From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
ALSA SoC has 2 functions.
snd_soc_register_dai() is used from topology
snd_soc_register_dais() is used from snd_soc_add_component()
In general, people think like _dai() is called from _dais()
with for loop. But in reality, these are very similar
but different implementation.
We shouldn't have duplicated and confusing implementation.
This patch calls snd_soc_register_dai() from snd_soc_register_dais()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
v1 -> v2
- no change
sound/soc/soc-core.c | 15 +++++++--------
1 file changed, 7 insertions(+), 8 deletions(-)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 8045f4f..8be78d5 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -2610,14 +2610,17 @@ struct snd_soc_dai *snd_soc_register_dai(struct snd_soc_component *component,
struct snd_soc_dai_driver *dai_drv,
bool legacy_dai_naming)
{
+ struct device *dev = component->dev;
struct snd_soc_dai *dai;
- if (dai_drv->dobj.type != SND_SOC_DOBJ_PCM) {
- dev_err(component->dev, "Invalid dai type %d\n",
- dai_drv->dobj.type);
+ if (dai_drv->dobj.type &&
+ dai_drv->dobj.type != SND_SOC_DOBJ_PCM) {
+ dev_err(dev, "Invalid dai type %d\n", dai_drv->dobj.type);
return NULL;
}
+ dev_dbg(dev, "ASoC: dai register %s\n", dai_drv->name);
+
lockdep_assert_held(&client_mutex);
dai = soc_add_dai(component, dai_drv, legacy_dai_naming);
if (!dai)
@@ -2651,16 +2654,12 @@ static int snd_soc_register_dais(struct snd_soc_component *component,
struct snd_soc_dai_driver *dai_drv,
size_t count)
{
- struct device *dev = component->dev;
struct snd_soc_dai *dai;
unsigned int i;
int ret;
- dev_dbg(dev, "ASoC: dai register %s #%zu\n", dev_name(dev), count);
-
for (i = 0; i < count; i++) {
-
- dai = soc_add_dai(component, dai_drv + i, count == 1 &&
+ dai = snd_soc_register_dai(component, dai_drv + i, count == 1 &&
!component->driver->non_legacy_dai_naming);
if (dai == NULL) {
ret = -ENOMEM;
--
2.7.4
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