Change email address

Since I will loose the old address soon, please change it.

Signed-off-by: Karsten Keil <kkeil@linux-pingi.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/MAINTAINERS b/MAINTAINERS
index 59fd2d1..1c2ca1d 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2464,7 +2464,7 @@
 
 ISDN SUBSYSTEM
 P:	Karsten Keil
-M:	kkeil@suse.de
+M:	isdn@linux-pingi.de
 L:	isdn4linux@listserv.isdn4linux.de (subscribers-only)
 W:	http://www.isdn4linux.de
 T:	git kernel.org:/pub/scm/linux/kernel/kkeil/isdn-2.6.git