lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[MTD NAND] Indent all of drivers/mtd/nand/*.c.

Browse Source 
It was just too painful to deal with.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
This commit is contained in:
David Woodhouse
2006-05-13 18:07:53 +01:00
parent 6943f8af7d
commit e0c7d76753
17 changed files with 1217 additions and 1292 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
drivers/mtd/nand/nand_ecc.c
View File

@@ -62,7 +62,6 @@ static const u_char nand_ecc_precalc_table[] = {
0x00, 0x55, 0x56, 0x03, 0x59, 0x0c, 0x0f, 0x5a, 0x5a, 0x0f, 0x0c, 0x59, 0x03, 0x56, 0x55, 0x00
};
/**
* nand_trans_result - [GENERIC] create non-inverted ECC
* @reg2: line parity reg 2
@@ -71,8 +70,7 @@ static const u_char nand_ecc_precalc_table[] = {
*
* Creates non-inverted ECC code from line parity
*/
static void nand_trans_result(u_char reg2, u_char reg3,
u_char *ecc_code)
static void nand_trans_result(u_char reg2, u_char reg3, u_char *ecc_code)
{
u_char a, b, i, tmp1, tmp2;
@@ -82,10 +80,10 @@ static void nand_trans_result(u_char reg2, u_char reg3,
/* Calculate first ECC byte */
for (i = 0; i < 4; i++) {
if (reg3 & a) /* LP15,13,11,9 --> ecc_code[0] */
if (reg3 & a) /* LP15,13,11,9 --> ecc_code[0] */
tmp1 |= b;
b >>= 1;
if (reg2 & a) /* LP14,12,10,8 --> ecc_code[0] */
if (reg2 & a) /* LP14,12,10,8 --> ecc_code[0] */
tmp1 |= b;
b >>= 1;
a >>= 1;
@@ -94,10 +92,10 @@ static void nand_trans_result(u_char reg2, u_char reg3,
/* Calculate second ECC byte */
b = 0x80;
for (i = 0; i < 4; i++) {
if (reg3 & a) /* LP7,5,3,1 --> ecc_code[1] */
if (reg3 & a) /* LP7,5,3,1 --> ecc_code[1] */
tmp2 |= b;
b >>= 1;
if (reg2 & a) /* LP6,4,2,0 --> ecc_code[1] */
if (reg2 & a) /* LP6,4,2,0 --> ecc_code[1] */
tmp2 |= b;
b >>= 1;
a >>= 1;
@@ -124,7 +122,7 @@ int nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u_char *ecc_code
ecc_code[0] = ecc_code[1] = ecc_code[2] = 0;
/* Build up column parity */
for(j = 0; j < 256; j++) {
for (j = 0; j < 256; j++) {
/* Get CP0 - CP5 from table */
idx = nand_ecc_precalc_table[dat[j]];
@@ -168,8 +166,7 @@ int nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_cha
if ((d1 | d2 | d3) == 0) {
/* No errors */
return 0;
}
else {
} else {
a = (d1 ^ (d1 >> 1)) & 0x55;
b = (d2 ^ (d2 >> 1)) & 0x55;
c = (d3 ^ (d3 >> 1)) & 0x54;
@@ -179,14 +176,14 @@ int nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_cha
c = 0x80;
add = 0;
a = 0x80;
for (i=0; i<4; i++) {
for (i = 0; i < 4; i++) {
if (d1 & c)
add |= a;
c >>= 2;
a >>= 1;
}
c = 0x80;
for (i=0; i<4; i++) {
for (i = 0; i < 4; i++) {
if (d2 & c)
add |= a;
c >>= 2;
@@ -195,7 +192,7 @@ int nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_cha
bit = 0;
b = 0x04;
c = 0x80;
for (i=0; i<3; i++) {
for (i = 0; i < 3; i++) {
if (d3 & c)
bit |= b;
c >>= 2;
@@ -206,8 +203,7 @@ int nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_cha
a ^= (b << bit);
dat[add] = a;
return 1;
}
else {
} else {
i = 0;
while (d1) {
if (d1 & 0x01)
@@ -230,8 +226,7 @@ int nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_cha
read_ecc[1] = calc_ecc[1];
read_ecc[2] = calc_ecc[2];
return 2;
}
else {
} else {
/* Uncorrectable Error */
return -1;
}