MAINTAINERS: staging: westbridge: Delete section

commit 78f23926 ("Staging: delete westbridge code")
deleted the files, delete the section.

CC: David Cross <odc@cypress.com>
CC: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

MAINTAINERS

@@ -6289,11 +6289,6 @@ M:	Manu Abraham <abraham.manu@gmail.com>
 S:	Odd Fixes
 F:	drivers/staging/crystalhd/
 
-STAGING - CYPRESS WESTBRIDGE SUPPORT
-M:	David Cross <david.cross@cypress.com>
-S:	Odd Fixes
-F:	drivers/staging/westbridge/
-
 STAGING - ECHO CANCELLER
 M:	Steve Underwood <steveu@coppice.org>
 M:	David Rowe <david@rowetel.com>