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Add CONFIG_YAFFS_SMALL_RAM to reduce RAM footprint
[yaffs2.git]
/
yaffs_tagscompat.h
diff --git
a/yaffs_tagscompat.h
b/yaffs_tagscompat.h
index b3c665577252bbbc059295aa5ee10e45f16fbeb8..a3cbf8dbc2fad2c9536ec3979f67947e55fbce0f 100644
(file)
--- a/
yaffs_tagscompat.h
+++ b/
yaffs_tagscompat.h
@@
-1,8
+1,7
@@
/*
* YAFFS: Yet another Flash File System . A NAND-flash specific file system.
*
/*
* YAFFS: Yet another Flash File System . A NAND-flash specific file system.
*
- * Copyright (C) 2002-2011 Aleph One Ltd.
- * for Toby Churchill Ltd and Brightstar Engineering
+ * Copyright (C) 2002-2018 Aleph One Ltd.
*
* Created by Charles Manning <charles@aleph1.co.uk>
*
*
* Created by Charles Manning <charles@aleph1.co.uk>
*
@@
-16,7
+15,12
@@
#ifndef __YAFFS_TAGSCOMPAT_H__
#define __YAFFS_TAGSCOMPAT_H__
#ifndef __YAFFS_TAGSCOMPAT_H__
#define __YAFFS_TAGSCOMPAT_H__
+
#include "yaffs_guts.h"
#include "yaffs_guts.h"
+
+#if 0
+
+
int yaffs_tags_compat_wr(struct yaffs_dev *dev,
int nand_chunk,
const u8 *data, const struct yaffs_ext_tags *tags);
int yaffs_tags_compat_wr(struct yaffs_dev *dev,
int nand_chunk,
const u8 *data, const struct yaffs_ext_tags *tags);
@@
-29,8
+33,11
@@
int yaffs_tags_compat_query_block(struct yaffs_dev *dev,
enum yaffs_block_state *state,
u32 *seq_number);
enum yaffs_block_state *state,
u32 *seq_number);
+#endif
+
+
+void yaffs_tags_compat_install(struct yaffs_dev *dev);
void yaffs_calc_tags_ecc(struct yaffs_tags *tags);
int yaffs_check_tags_ecc(struct yaffs_tags *tags);
void yaffs_calc_tags_ecc(struct yaffs_tags *tags);
int yaffs_check_tags_ecc(struct yaffs_tags *tags);
-int yaffs_count_bits(u8 byte);
#endif
#endif