[resend] ASoC: soc-pcm: don't call flush_delayed_work() many times in soc_pcm_private_free()

Commit Message

Kuninori Morimoto Jan. 24, 2018, 5:18 a.m. UTC

From: Kuninori Morimoto <[e-mail]>

commit f523acebbb74 ("ASoC: add Component level pcm_new/pcm_free v2")
added component level pcm_new/pcm_free, but flush_delayed_work()
on soc_pcm_private_free() is called in for_each_rtdcom() loop.
It doesn't need to be called many times.
This patch moves it out of loop.

Signed-off-by: Kuninori Morimoto <[e-mail]>
---
2weeks passed. resend

 sound/soc/soc-pcm.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

Patch

diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 8075856..998800c 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -2831,10 +2831,9 @@  static void soc_pcm_private_free(struct snd_pcm *pcm)
 	struct snd_soc_rtdcom_list *rtdcom;
 	struct snd_soc_component *component;
 
+	/* need to sync the delayed work before releasing resources */
+	flush_delayed_work(&rtd->delayed_work);
 	for_each_rtdcom(rtd, rtdcom) {
-		/* need to sync the delayed work before releasing resources */
-
-		flush_delayed_work(&rtd->delayed_work);
 		component = rtdcom->component;
 
 		if (component->pcm_free)