diff --git a/fs/gfs2/trans.h b/fs/gfs2/trans.h
index 9e3ce84..6550d3d 100644
--- a/fs/gfs2/trans.h
+++ b/fs/gfs2/trans.h
@@ -27,8 +27,8 @@
 
 void gfs2_trans_add_gl(struct gfs2_glock *gl);
 void gfs2_trans_add_bh(struct gfs2_glock *gl, struct buffer_head *bh, int meta);
-void gfs2_trans_add_revoke(struct gfs2_sbd *sdp, uint64_t blkno);
-void gfs2_trans_add_unrevoke(struct gfs2_sbd *sdp, uint64_t blkno);
+void gfs2_trans_add_revoke(struct gfs2_sbd *sdp, u64 blkno);
+void gfs2_trans_add_unrevoke(struct gfs2_sbd *sdp, u64 blkno);
 void gfs2_trans_add_rg(struct gfs2_rgrpd *rgd);
 
 #endif /* __TRANS_DOT_H__ */