et131x: Add PCIe gigabit ethernet driver et131x to drivers/net

This adds the ethernet driver for Agere et131x devices to
drivers/net/ethernet.

The driver being added has been in the staging tree for some time, and will be
removed from there in a seperate patch. This one merely disables the staging
version to prevent two instances being built.

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/MAINTAINERS b/MAINTAINERS
index c2e7a06..78b9f3b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3550,6 +3550,11 @@
 F:	drivers/video/fbdev/s1d13xxxfb.c
 F:	include/video/s1d13xxxfb.h
 
+ET131X NETWORK DRIVER
+M:	Mark Einon <mark.einon@gmail.com>
+S:	Odd Fixes
+F:	drivers/net/ethernet/agere/
+
 ETHERNET BRIDGE
 M:	Stephen Hemminger <stephen@networkplumber.org>
 L:	bridge@lists.linux-foundation.org
@@ -8694,11 +8699,6 @@
 S:	Odd Fixes
 F:	drivers/staging/comedi/
 
-STAGING - ET131X NETWORK DRIVER
-M:	Mark Einon <mark.einon@gmail.com>
-S:	Odd Fixes
-F:	drivers/staging/et131x/
-
 STAGING - FLARION FT1000 DRIVERS
 M:	Marek Belisko <marek.belisko@gmail.com>
 S:	Odd Fixes