commit fd218aa3e5d4ee522cbfe88ad4dd83eb891096fb
author Jyri Sarha <jsarha@ti.com> Mon Mar 17 09:31:31 2014 +0200
committer Mark Brown <broonie@linaro.org> Mon Mar 17 13:16:59 2014 +0000
tree 314b031f52b39240d0943fb75fdf64c5c48ba716
parent 9296f4da3bafa23d8b9abc5cd271a66ea8f90cd2

ASoC: tlv320aic31xx: Turn power off only once.

Regulator code keep count of enables and disables. Double disable
causes an ugly warning.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

sound/soc/codecs/tlv320aic31xx.c

diff --git a/sound/soc/codecs/tlv320aic31xx.c b/sound/soc/codecs/tlv320aic31xx.c
index d3517a9..1f243c2 100644
--- a/sound/soc/codecs/tlv320aic31xx.c
+++ b/sound/soc/codecs/tlv320aic31xx.c
@@ -1020,7 +1020,8 @@
 		}
 		break;
 	case SND_SOC_BIAS_OFF:
-		aic31xx_power_off(codec);
+		if (codec->dapm.bias_level == SND_SOC_BIAS_STANDBY)
+			aic31xx_power_off(codec);
 		break;
 	}
 	codec->dapm.bias_level = level;