[XFS] Collapse sv_init and init_sv into just the one interface.

SGI-PV: 907752
SGI-Modid: xfs-linux-melb:xfs-kern:26925a

Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Signed-off-by: Nathan Scott <nathans@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
diff --git a/fs/xfs/linux-2.6/sv.h b/fs/xfs/linux-2.6/sv.h
index 9a8ad48..351a8f4 100644
--- a/fs/xfs/linux-2.6/sv.h
+++ b/fs/xfs/linux-2.6/sv.h
@@ -53,8 +53,6 @@
 	remove_wait_queue(&sv->waiters, &wait);
 }
 
-#define init_sv(sv,type,name,flag) \
-	init_waitqueue_head(&(sv)->waiters)
 #define sv_init(sv,flag,name) \
 	init_waitqueue_head(&(sv)->waiters)
 #define sv_destroy(sv) \