MAINTAINERS: Update tg3 to reflect organizational changes

Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/MAINTAINERS b/MAINTAINERS
index c8f792a..c39bdc3 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1764,7 +1764,7 @@
 F:	drivers/*/*bcm2835*
 
 BROADCOM TG3 GIGABIT ETHERNET DRIVER
-M:	Matt Carlson <mcarlson@broadcom.com>
+M:	Nithin Nayak Sujir <nsujir@broadcom.com>
 M:	Michael Chan <mchan@broadcom.com>
 L:	netdev@vger.kernel.org
 S:	Supported