diff --git a/[refs] b/[refs]
index 16a17d78bb0e..a22ad98fa950 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4972a177fed34036498aee555335f84a70219bc1
+refs/heads/master: 0a08478c0f7548211b492b578a67dacca5aea1a8
diff --git a/trunk/sound/soc/codecs/wm9712.c b/trunk/sound/soc/codecs/wm9712.c
index 524f7450804f..d2d79e182a45 100644
--- a/trunk/sound/soc/codecs/wm9712.c
+++ b/trunk/sound/soc/codecs/wm9712.c
@@ -581,22 +581,14 @@ static int wm9712_dapm_event(struct snd_soc_codec *codec, int event)
 
 	switch (event) {
 	case SNDRV_CTL_POWER_D0: /* full On */
-		/* liam - maybe enable thermal shutdown */
-		reg = ac97_read(codec, AC97_EXTENDED_MID) & 0xdfff;
-		ac97_write(codec, AC97_EXTENDED_MID, reg);
-		break;
 	case SNDRV_CTL_POWER_D1: /* partial On */
 	case SNDRV_CTL_POWER_D2: /* partial On */
 		break;
 	case SNDRV_CTL_POWER_D3hot: /* Off, with power */
-		/* enable master bias and vmid */
-		reg = ac97_read(codec, AC97_EXTENDED_MID) & 0xbbff;
-		ac97_write(codec, AC97_EXTENDED_MID, reg);
 		ac97_write(codec, AC97_POWERDOWN, 0x0000);
 		break;
 	case SNDRV_CTL_POWER_D3cold: /* Off, without power */
 		/* disable everything including AC link */
-		ac97_write(codec, AC97_EXTENDED_MID, 0xffff);
 		ac97_write(codec, AC97_EXTENDED_MSTATUS, 0xffff);
 		ac97_write(codec, AC97_POWERDOWN, 0xffff);
 		break;