From f7deb45ed002ec2fd92af048c310f6e018518d88 Mon Sep 17 00:00:00 2001
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Tue, 31 Jan 2012 15:49:10 +0000
Subject: [PATCH] --- yaml --- r: 287321 b: refs/heads/master c:
 125a25da5729740b7d1dc417a3d5549321baae17 h: refs/heads/master i:   287319:
 dc8aaeddbd06c19339f06b3ac9a2309a1d221564 v: v3

---
 [refs]                     |  2 +-
 trunk/sound/soc/soc-core.c | 11 +++++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 04689cbd1752..61d23ef33e3d 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 67f97f5c3edad35c4d37a94f994c76111a177fb6
+refs/heads/master: 125a25da5729740b7d1dc417a3d5549321baae17
diff --git a/trunk/sound/soc/soc-core.c b/trunk/sound/soc/soc-core.c
index b5ecf6d23214..92cee24ed2dc 100644
--- a/trunk/sound/soc/soc-core.c
+++ b/trunk/sound/soc/soc-core.c
@@ -567,6 +567,17 @@ int snd_soc_suspend(struct device *dev)
 		if (!codec->suspended && codec->driver->suspend) {
 			switch (codec->dapm.bias_level) {
 			case SND_SOC_BIAS_STANDBY:
+				/*
+				 * If the CODEC is capable of idle
+				 * bias off then being in STANDBY
+				 * means it's doing something,
+				 * otherwise fall through.
+				 */
+				if (codec->dapm.idle_bias_off) {
+					dev_dbg(codec->dev,
+						"idle_bias_off CODEC on over suspend\n");
+					break;
+				}
 			case SND_SOC_BIAS_OFF:
 				codec->driver->suspend(codec);
 				codec->suspended = 1;