From: Andreas Herrmann <aherrman@de.ibm.com>
From: Maxim Shchetynin <maxim@de.ibm.com>

zfcp host adapter changes:
 - Add access control enhancements.
 - Add event callbacks.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>