commit 98e036a356747cfaa225478b1e4875e190257b09
author Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Thu Mar 18 15:35:05 2010 -0700
committer Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Thu Apr 14 18:26:12 2011 -0400
tree 77bb0027b14dd5502b957f7f5bbbbf894eee9f38
parent 2ccbfe26c106a1a93a402567b7853c1484c4a0b0

xen/blkback: add accessor for xenbus backend device

Since backend_info is hidden away now.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>

drivers/xen/blkback/common.h

diff --git a/drivers/xen/blkback/common.h b/drivers/xen/blkback/common.h
index cebcc2b..0f91830 100644
--- a/drivers/xen/blkback/common.h
+++ b/drivers/xen/blkback/common.h
@@ -136,4 +136,6 @@
 int blkback_barrier(struct xenbus_transaction xbt,
 		    struct backend_info *be, int state);
 
+struct xenbus_device *blkback_xenbus(struct backend_info *be);
+
 #endif /* __BLKIF__BACKEND__COMMON_H__ */