MAINTAINERS: nx-842 driver maintainer change

Change maintainer of nx-842 compression coprocessor driver
to Dan Streetman.

Signed-off-by: Dan Streetman <ddstreet@ieee.org>
Acked-by: Nathan Fontenot <nfont@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

MAINTAINERS

@@ -4601,7 +4601,7 @@ S:	Supported
 F:	drivers/crypto/nx/
 
 IBM Power 842 compression accelerator
-M:	Nathan Fontenot <nfont@linux.vnet.ibm.com>
+M:	Dan Streetman <ddstreet@us.ibm.com>
 S:	Supported
 F:	drivers/crypto/nx/nx-842.c
 F:	include/linux/nx842.h