diff --git a/fs/yaffs2/yaffs_mtdif2.c b/fs/yaffs2/yaffs_mtdif2.c
index 8135bcc..234cb70 100644
--- a/fs/yaffs2/yaffs_mtdif2.c
+++ b/fs/yaffs2/yaffs_mtdif2.c
@@ -77,13 +77,13 @@
 		yaffs_pack_tags2(&pt, tags, !dev->param.no_tags_ecc);
 	}
 
-	ops.mode = MTD_OOB_AUTO;
+	ops.mode = MTD_OPS_AUTO_OOB;
 	ops.ooblen = (dev->param.inband_tags) ? 0 : packed_tags_size;
 	ops.len = dev->param.total_bytes_per_chunk;
 	ops.ooboffs = 0;
 	ops.datbuf = (u8 *) data;
 	ops.oobbuf = (dev->param.inband_tags) ? NULL : packed_tags_ptr;
-	retval = mtd->write_oob(mtd, addr, &ops);
+	retval = mtd_write_oob(mtd, addr, &ops);
 
 	if (retval == 0)
 		return YAFFS_OK;
@@ -121,16 +121,16 @@
 	}
 
 	if (dev->param.inband_tags || (data && !tags))
-		retval = mtd->read(mtd, addr, dev->param.total_bytes_per_chunk,
+		retval = mtd_read(mtd, addr, dev->param.total_bytes_per_chunk,
 				   &dummy, data);
 	else if (tags) {
-		ops.mode = MTD_OOB_AUTO;
+		ops.mode = MTD_OPS_AUTO_OOB;
 		ops.ooblen = packed_tags_size;
 		ops.len = data ? dev->data_bytes_per_chunk : packed_tags_size;
 		ops.ooboffs = 0;
 		ops.datbuf = data;
 		ops.oobbuf = local_spare;
-		retval = mtd->read_oob(mtd, addr, &ops);
+		retval = mtd_read_oob(mtd, addr, &ops);
 	}
 
 	if (dev->param.inband_tags) {
@@ -179,7 +179,7 @@
 		"nandmtd2_MarkNANDBlockBad %d", blockNo);
 
 	retval =
-	    mtd->block_markbad(mtd,
+	    mtd_block_markbad(mtd,
 			       blockNo * dev->param.chunks_per_block *
 			       dev->data_bytes_per_chunk);
 
@@ -198,7 +198,7 @@
 
 	yaffs_trace(YAFFS_TRACE_MTD, "nandmtd2_QueryNANDBlock %d", blockNo);
 	retval =
-	    mtd->block_isbad(mtd,
+	    mtd_block_isbad(mtd,
 			     blockNo * dev->param.chunks_per_block *
 			     dev->data_bytes_per_chunk);