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-rw-r--r--drivers/mtd/nand/au1550nd.c4
-rw-r--r--drivers/mtd/nand/diskonchip.c16
-rw-r--r--drivers/mtd/nand/nand_base.c64
-rw-r--r--drivers/mtd/nand/nand_bbt.c30
-rw-r--r--drivers/mtd/nand/nandsim.c2
-rw-r--r--drivers/mtd/nand/rtc_from4.c2
6 files changed, 59 insertions, 59 deletions
diff --git a/drivers/mtd/nand/au1550nd.c b/drivers/mtd/nand/au1550nd.c
index d7f04abfe18e..29dde7dcafa1 100644
--- a/drivers/mtd/nand/au1550nd.c
+++ b/drivers/mtd/nand/au1550nd.c
@@ -356,9 +356,9 @@ static void au1550_command(struct mtd_info *mtd, unsigned command, int column, i
356 if (command == NAND_CMD_SEQIN) { 356 if (command == NAND_CMD_SEQIN) {
357 int readcmd; 357 int readcmd;
358 358
359 if (column >= mtd->oobblock) { 359 if (column >= mtd->writesize) {
360 /* OOB area */ 360 /* OOB area */
361 column -= mtd->oobblock; 361 column -= mtd->writesize;
362 readcmd = NAND_CMD_READOOB; 362 readcmd = NAND_CMD_READOOB;
363 } else if (column < 256) { 363 } else if (column < 256) {
364 /* First 256 bytes --> READ0 */ 364 /* First 256 bytes --> READ0 */
diff --git a/drivers/mtd/nand/diskonchip.c b/drivers/mtd/nand/diskonchip.c
index 128c937af32f..b771608ef84e 100644
--- a/drivers/mtd/nand/diskonchip.c
+++ b/drivers/mtd/nand/diskonchip.c
@@ -761,9 +761,9 @@ static void doc2001plus_command(struct mtd_info *mtd, unsigned command, int colu
761 if (command == NAND_CMD_SEQIN) { 761 if (command == NAND_CMD_SEQIN) {
762 int readcmd; 762 int readcmd;
763 763
764 if (column >= mtd->oobblock) { 764 if (column >= mtd->writesize) {
765 /* OOB area */ 765 /* OOB area */
766 column -= mtd->oobblock; 766 column -= mtd->writesize;
767 readcmd = NAND_CMD_READOOB; 767 readcmd = NAND_CMD_READOOB;
768 } else if (column < 256) { 768 } else if (column < 256) {
769 /* First 256 bytes --> READ0 */ 769 /* First 256 bytes --> READ0 */
@@ -1093,8 +1093,8 @@ static int __init find_media_headers(struct mtd_info *mtd, u_char *buf, const ch
1093 size_t retlen; 1093 size_t retlen;
1094 1094
1095 for (offs = 0; offs < mtd->size; offs += mtd->erasesize) { 1095 for (offs = 0; offs < mtd->size; offs += mtd->erasesize) {
1096 ret = mtd->read(mtd, offs, mtd->oobblock, &retlen, buf); 1096 ret = mtd->read(mtd, offs, mtd->writesize, &retlen, buf);
1097 if (retlen != mtd->oobblock) 1097 if (retlen != mtd->writesize)
1098 continue; 1098 continue;
1099 if (ret) { 1099 if (ret) {
1100 printk(KERN_WARNING "ECC error scanning DOC at 0x%x\n", offs); 1100 printk(KERN_WARNING "ECC error scanning DOC at 0x%x\n", offs);
@@ -1118,8 +1118,8 @@ static int __init find_media_headers(struct mtd_info *mtd, u_char *buf, const ch
1118 /* Only one mediaheader was found. We want buf to contain a 1118 /* Only one mediaheader was found. We want buf to contain a
1119 mediaheader on return, so we'll have to re-read the one we found. */ 1119 mediaheader on return, so we'll have to re-read the one we found. */
1120 offs = doc->mh0_page << this->page_shift; 1120 offs = doc->mh0_page << this->page_shift;
1121 ret = mtd->read(mtd, offs, mtd->oobblock, &retlen, buf); 1121 ret = mtd->read(mtd, offs, mtd->writesize, &retlen, buf);
1122 if (retlen != mtd->oobblock) { 1122 if (retlen != mtd->writesize) {
1123 /* Insanity. Give up. */ 1123 /* Insanity. Give up. */
1124 printk(KERN_ERR "Read DiskOnChip Media Header once, but can't reread it???\n"); 1124 printk(KERN_ERR "Read DiskOnChip Media Header once, but can't reread it???\n");
1125 return 0; 1125 return 0;
@@ -1139,7 +1139,7 @@ static inline int __init nftl_partscan(struct mtd_info *mtd, struct mtd_partitio
