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Initialise device properly when doing a format.
[yaffs2.git]
/
yaffs_ecc.c
diff --git
a/yaffs_ecc.c
b/yaffs_ecc.c
index 0f41ec761b18ac5128035d435faca0ade68959ef..9294107c150d261bbb6c90c8c78b6590ba4b97a4 100644
(file)
--- a/
yaffs_ecc.c
+++ b/
yaffs_ecc.c
@@
-69,7
+69,7
@@
static const unsigned char column_parity_table[] = {
/* Calculate the ECC for a 256-byte block of data */
/* Calculate the ECC for a 256-byte block of data */
-void yaffs_ecc_ca
cl
(const unsigned char *data, unsigned char *ecc)
+void yaffs_ecc_ca
lc
(const unsigned char *data, unsigned char *ecc)
{
unsigned int i;
unsigned char col_parity = 0;
{
unsigned int i;
unsigned char col_parity = 0;
@@
-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)