diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2019-07-26 07:52:12 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-08-05 18:27:16 +0300 |
| commit | 79776da0989733a5bac0a1e635e3a284c3f5c745 (patch) | |
| tree | cc11cd37fbaeb1c9a01e864af5f76040a53dcdbd /sound/soc/soc-component.c | |
| parent | 7484291e9b7564af65b2581dcdebeeaf98bc86d0 (diff) | |
| download | linux-79776da0989733a5bac0a1e635e3a284c3f5c745.tar.xz | |
ASoC: soc-component: add snd_soc_pcm_component_pcm_free()
Current ALSA SoC is directly using component->driver->xxx,
thus, the code nested deeply, and it makes code difficult to read,
and is not good for encapsulation.
We want to implement component related function at soc-component.c,
but, some of them need to care whole snd_soc_pcm_runtime (= rtd)
connected component.
Let's call component related function which need to care with
for_each_rtdcom() loop as snd_soc_pcm_component_xxx().
This patch adds new snd_soc_pcm_component_pcm_free() and use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87k1c54czu.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/soc-component.c')
| -rw-r--r-- | sound/soc/soc-component.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/sound/soc/soc-component.c b/sound/soc/soc-component.c index ff13d901bbab..79ffc2820ba9 100644 --- a/sound/soc/soc-component.c +++ b/sound/soc/soc-component.c @@ -545,3 +545,17 @@ int snd_soc_pcm_component_new(struct snd_pcm *pcm) return 0; } + +void snd_soc_pcm_component_free(struct snd_pcm *pcm) +{ + struct snd_soc_pcm_runtime *rtd = pcm->private_data; + struct snd_soc_rtdcom_list *rtdcom; + struct snd_soc_component *component; + + for_each_rtdcom(rtd, rtdcom) { + component = rtdcom->component; + + if (component->driver->pcm_free) + component->driver->pcm_free(pcm); + } +} |