1139 unsigned blocks, maxblocks; 1139 unsigned blocks, maxblocks;
1140 int offs, numheaders; 1140 int offs, numheaders;
1141 1141
1142 buf = kmalloc(mtd->oobblock, GFP_KERNEL); 1142 buf = kmalloc(mtd->writesize, GFP_KERNEL);
1143 if (!buf) { 1143 if (!buf) {
1144 printk(KERN_ERR "DiskOnChip mediaheader kmalloc failed!\n"); 1144 printk(KERN_ERR "DiskOnChip mediaheader kmalloc failed!\n");
1145 return 0; 1145 return 0;
@@ -1247,7 +1247,7 @@ static inline int __init inftl_partscan(struct mtd_info *mtd, struct mtd_partiti
1247 if (inftl_bbt_write) 1247 if (inftl_bbt_write)
1248 end -= (INFTL_BBT_RESERVED_BLOCKS << this->phys_erase_shift); 1248 end -= (INFTL_BBT_RESERVED_BLOCKS << this->phys_erase_shift);
1249 1249
1250 buf = kmalloc(mtd->oobblock, GFP_KERNEL); 1250 buf = kmalloc(mtd->writesize, GFP_KERNEL);
1251 if (!buf) { 1251 if (!buf) {
1252 printk(KERN_ERR "DiskOnChip mediaheader kmalloc failed!\n"); 1252 printk(KERN_ERR "DiskOnChip mediaheader kmalloc failed!\n");
1253 return 0; 1253 return 0;
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 98792ec4c2dc..778535006c83 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -572,9 +572,9 @@ static void nand_command(struct mtd_info *mtd, unsigned command, int column,
572 if (command == NAND_CMD_SEQIN) { 572 if (command == NAND_CMD_SEQIN) {
573 int readcmd; 573 int readcmd;
574 574
575 if (column >= mtd->oobblock) { 575 if (column >= mtd->writesize) {
576 /* OOB area */ 576 /* OOB area */
577 column -= mtd->oobblock; 577 column -= mtd->writesize;
578 readcmd = NAND_CMD_READOOB; 578 readcmd = NAND_CMD_READOOB;
579 } else if (column < 256) { 579 } else if (column < 256) {
580 /* First 256 bytes --> READ0 */ 580 /* First 256 bytes --> READ0 */
@@ -670,7 +670,7 @@ static void nand_command_lp(struct mtd_info *mtd, unsigned command, int column,
670 670
671 /* Emulate NAND_CMD_READOOB */ 671 /* Emulate NAND_CMD_READOOB */
672 if (command == NAND_CMD_READOOB) { 672 if (command == NAND_CMD_READOOB) {
673 column += mtd->oobblock; 673 column += mtd->writesize;
674 command = NAND_CMD_READ0; 674 command = NAND_CMD_READ0;
675 } 675 }
676 676
@@ -895,7 +895,7 @@ static int nand_write_page(struct mtd_info *mtd, struct nand_chip *this, int pag
895 /* No ecc, write all */ 895 /* No ecc, write all */
896 case NAND_ECC_NONE: 896 case NAND_ECC_NONE:
897 printk(KERN_WARNING "Writing data without ECC to NAND-FLASH is not recommended\n"); 897 printk(KERN_WARNING "Writing data without ECC to NAND-FLASH is not recommended\n");
898 this->write_buf(mtd, this->data_poi, mtd->oobblock); 898 this->write_buf(mtd, this->data_poi, mtd->writesize);
899 break; 899 break;
900 900
901 /* Software ecc 3/256, write all */ 901 /* Software ecc 3/256, write all */
@@ -906,7 +906,7 @@ static int nand_write_page(struct mtd_info *mtd, struct nand_chip *this, int pag
906 oob_buf[oob_config[eccidx]] = ecc_code[i]; 906 oob_buf[oob_config[eccidx]] = ecc_code[i];
907 datidx += this->ecc.size; 907 datidx += this->ecc.size;
908 } 908 }
909 this->write_buf(mtd, this->data_poi, mtd->oobblock); 909 this->write_buf(mtd, this->data_poi, mtd->writesize);
910 break; 910 break;
911 default: 911 default:
912 eccbytes = this->ecc.bytes; 912 eccbytes = this->ecc.bytes;
@@ -1167,9 +1167,9 @@ int nand_do_read_ecc(struct mtd_info *mtd, loff_t from, size_t len,
1167 page = realpage & this->pagemask; 1167 page = realpage & this->pagemask;
1168 1168
1169 /* Get raw starting column */ 1169 /* Get raw starting column */
1170 col = from & (mtd->oobblock - 1); 1170 col = from & (mtd->writesize - 1);
1171 1171
