diff --git a/[refs] b/[refs]
index a27017f25ea9..f9dc6c281af8 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 348748b0e8cccc675e2f3a1456460ffcd540e1a1
+refs/heads/master: ee398b59ec1dc3ce1d60518f4ea644907893414b
diff --git a/trunk/include/linux/usb/uas.h b/trunk/include/linux/usb/uas.h
index 856be7fcbbd8..9a988e413694 100644
--- a/trunk/include/linux/usb/uas.h
+++ b/trunk/include/linux/usb/uas.h
@@ -47,6 +47,14 @@ struct sense_iu {
 	__u8 sense[SCSI_SENSE_BUFFERSIZE];
 };
 
+struct usb_pipe_usage_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+
+	__u8  bPipeID;
+	__u8  Reserved;
+} __attribute__((__packed__));
+
 enum {
 	CMD_PIPE_ID		= 1,
 	STATUS_PIPE_ID		= 2,