diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2019-07-26 13:51:26 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-08-05 16:22:33 +0100 |
| commit | 2c7b1704819435d188c7697c6815f788bf9e6200 (patch) | |
| tree | 6be276069bc70ed5ec362d0ca882896a437ea4cc | |
| parent | 03b34dd7d87ce3493cb1837c9e59c3b3aac4724f (diff) | |
ASoC: soc-component: add snd_soc_component_of_xlate_dai_id()
Current ALSA SoC is directly using component->driver->xxx,
thus, it is deep nested, and makes code difficult to read,
and is not good for encapsulation.
This patch adds new snd_soc_component_of_xlate_dai_id() and use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87zhl14d14.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | include/sound/soc-component.h | 2 | ||||
| -rw-r--r-- | sound/soc/soc-component.c | 9 | ||||
| -rw-r--r-- | sound/soc/soc-core.c | 5 |
3 files changed, 13 insertions, 3 deletions
diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index b8480d947901..3f4acd337c4a 100644 --- a/include/sound/soc-component.h +++ b/include/sound/soc-component.h @@ -358,5 +358,7 @@ void snd_soc_component_resume(struct snd_soc_component *component); int snd_soc_component_is_suspended(struct snd_soc_component *component); int snd_soc_component_probe(struct snd_soc_component *component); void snd_soc_component_remove(struct snd_soc_component *component); +int snd_soc_component_of_xlate_dai_id(struct snd_soc_component *component, + struct device_node *ep); #endif /* __SOC_COMPONENT_H */ diff --git a/sound/soc/soc-component.c b/sound/soc/soc-component.c index eba77ea2b62d..faf49992f661 100644 --- a/sound/soc/soc-component.c +++ b/sound/soc/soc-component.c @@ -380,3 +380,12 @@ void snd_soc_component_remove(struct snd_soc_component *component) if (component->driver->remove) component->driver->remove(component); } + +int snd_soc_component_of_xlate_dai_id(struct snd_soc_component *component, + struct device_node *ep) +{ + if (component->driver->of_xlate_dai_id) + return component->driver->of_xlate_dai_id(component, ep); + + return -ENOTSUPP; +} diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 6a6403ddf62d..f63d09dd55f4 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -3334,9 +3334,8 @@ int snd_soc_get_dai_id(struct device_node *ep) ret = -ENOTSUPP; mutex_lock(&client_mutex); component = soc_find_component(&dlc); - if (component && - component->driver->of_xlate_dai_id) - ret = component->driver->of_xlate_dai_id(component, ep); + if (component) + ret = snd_soc_component_of_xlate_dai_id(component, ep); mutex_unlock(&client_mutex); of_node_put(dlc.of_node); |