diff --git a/[refs] b/[refs]
index 63e2524a05ae..046939a85d8e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a788fd53aec9a439f6b8bf57888c30aea1176e1b
+refs/heads/master: e6faa002be269233bf1e8961e7e0a79ca3f2db8b
diff --git a/trunk/include/linux/sound.h b/trunk/include/linux/sound.h
index 9e2a94feed6b..44dcf0570432 100644
--- a/trunk/include/linux/sound.h
+++ b/trunk/include/linux/sound.h
@@ -25,6 +25,7 @@
 #define SND_DEV_AMIDI		13	/* Like /dev/midi (obsolete) */
 #define SND_DEV_ADMMIDI		14	/* Like /dev/dmmidi (onsolete) */
 
+#ifdef __KERNEL__
 /*
  *	Sound core interface functions
  */
@@ -40,3 +41,4 @@ extern void unregister_sound_special(int unit);
 extern void unregister_sound_mixer(int unit);
 extern void unregister_sound_midi(int unit);
 extern void unregister_sound_dsp(int unit);
+#endif /* __KERNEL__ */