net: thunderx: fix MAINTAINERS

The liquidio and thunder drivers have different maintainers.

Signed-off-by: Aleksey Makarov <aleksey.makarov@caviumnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/MAINTAINERS b/MAINTAINERS
index 1e5843a..c04fa6c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -928,7 +928,7 @@
 M:	Robert Richter <rric@kernel.org>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Supported
-F:	drivers/net/ethernet/cavium/
+F:	drivers/net/ethernet/cavium/thunder/
 
 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
 M:	Alexander Shiyan <shc_work@mail.ru>
@@ -2543,7 +2543,6 @@
 L:     netdev@vger.kernel.org
 W:     http://www.cavium.com
 S:     Supported
-F:     drivers/net/ethernet/cavium/
 F:     drivers/net/ethernet/cavium/liquidio/
 
 CC2520 IEEE-802.15.4 RADIO DRIVER