ASoC: soc-component: add snd_soc_component_close()

Current ALSA SoC is directly using component->driver->ops->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_close() and use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87ef2d5rnr.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 3 insertions, 5 deletions

diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index caf7028cee62..4848642ef159 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -465,6 +465,7 @@ static int soc_pcm_components_close(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_rtdcom_list *rtdcom;
         struct snd_soc_component *component;
+        int ret = 0;
 
         for_each_rtdcom(rtd, rtdcom) {
                 component = rtdcom->component;
@@ -472,14 +473,11 @@ static int soc_pcm_components_close(struct snd_pcm_substream *substream,
                 if (component == last)
                         break;
 
-                if (component->driver->ops &&
-                    component->driver->ops->close)
-                        component->driver->ops->close(substream);
-
+                ret |= snd_soc_component_close(component, substream);
                 snd_soc_component_module_put_when_close(component);
         }
 
-        return 0;
+        return ret;
 }
 
 /*