diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2019-07-26 13:51:17 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-08-05 16:21:42 +0100 |
| commit | 08e837dd9e39bd3e25b1fa1a13f6ba44040e3f0d (patch) | |
| tree | 7a956b718eb4c34d7b349cbe31745a4e0eeadc74 | |
| parent | e40fadbcef583808c11d2e86b8ac1c652731468e (diff) | |
ASoC: soc-component: add snd_soc_component_probe()
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_probe() and use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/8736it5rlt.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | include/sound/soc-component.h | 1 | ||||
| -rw-r--r-- | sound/soc/soc-component.c | 8 | ||||
| -rw-r--r-- | sound/soc/soc-core.c | 12 |
3 files changed, 14 insertions, 7 deletions
diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index 9600dc4ca6b4..34e774efcf69 100644 --- a/include/sound/soc-component.h +++ b/include/sound/soc-component.h @@ -356,5 +356,6 @@ int snd_soc_component_trigger(struct snd_soc_component *component, void snd_soc_component_suspend(struct snd_soc_component *component); 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); #endif /* __SOC_COMPONENT_H */ diff --git a/sound/soc/soc-component.c b/sound/soc/soc-component.c index 0a9ca84d7ac6..b2bfc0375193 100644 --- a/sound/soc/soc-component.c +++ b/sound/soc/soc-component.c @@ -366,3 +366,11 @@ int snd_soc_component_is_suspended(struct snd_soc_component *component) { return component->suspended; } + +int snd_soc_component_probe(struct snd_soc_component *component) +{ + if (component->driver->probe) + return component->driver->probe(component); + + return 0; +} diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index ea93edd328a2..6a422ddae130 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1282,13 +1282,11 @@ static int soc_probe_component(struct snd_soc_card *card, } } - if (component->driver->probe) { - ret = component->driver->probe(component); - if (ret < 0) { - dev_err(component->dev, - "ASoC: failed to probe component %d\n", ret); - goto err_probe; - } + ret = snd_soc_component_probe(component); + if (ret < 0) { + dev_err(component->dev, + "ASoC: failed to probe component %d\n", ret); + goto err_probe; } WARN(dapm->idle_bias_off && dapm->bias_level != SND_SOC_BIAS_OFF, |