diff --git a/[refs] b/[refs]
index 3eb32ccda6a7..81a06ff632b3 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2f2cac3c1af2bfc72c55b0054b6b95309882e27b
+refs/heads/master: c35013087aa9b10e4674b53b7c8f7966de83c194
diff --git a/trunk/include/linux/usb/audio.h b/trunk/include/linux/usb/audio.h
index 7b33c493917f..eaf9dffe0a01 100644
--- a/trunk/include/linux/usb/audio.h
+++ b/trunk/include/linux/usb/audio.h
@@ -276,6 +276,8 @@ struct uac_iso_endpoint_descriptor {
 #define UAC_FU_BASS_BOOST	(1 << (UAC_BASS_BOOST_CONTROL - 1))
 #define UAC_FU_LOUDNESS		(1 << (UAC_LOUDNESS_CONTROL - 1))
 
+#ifdef __KERNEL__
+
 struct usb_audio_control {
 	struct list_head list;
 	const char *name;
@@ -294,4 +296,6 @@ struct usb_audio_control_selector {
 	struct usb_descriptor_header *desc;
 };
 
+#endif /* __KERNEL__ */
+
 #endif /* __LINUX_USB_AUDIO_H */