USB: include/usb/*.h checkpatch cleanup

Lots of minor formatting cleanups in includes/usb/ to make checkpatch
happier.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/include/linux/usb/wusb-wa.h b/include/linux/usb/wusb-wa.h
index fb7c359..f9dec37 100644
--- a/include/linux/usb/wusb-wa.h
+++ b/include/linux/usb/wusb-wa.h
@@ -87,7 +87,7 @@
  * FIXME: explain rpipes
  */
 struct usb_rpipe_descriptor {
-	u8 	bLength;
+	u8	bLength;
 	u8	bDescriptorType;
 	__le16  wRPipeIndex;
 	__le16	wRequests;