From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
Current ALSA SoC is directly using component->xxx, But, it is not good for encapsulation. This patch adds new snd_soc_component_is_suspended() and use it.
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- v1 -> v2
- no change
include/sound/soc-component.h | 1 + sound/soc/soc-component.c | 5 +++++ sound/soc/soc-core.c | 5 ++--- 3 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index 1e3b708..9600dc4 100644 --- a/include/sound/soc-component.h +++ b/include/sound/soc-component.h @@ -355,5 +355,6 @@ int snd_soc_component_trigger(struct snd_soc_component *component, int cmd); void snd_soc_component_suspend(struct snd_soc_component *component); void snd_soc_component_resume(struct snd_soc_component *component); +int snd_soc_component_is_suspended(struct snd_soc_component *component);
#endif /* __SOC_COMPONENT_H */ diff --git a/sound/soc/soc-component.c b/sound/soc/soc-component.c index cbae767..0a9ca84 100644 --- a/sound/soc/soc-component.c +++ b/sound/soc/soc-component.c @@ -361,3 +361,8 @@ void snd_soc_component_resume(struct snd_soc_component *component) component->driver->resume(component); component->suspended = 0; } + +int snd_soc_component_is_suspended(struct snd_soc_component *component) +{ + return component->suspended; +} diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index c4212f9..9b599f6b 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -544,7 +544,7 @@ int snd_soc_suspend(struct device *dev) * If there are paths active then the COMPONENT will be held * with bias _ON and should not be suspended. */ - if (!component->suspended) { + if (!snd_soc_component_is_suspended(component)) { switch (snd_soc_dapm_get_bias_level(dapm)) { case SND_SOC_BIAS_STANDBY: /* @@ -633,9 +633,8 @@ static void soc_resume_deferred(struct work_struct *work) }
for_each_card_components(card, component) { - if (component->suspended) { + if (snd_soc_component_is_suspended(component)) snd_soc_component_resume(component); - } }
for_each_card_rtds(card, rtd) {