MAINTAINERS/CREDITS: Drop METAG ARCHITECTURE

The core Meta architecture support has now been removed, so drop the
MAINTAINERS entry and add an entry to CREDITS.

Signed-off-by: James Hogan <[email protected]>
Cc: [email protected]

CREDITS

@@ -1564,6 +1564,11 @@ W: http://www.carumba.com/
 D: bug toaster (A1 sauce makes all the difference)
 D: Random linux hacker
 
+N: James Hogan
+E: [email protected]
+D: Metag architecture maintainer
+D: TZ1090 SoC maintainer
+
 N: Tim Hockin
 E: [email protected]
 W: http://www.hockin.org/~thockin

MAINTAINERS

@@ -9081,20 +9081,6 @@ F:	drivers/media/platform/meson/ao-cec.c
 F:	Documentation/devicetree/bindings/media/meson-ao-cec.txt
 T:	git git://linuxtv.org/media_tree.git
 
-METAG ARCHITECTURE
-M:	James Hogan <[email protected]>
-L:	[email protected]
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag.git
-S:	Odd Fixes
-F:	arch/metag/
-F:	Documentation/metag/
-F:	Documentation/devicetree/bindings/metag/
-F:	Documentation/devicetree/bindings/interrupt-controller/img,*
-F:	drivers/clocksource/metag_generic.c
-F:	drivers/irqchip/irq-metag.c
-F:	drivers/irqchip/irq-metag-ext.c
-F:	drivers/tty/metag_da.c
-
 MICROBLAZE ARCHITECTURE
 M:	Michal Simek <[email protected]>
 W:	http://www.monstr.eu/fdt/