MAINTAINERS: add Android driver entries

Put down me, Arve, and Riley as maintainers for the android drivers.

Cc: Arve Hjønnevåg <arve@android.com>
Cc: Riley Andrews <riandrews@android.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

MAINTAINERS

@@ -708,6 +708,16 @@ X:	drivers/iio/*/adjd*
 F:	drivers/staging/iio/*/ad*
 F:	staging/iio/trigger/iio-trig-bfin-timer.c
 
+ANDROID DRIVERS
+M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+M:	Arve Hjønnevåg <arve@android.com>
+M:	Riley Andrews <riandrews@android.com>
+T:	git git://git.kernel.org/pub/scm/linux/kernel/gregkh/staging.git
+L:	devel@driverdev.osuosl.org
+S:	Supported
+F:	drivers/android/
+F:	drivers/staging/android/
+
 AOA (Apple Onboard Audio) ALSA DRIVER
 M:	Johannes Berg <johannes@sipsolutions.net>
 L:	linuxppc-dev@lists.ozlabs.org