diff options
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/soc-component.c | 9 | ||||
| -rw-r--r-- | sound/soc/soc-core.c | 10 | ||||
| -rw-r--r-- | sound/soc/soc-dapm.c | 9 |
3 files changed, 16 insertions, 12 deletions
diff --git a/sound/soc/soc-component.c b/sound/soc/soc-component.c index ca0b28b1d918..f33dda8023ec 100644 --- a/sound/soc/soc-component.c +++ b/sound/soc/soc-component.c @@ -59,6 +59,15 @@ void snd_soc_component_seq_notifier(struct snd_soc_component *component, component->driver->seq_notifier(component, type, subseq); } +int snd_soc_component_stream_event(struct snd_soc_component *component, + int event) +{ + if (component->driver->stream_event) + return component->driver->stream_event(component, event); + + return 0; +} + int snd_soc_component_enable_pin(struct snd_soc_component *component, const char *pin) { diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index c618fecc3d45..8cfbe5fb5921 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -2646,14 +2646,6 @@ int snd_soc_register_dai(struct snd_soc_component *component, } EXPORT_SYMBOL_GPL(snd_soc_register_dai); -static int snd_soc_component_stream_event(struct snd_soc_dapm_context *dapm, - int event) -{ - struct snd_soc_component *component = dapm->component; - - return component->driver->stream_event(component, event); -} - static int snd_soc_component_set_bias_level(struct snd_soc_dapm_context *dapm, enum snd_soc_bias_level level) { @@ -2682,8 +2674,6 @@ static int snd_soc_component_initialize(struct snd_soc_component *component, dapm->bias_level = SND_SOC_BIAS_OFF; dapm->idle_bias_off = !driver->idle_bias_on; dapm->suspend_bias_off = driver->suspend_bias_off; - if (driver->stream_event) - dapm->stream_event = snd_soc_component_stream_event; if (driver->set_bias_level) dapm->set_bias_level = snd_soc_component_set_bias_level; diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 0b60f688b433..9288b2b43f98 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -1913,6 +1913,7 @@ static int dapm_power_widgets(struct snd_soc_card *card, int event) LIST_HEAD(down_list); ASYNC_DOMAIN_EXCLUSIVE(async_domain); enum snd_soc_bias_level bias; + int ret; lockdep_assert_held(&card->dapm_mutex); @@ -2029,8 +2030,12 @@ static int dapm_power_widgets(struct snd_soc_card *card, int event) /* do we need to notify any clients that DAPM event is complete */ list_for_each_entry(d, &card->dapm_list, list) { - if (d->stream_event) - d->stream_event(d, event); + if (!d->component) + continue; + + ret = snd_soc_component_stream_event(d->component, event); + if (ret < 0) + return ret; } pop_dbg(card->dev, card->pop_time, |