diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 0593d674de95..821aad374a06 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -19,13 +19,11 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  */
 
-#include <linux/mm.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/mutex.h>
 #include <linux/module.h>
-#include <linux/async.h>
 #include <linux/pm.h>
 #include <linux/pm_runtime.h>
 #include <sound/core.h>