ASoC: wm8940: Properly set codec->dapm.bias_level

BugLink: http://bugs.launchpad.net/bugs/890952

commit 5927f94700e860ae27ff24e7f3bc9e4f7b9922eb upstream.

Reported-by: Chris Paulson-Ellis <chris@edesix.com>
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c
index 25580e3ee7c..d4ecb3f2d8d 100644
--- a/sound/soc/codecs/wm8940.c
+++ b/sound/soc/codecs/wm8940.c
@@ -472,6 +472,8 @@ static int wm8940_set_bias_level(struct snd_soc_codec *codec,
                 break;
         }
 
+        codec->dapm.bias_level = level;
+
         return ret;
 }