diff --git a/[refs] b/[refs]
index 347fc012096f..27e9081f1f63 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c3be0af3d06cb68a8aa3781360c77474fb232ea1
+refs/heads/master: 3367e452d9ebaecdaae6b64090ec7726ee876111
diff --git a/trunk/sound/soc/codecs/ak4642.c b/trunk/sound/soc/codecs/ak4642.c
index 7528a54102b5..8d56811c7306 100644
--- a/trunk/sound/soc/codecs/ak4642.c
+++ b/trunk/sound/soc/codecs/ak4642.c
@@ -22,18 +22,10 @@
  * AK4643 is tested.
  */
 
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/init.h>
 #include <linux/delay.h>
-#include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/soc.h>
 #include <sound/soc-dapm.h>
 #include <sound/initval.h>