staging: Add LTTng entry to MAINTAINERS file

Signed-off-by: NMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

MAINTAINERS

@@ -4161,6 +4161,13 @@ W:	http://ltp.sourceforge.net/
 T:	git git://ltp.git.sourceforge.net/gitroot/ltp/ltp-dev
 S:	Maintained
 
+LTTng (Linux Trace Toolkit Next Generation)
+M:	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+L:	lttng-dev@lists.lttng.org (moderated for non-subscribers)
+W:	http://lttng.org
+S:	Maintained
+F:	drivers/staging/lttng/
+
 M32R ARCHITECTURE
 M:	Hirokazu Takata <takata@linux-m32r.org>
 L:	linux-m32r@ml.linux-m32r.org (moderated for non-subscribers)