diff --git a/fs/yaffs2/yaffs_fs.c b/fs/yaffs2/yaffs_fs.c
--- a/fs/yaffs2/yaffs_fs.c
+++ b/fs/yaffs2/yaffs_fs.c
@@ -1438,13 +1438,13 @@ static struct super_block *yaffs_interna
 			return NULL;
 		}
 
-		T(YAFFS_TRACE_OS,(" erase %x\n",mtd->erase));
-		T(YAFFS_TRACE_OS,(" read %x\n",mtd->read));
-		T(YAFFS_TRACE_OS,(" write %x\n",mtd->write));
-		T(YAFFS_TRACE_OS,(" readoob %x\n",mtd->read_oob));
-		T(YAFFS_TRACE_OS,(" writeoob %x\n",mtd->write_oob));
-		T(YAFFS_TRACE_OS,(" block_isbad %x\n",mtd->block_isbad));
-		T(YAFFS_TRACE_OS,(" block_markbad %x\n",mtd->block_markbad));
+		T(YAFFS_TRACE_OS,(" erase %p\n",mtd->erase));
+		T(YAFFS_TRACE_OS,(" read %p\n",mtd->read));
+		T(YAFFS_TRACE_OS,(" write %p\n",mtd->write));
+		T(YAFFS_TRACE_OS,(" readoob %p\n",mtd->read_oob));
+		T(YAFFS_TRACE_OS,(" writeoob %p\n",mtd->write_oob));
+		T(YAFFS_TRACE_OS,(" block_isbad %p\n",mtd->block_isbad));
+		T(YAFFS_TRACE_OS,(" block_markbad %p\n",mtd->block_markbad));
 		T(YAFFS_TRACE_OS,(" oobblock %d\n",mtd->oobblock));
 		T(YAFFS_TRACE_OS,(" oobsize %d\n",mtd->oobsize));
 		T(YAFFS_TRACE_OS,(" erasesize %d\n",mtd->erasesize));
diff --git a/fs/yaffs2/yaffs_mtdif2.c b/fs/yaffs2/yaffs_mtdif2.c
--- a/fs/yaffs2/yaffs_mtdif2.c
+++ b/fs/yaffs2/yaffs_mtdif2.c
@@ -42,7 +42,7 @@ int nandmtd2_WriteChunkWithTagsToNAND(ya
 
 	yaffs_PackedTags2 pt;
 	
-	T(YAFFS_TRACE_MTD,(TSTR("nandmtd2_WriteChunkWithTagsToNAND chunk %d data %08x tags %08x" TENDSTR),chunkInNAND,data,tags));	
+	T(YAFFS_TRACE_MTD,(TSTR("nandmtd2_WriteChunkWithTagsToNAND chunk %d data %p tags %p" TENDSTR),chunkInNAND,data,tags));	
 
 	if(tags)
 	{
@@ -86,7 +86,7 @@ int nandmtd2_ReadChunkWithTagsFromNAND(y
 	
 	yaffs_PackedTags2 pt;
 
-	T(YAFFS_TRACE_MTD,(TSTR("nandmtd2_ReadChunkWithTagsToNAND chunk %d data %08x tags %08x" TENDSTR),chunkInNAND,data,tags));	
+	T(YAFFS_TRACE_MTD,(TSTR("nandmtd2_ReadChunkWithTagsToNAND chunk %d data %p tags %p" TENDSTR),chunkInNAND,data,tags));	
 
 #ifndef	CONFIG_YAFFS_USE_OLD_MTD
 	if(data && tags)