From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
No-one is using cpu_dai/codec_dai/cpu_dais/codec_dais.
Let's remove these from snd_soc_pcm_runtime
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
---
include/sound/soc.h | 14 ++++++++------
sound/soc/soc-core.c | 11 +++--------
2 files changed, 11 insertions(+), 14 deletions(-)
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 4dff6745b067..a904086b8ef6 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -1143,14 +1143,16 @@ struct snd_soc_pcm_runtime {
/* runtime devices */
struct snd_pcm *pcm;
struct snd_compr *compr;
- struct snd_soc_dai *codec_dai;
- struct snd_soc_dai *cpu_dai;
- struct snd_soc_dai **dais;
- struct snd_soc_dai **codec_dais;
+ /*
+ * dais = cpu_dai + codec_dai
+ * see
+ * soc_new_pcm_runtime()
+ * asoc_rtd_to_cpu()
+ * asoc_rtd_to_codec()
+ */
+ struct snd_soc_dai **dais;
unsigned int num_codecs;
-
- struct snd_soc_dai **cpu_dais;
unsigned int num_cpus;
struct delayed_work delayed_work;
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 4d617c495864..7ea9725e33b3 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -487,9 +487,10 @@ static struct snd_soc_pcm_runtime *soc_new_pcm_runtime(
* dais = [][][][][][][][][][][][][][][][][][]
* ^cpu_dais ^codec_dais
* |--- num_cpus ---|--- num_codecs --|
+ * see
+ * asoc_rtd_to_cpu()
+ * asoc_rtd_to_codec()
*/
- rtd->cpu_dais = &rtd->dais[0];
- rtd->codec_dais = &rtd->dais[dai_link->num_cpus];
rtd->num_cpus = dai_link->num_cpus;
rtd->num_codecs = dai_link->num_codecs;
rtd->card = card;
@@ -996,9 +997,6 @@ int snd_soc_add_pcm_runtime(struct snd_soc_card *card,
snd_soc_rtd_add_component(rtd, asoc_rtd_to_cpu(rtd, i)->component);
}
- /* Single cpu links expect cpu and cpu_dai in runtime data */
- rtd->cpu_dai = rtd->cpu_dais[0];
-
/* Find CODEC from registered CODECs */
for_each_link_codecs(dai_link, i, codec) {
asoc_rtd_to_codec(rtd, i) = snd_soc_find_dai(codec);
@@ -1011,9 +1009,6 @@ int snd_soc_add_pcm_runtime(struct snd_soc_card *card,
snd_soc_rtd_add_component(rtd, asoc_rtd_to_codec(rtd, i)->component);
}
- /* Single codec links expect codec and codec_dai in runtime data */
- rtd->codec_dai = rtd->codec_dais[0];
-
/* Find PLATFORM from registered PLATFORMs */
for_each_link_platforms(dai_link, i, platform) {
for_each_component(component) {
--
2.17.1
