@@ -343,5 +343,7 @@ int snd_soc_component_open(struct snd_soc_component *component,
struct snd_pcm_substream *substream);
int snd_soc_component_close(struct snd_soc_component *component,
struct snd_pcm_substream *substream);
+int snd_soc_component_prepare(struct snd_soc_component *component,
+ struct snd_pcm_substream *substream);
#endif /* __SOC_COMPONENT_H */
@@ -305,3 +305,13 @@ int snd_soc_component_close(struct snd_soc_component *component,
return 0;
}
+
+int snd_soc_component_prepare(struct snd_soc_component *component,
+ struct snd_pcm_substream *substream)
+{
+ if (component->driver->ops &&
+ component->driver->ops->prepare)
+ return component->driver->ops->prepare(substream);
+
+ return 0;
+}
@@ -775,11 +775,7 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
for_each_rtdcom(rtd, rtdcom) {
component = rtdcom->component;
- if (!component->driver->ops ||
- !component->driver->ops->prepare)
- continue;
-
- ret = component->driver->ops->prepare(substream);
+ ret = snd_soc_component_prepare(component, substream);
if (ret < 0) {
dev_err(component->dev,
"ASoC: platform prepare error: %d\n", ret);