projects
/
yaffs2.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
yaffs: Add summary code to kernel Makefile
[yaffs2.git]
/
yaffs_ecc.c
diff --git
a/yaffs_ecc.c
b/yaffs_ecc.c
index bc2a14919c78c4b021fda741876dcbf2856a3608..0f3880710c71a4706195b76fb6d2a7257452812c 100644
(file)
--- a/
yaffs_ecc.c
+++ b/
yaffs_ecc.c
@@
-1,7
+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) 2002-201
0
Aleph One Ltd.
+ * Copyright (C) 2002-201
1
Aleph One Ltd.
* for Toby Churchill Ltd and Brightstar Engineering
*
* Created by Charles Manning <charles@aleph1.co.uk>
* for Toby Churchill Ltd and Brightstar Engineering
*
* Created by Charles Manning <charles@aleph1.co.uk>
@@
-128,12
+128,6
@@
void yaffs_ecc_cacl(const unsigned char *data, unsigned char *ecc)
t |= 0x01;
ecc[0] = ~t;
t |= 0x01;
ecc[0] = ~t;
-#ifdef CONFIG_YAFFS_ECC_WRONG_ORDER
- /* Swap the bytes into the wrong order */
- t = ecc[0];
- ecc[0] = ecc[1];
- ecc[1] = t;
-#endif
}
/* Correct the ECC on a 256 byte block of data */
}
/* Correct the ECC on a 256 byte block of data */
@@
-158,15
+152,6
@@
int yaffs_ecc_correct(unsigned char *data, unsigned char *read_ecc,
unsigned byte;
unsigned bit;
unsigned byte;
unsigned bit;
-#ifdef CONFIG_YAFFS_ECC_WRONG_ORDER
- /* swap the bytes to correct for the wrong order */
- unsigned char t;
-
- t = d0;
- d0 = d1;
- d1 = t;
-#endif
-
bit = byte = 0;
if (d1 & 0x80)
bit = byte = 0;
if (d1 & 0x80)