Write object headers with stored file extents

[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 */
-void yaffs_ecc_cacl(const unsigned char *data, unsigned char *ecc)
+void yaffs_ecc_calc(const unsigned char *data, unsigned char *ecc)
 {
        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;
 
-#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 */
@@ -158,15 +152,6 @@ int yaffs_ecc_correct(unsigned char *data, unsigned char *read_ecc,
                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)