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 | 12 ++++++------
3 files changed, 26 insertions(+), 30 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 3cb5d1f52e85..5ce3e209b1a8 100644
--- a/sound/soc/soc-link.c
+++ b/sound/soc/soc-link.c
@@ -36,9 +36,9 @@ 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 &&
@@ -48,17 +48,18 @@ 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 &&
@@ -68,10 +69,10 @@ 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 &&
@@ -81,17 +82,18 @@ 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 f79e2305dcc9..0204a3ecfc8b 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -683,7 +683,7 @@ 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);
@@ -814,7 +814,7 @@ 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:
@@ -1055,7 +1055,7 @@ 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;
@@ -1087,7 +1087,7 @@ 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);
@@ -1110,7 +1110,7 @@ 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;
@@ -1139,7 +1139,7 @@ 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
