[XFS] endianess annotate XFS_BMAP_BROOT_PTR_ADDR Make sure it returns a
__be64 and let the callers use the proper macros.

SGI-PV: 954580
SGI-Modid: xfs-linux-melb:xfs-kern:26560a

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nathan Scott <nathans@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
diff --git a/fs/xfs/xfs_btree.h b/fs/xfs/xfs_btree.h
index 8bbcfeb..892b06c 100644
--- a/fs/xfs/xfs_btree.h
+++ b/fs/xfs/xfs_btree.h
@@ -244,7 +244,7 @@
 	int			level);	/* btree block level */
 
 #define xfs_btree_check_lptr_disk(cur, ptr, level) \
-	xfs_btree_check_lptr(cur, INT_GET(ptr, ARCH_CONVERT), level)
+	xfs_btree_check_lptr(cur, be64_to_cpu(ptr), level)
 
 /*
  * Checking routine: check that short form block header is ok.