MAINTAINERS: Add Helge as fbdev maintainer

The fbdev layer is orphaned, but seems to need some care.
So I'd like to step up as new maintainer.

Signed-off-by: Helge Deller <deller@gmx.de>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>

MAINTAINERS

@@ -7508,11 +7508,12 @@ W:	http://floatingpoint.sourceforge.net/emulator/index.html
 F:	arch/x86/math-emu/
 
 FRAMEBUFFER LAYER
-L:	dri-devel@lists.freedesktop.org
+M:	Helge Deller <deller@gmx.de>
 L:	linux-fbdev@vger.kernel.org
-S:	Orphan
+L:	dri-devel@lists.freedesktop.org
+S:	Maintained
 Q:	http://patchwork.kernel.org/project/linux-fbdev/list/
-T:	git git://anongit.freedesktop.org/drm/drm-misc
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git
 F:	Documentation/fb/
 F:	drivers/video/
 F:	include/linux/fb.h