepare(struct snd_soc_pcm_runtime *rtd,
- struct snd_pcm_substream *substream);
-int snd_soc_link_hw_params(struct snd_soc_pcm_runtime *rtd,
- struct snd_pcm_substream *substream,
+int snd_soc_link_startup(struct snd_pcm_substream *substream);
+void snd_soc_link_shutdown(struct snd_pcm_substream *substream);
+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);
-void snd_soc_link_hw_free(struct snd_soc_pcm_runtime *rtd,
- struct snd_pcm_substream *substream);
-int snd_soc_link_trigger(struct snd_soc_pcm_runtime *rtd,
- struct snd_pcm_substream *substream, int cmd);
+void snd_soc_link_hw_free(struct snd_pcm_substream *substream);
+int snd_soc_link_trigger(struct snd_pcm_substream *substream, int cmd);
#endif /* __SOC_LINK_H */
diff --git a/sound/soc/soc-link.c b/sound/soc/soc-link.c
index be6a6ecfc9dc..691910e82bff 100644
--- a/sound/soc/soc-link.c
+++ b/sound/soc/soc-link.c
@@ -35,9 +35,9 @@ int snd_soc_link_init(struct snd_soc_pcm_runtime *rtd)
return soc_link_ret(rtd, ret);
}
-int snd_soc_link_startup(struct snd_soc_pcm_runtime *rtd,
- struct snd_pcm_substream *substream)
+int snd_soc_link_startup(struct snd_pcm_substream *substream)
{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
int ret = 0;
if (rtd->dai_link->ops &&
@@ -47,17 +47,18 @@ int snd_soc_link_startup(struct snd_soc_pcm_runtime *rtd,
return soc_link_ret(rtd, ret);
}
-void snd_soc_link_shutdown(struct snd_soc_pcm_runtime *rtd,
- struct snd_pcm_substream *substream)
+void snd_soc_link_shutdown(struct snd_pcm_substream *substream)
{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+
if (rtd->dai_link->ops &&
rtd->dai_link->ops->shutdown)
rtd->dai_link->ops->shutdown(substream);
}
-int snd_soc_link_prepare(struct snd_soc_pcm_runtime *rtd,
- struct snd_pcm_substream *substream)
+int snd_soc_link_prepare(struct snd_pcm_substream *substream)
{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
int ret = 0;
if (rtd->dai_link->ops &&
@@ -67,10 +68,10 @@ int snd_soc_link_prepare(struct snd_soc_pcm_runtime *rtd,
return soc_link_ret(rtd, ret);
}
-int snd_soc_link_hw_params(struct snd_soc_pcm_runtime *rtd,
- struct snd_pcm_substream *substream,
+int snd_soc_link_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
int ret = 0;
if (rtd->dai_link->ops &&
@@ -80,17 +81,18 @@ int snd_soc_link_hw_params(struct snd_soc_pcm_runtime *rtd,
return soc_link_ret(rtd, ret);
}
-void snd_soc_link_hw_free(struct snd_soc_pcm_runtime *rtd,
- struct snd_pcm_substream *substream)
+void snd_soc_link_hw_free(struct snd_pcm_substream *substream)
{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+
if (rtd->dai_link->ops &&
rtd->dai_link->ops->hw_free)
rtd->dai_link->ops->hw_free(substream);
}
-int snd_soc_link_trigger(struct snd_soc_pcm_runtime *rtd,
- struct snd_pcm_substream *substream, int cmd)
+int snd_soc_link_trigger(struct snd_pcm_substream *substream, int cmd)
{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
int ret = 0;
if (rtd->dai_link->ops &&
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 20857145bd6d..2b5068001efb 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -682,7 +682,7 @@ static int soc_pcm_close(struct snd_pcm_substream *substream)
for_each_rtd_dais(rtd, i, dai)
snd_soc_dai_shutdown(dai, substream);
- snd_soc_link_shutdown(rtd, substream);
+ snd_soc_link_shutdown(substream);
soc_pcm_components_close(substream);
@@ -729,7 +729,7 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
if (ret < 0)
goto component_err;
- ret = snd_soc_link_startup(rtd, substream);
+ ret = snd_soc_link_startup(substream);
if (ret < 0) {
pr_err("ASoC: %s startup failed: %d\n",
rtd->dai_link->name, ret);
@@ -816,7 +816,7 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
for_each_rtd_dais(rtd, i, dai)
snd_soc_dai_shutdown(dai, substream);
- snd_soc_link_shutdown(rtd, substream);
+ snd_soc_link_shutdown(substream);
rtd_startup_err:
soc_pcm_components_close(substream);
component_err:
@@ -858,7 +858,7 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
- ret = snd_soc_link_prepare(rtd, substream);
+ ret = snd_soc_link_prepare(substream);
if (ret < 0) {
dev_err(rtd->card->dev,
"ASoC: machine prepare error: %d\n", ret);
@@ -948,7 +948,7 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
if (ret)
goto out;
- ret = snd_soc_link_hw_params(rtd, substream, params);
+ ret = snd_soc_link_hw_params(substream, params);
if (ret < 0) {
dev_err(rtd->card->dev,
"ASoC: machine hw_params failed: %d\n", ret);
@@ -1063,7 +1063,7 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
codec_dai->rate = 0;
}
- snd_soc_link_hw_free(rtd, substream);
+ snd_soc_link_hw_free(substream);
mutex_unlock(&rtd->card->pcm_mutex);
return ret;
@@ -1095,7 +1095,7 @@ static int soc_pcm_hw_free(struct snd_pcm_substream *substream)
}
/* free any machine hw params */
- snd_soc_link_hw_free(rtd, substream);
+ snd_soc_link_hw_free(substream);
/* free any component resources */
soc_pcm_components_hw_free(substream, NULL);
@@ -1118,7 +1118,7 @@ static int soc_pcm_trigger_start(struct snd_pcm_substream *substream, int cmd)
struct snd_soc_component *component;
int i, ret;
- ret = snd_soc_link_trigger(rtd, substream, cmd);
+ ret = snd_soc_link_trigger(substream, cmd);
if (ret < 0)
return ret;
@@ -1147,7 +1147,7 @@ static int soc_pcm_trigger_stop(struct snd_pcm_substream *substream, int cmd)
return ret;
}
- ret = snd_soc_link_trigger(rtd, substream, cmd);
+ ret = snd_soc_link_trigger(substream, cmd);
if (ret < 0)
return ret;
--
2.17.1
