From: Mark Brown <broonie@linaro.org>
Date: Fri, 9 Aug 2013 17:12:29 +0000 (+0100)
Subject: ASoC: compress: Use power efficient workqueue
X-Git-Tag: next-20130822~64^2~49^2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=3d24cfe485e2750cc209a77dd62fa1fe004fc6c7;p=karo-tx-linux.git

ASoC: compress: Use power efficient workqueue

There is no need for the power down work to be done on a per CPU workqueue
especially considering the fairly long delay before powerdown.

Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Vinod Koul <vinod.koul@intel.com>
---

diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c
index d22015074670..53c9ecdd119f 100644
--- a/sound/soc/soc-compress.c
+++ b/sound/soc/soc-compress.c
@@ -149,8 +149,9 @@ static int soc_compr_free(struct snd_compr_stream *cstream)
 					SND_SOC_DAPM_STREAM_STOP);
 		} else {
 			rtd->pop_wait = 1;
-			schedule_delayed_work(&rtd->delayed_work,
-				msecs_to_jiffies(rtd->pmdown_time));
+			queue_delayed_work(system_power_efficient_wq,
+					   &rtd->delayed_work,
+					   msecs_to_jiffies(rtd->pmdown_time));
 		}
 	} else {
 		/* capture streams can be powered down now */