[media] add maintainer for stih-cec driver

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Acked-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

MAINTAINERS

@@ -10282,6 +10282,13 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/serial/
 F:	drivers/tty/serial/
 
+STI CEC DRIVER
+M:	Benjamin Gaignard <benjamin.gaignard@linaro.org>
+L:	kernel@stlinux.com
+S:	Maintained
+F:	drivers/staging/media/st-cec/
+F:	Documentation/devicetree/bindings/media/stih-cec.txt
+
 SYNOPSYS DESIGNWARE DMAC DRIVER
 M:	Viresh Kumar <vireshk@kernel.org>
 M:	Andy Shevchenko <andriy.shevchenko@linux.intel.com>