ASoC: soc-component: add snd_soc_pcm_component_pcm_new()
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() and use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87lfwl4czy.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 7bbee0d..955c49f 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -2823,7 +2823,6 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
{
struct snd_soc_dai *codec_dai;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
- struct snd_soc_component *component;
struct snd_soc_rtdcom_list *rtdcom;
struct snd_pcm *pcm;
char new_name[64];
@@ -2956,19 +2955,10 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
if (capture)
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &rtd->ops);
- for_each_rtdcom(rtd, rtdcom) {
- component = rtdcom->component;
-
- if (!component->driver->pcm_new)
- continue;
-
- ret = component->driver->pcm_new(rtd);
- if (ret < 0) {
- dev_err(component->dev,
- "ASoC: pcm constructor failed: %d\n",
- ret);
- return ret;
- }
+ ret = snd_soc_pcm_component_new(pcm);
+ if (ret < 0) {
+ dev_err(rtd->dev, "ASoC: pcm constructor failed: %d\n", ret);
+ return ret;
}
pcm->private_free = soc_pcm_private_free;