MAINTAINERS: Add Isaac as maintainer of Thunderbolt DMA traffic test driver

I will be maintaining the Thunderbolt DMA traffic test driver.
Signed-off-by: Isaac Hazan <isaac.hazan@intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Yehezkel Bernat <YehezkelShB@gmail.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

MAINTAINERS

@@ -17378,6 +17378,12 @@ W:	http://thinkwiki.org/wiki/Ibm-acpi
 T:	git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
 F:	drivers/platform/x86/thinkpad_acpi.c
 
+THUNDERBOLT DMA TRAFFIC TEST DRIVER
+M:	Isaac Hazan <isaac.hazan@intel.com>
+L:	linux-usb@vger.kernel.org
+S:	Maintained
+F:	drivers/thunderbolt/dma_test.c
+
 THUNDERBOLT DRIVER
 M:	Andreas Noever <andreas.noever@gmail.com>
 M:	Michael Jamet <michael.jamet@intel.com>