diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2019-07-26 13:51:31 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-08-05 16:22:59 +0100 |
| commit | a2a341752558cc67d6fe5c8ada7c16f9c3690f89 (patch) | |
| tree | 53df417e60be0221458fba9e4a943c7f2dc703d7 | |
| parent | 2c7b1704819435d188c7697c6815f788bf9e6200 (diff) | |
| download | linux-a2a341752558cc67d6fe5c8ada7c16f9c3690f89.tar.gz linux-a2a341752558cc67d6fe5c8ada7c16f9c3690f89.tar.bz2 linux-a2a341752558cc67d6fe5c8ada7c16f9c3690f89.zip | |
ASoC: soc-component: add snd_soc_component_of_xlate_dai_name()
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_name() and use it
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87y30l4d0z.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | include/sound/soc-component.h | 3 | ||||
| -rw-r--r-- | sound/soc/soc-component.c | 10 | ||||
| -rw-r--r-- | sound/soc/soc-core.c | 7 |
3 files changed, 15 insertions, 5 deletions
diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index 3f4acd337c4a..3ed2c39e45c2 100644 --- a/include/sound/soc-component.h +++ b/include/sound/soc-component.h @@ -360,5 +360,8 @@ 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); +int snd_soc_component_of_xlate_dai_name(struct snd_soc_component *component, + struct of_phandle_args *args, + const char **dai_name); #endif /* __SOC_COMPONENT_H */ diff --git a/sound/soc/soc-component.c b/sound/soc/soc-component.c index faf49992f661..de1bc5196f67 100644 --- a/sound/soc/soc-component.c +++ b/sound/soc/soc-component.c @@ -389,3 +389,13 @@ int snd_soc_component_of_xlate_dai_id(struct snd_soc_component *component, return -ENOTSUPP; } + +int snd_soc_component_of_xlate_dai_name(struct snd_soc_component *component, + struct of_phandle_args *args, + const char **dai_name) +{ + if (component->driver->of_xlate_dai_name) + return component->driver->of_xlate_dai_name(component, + args, dai_name); + return -ENOTSUPP; +} diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index f63d09dd55f4..2f068c239f34 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -3358,11 +3358,8 @@ int snd_soc_get_dai_name(struct of_phandle_args *args, if (component_of_node != args->np) continue; - if (pos->driver->of_xlate_dai_name) { - ret = pos->driver->of_xlate_dai_name(pos, - args, - dai_name); - } else { + ret = snd_soc_component_of_xlate_dai_name(pos, args, dai_name); + if (ret == -ENOTSUPP) { struct snd_soc_dai *dai; int id = -1; |