stop mainaining UUID

The uuid code is very low maintainance now that the major overhaul
has completed, and doesn't need it's own tree.  All the recent work
has been done by Andy who'd like to stay on as a reviewer without an
explicit tree.

Signed-off-by: Christoph Hellwig <[email protected]>
Acked-by: Andy Shevchenko <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

Author: Christoph Hellwig

MAINTAINERS

@@ -21818,11 +21818,9 @@ W:	http://en.wikipedia.org/wiki/Util-linux
 T:	git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
 
 UUID HELPERS
-M:	Christoph Hellwig <[email protected]>
 R:	Andy Shevchenko <[email protected]>
 L:	[email protected]
 S:	Maintained
-T:	git git://git.infradead.org/users/hch/uuid.git
 F:	include/linux/uuid.h
 F:	include/uapi/linux/uuid.h
 F:	lib/test_uuid.c