[PATCH] MAINTAINERS: Update Roland Dreier's email

Cisco bought Topspin, so I'm now a shiny happy Cisco employee.  Update my
entry in MAINTAINERS.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

MAINTAINERS

diff --git a/MAINTAINERS b/MAINTAINERS
index a0b0d59..4db63de 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1149,7 +1149,7 @@
 
 INFINIBAND SUBSYSTEM
 P:	Roland Dreier
-M:	roland@topspin.com
+M:	rolandd@cisco.com
 P:	Sean Hefty
 M:	mshefty@ichips.intel.com
 P:	Hal Rosenstock