1172 end = mtd->oobblock; 1172 end = mtd->writesize;
1173 ecc = this->ecc.size; 1173 ecc = this->ecc.size;
1174 eccbytes = this->ecc.bytes; 1174 eccbytes = this->ecc.bytes;
1175 1175
@@ -1327,7 +1327,7 @@ int nand_do_read_ecc(struct mtd_info *mtd, loff_t from, size_t len,
1327 buf[read++] = data_poi[j]; 1327 buf[read++] = data_poi[j];
1328 this->pagebuf = realpage; 1328 this->pagebuf = realpage;
1329 } else 1329 } else
1330 read += mtd->oobblock; 1330 read += mtd->writesize;
1331 1331
1332 /* Apply delay or wait for ready/busy pin 1332 /* Apply delay or wait for ready/busy pin
1333 * Do this before the AUTOINCR check, so no problems 1333 * Do this before the AUTOINCR check, so no problems
@@ -1485,7 +1485,7 @@ int nand_read_raw(struct mtd_info *mtd, uint8_t *buf, loff_t from, size_t len, s
1485 int chip = (int)(from >> this->chip_shift); 1485 int chip = (int)(from >> this->chip_shift);
1486 int sndcmd = 1; 1486 int sndcmd = 1;
1487 int cnt = 0; 1487 int cnt = 0;
1488 int pagesize = mtd->oobblock + mtd->oobsize; 1488 int pagesize = mtd->writesize + mtd->oobsize;
1489 int blockcheck = (1 << (this->phys_erase_shift - this->page_shift)) - 1; 1489 int blockcheck = (1 << (this->phys_erase_shift - this->page_shift)) - 1;
1490 1490
1491 /* Do not allow reads past end of device */ 1491 /* Do not allow reads past end of device */
@@ -1587,7 +1587,7 @@ static uint8_t *nand_prepare_oobbuf(struct mtd_info *mtd, uint8_t *fsbuf, struct
1587 return this->oob_buf; 1587 return this->oob_buf;
1588} 1588}
1589 1589
1590#define NOTALIGNED(x) (x & (mtd->oobblock-1)) != 0 1590#define NOTALIGNED(x) (x & (mtd->writesize-1)) != 0
1591 1591
1592/** 1592/**
1593 * nand_write - [MTD Interface] compability function for nand_write_ecc 1593 * nand_write - [MTD Interface] compability function for nand_write_ecc
@@ -1700,7 +1700,7 @@ static int nand_write_ecc(struct mtd_info *mtd, loff_t to, size_t len,
1700 /* Next oob page */ 1700 /* Next oob page */
1701 oob += mtd->oobsize; 1701 oob += mtd->oobsize;
1702 /* Update written bytes count */ 1702 /* Update written bytes count */
1703 written += mtd->oobblock; 1703 written += mtd->writesize;
1704 if (written == len) 1704 if (written == len)
1705 goto cmp; 1705 goto cmp;
1706 1706
@@ -1811,7 +1811,7 @@ static int nand_write_oob(struct mtd_info *mtd, loff_t to, size_t len, size_t *r
1811 1811
1812 if (NAND_MUST_PAD(this)) { 1812 if (NAND_MUST_PAD(this)) {
1813 /* Write out desired data */ 1813 /* Write out desired data */
1814 this->cmdfunc(mtd, NAND_CMD_SEQIN, mtd->oobblock, page & this->pagemask); 1814 this->cmdfunc(mtd, NAND_CMD_SEQIN, mtd->writesize, page & this->pagemask);
1815 /* prepad 0xff for partial programming */ 1815 /* prepad 0xff for partial programming */
1816 this->write_buf(mtd, ffchars, column); 1816 this->write_buf(mtd, ffchars, column);
1817 /* write data */ 1817 /* write data */
@@ -1820,7 +1820,7 @@ static int nand_write_oob(struct mtd_info *mtd, loff_t to, size_t len, size_t *r
1820 this->write_buf(mtd, ffchars, mtd->oobsize - (len + column)); 1820 this->write_buf(mtd, ffchars, mtd->oobsize - (len + column));
1821 } else { 1821 } else {
1822 /* Write out desired data */ 1822 /* Write out desired data */
1823 this->cmdfunc(mtd, NAND_CMD_SEQIN, mtd->oobblock + column, page & this->pagemask); 1823 this->cmdfunc(mtd, NAND_CMD_SEQIN, mtd->writesize + column, page & this->pagemask);
1824 /* write data */ 1824 /* write data */
1825 this->write_buf(mtd, buf, len); 1825 this->write_buf(mtd, buf, len);
1826 } 1826 }
@@ -1953,7 +1953,7 @@ static int nand_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs, unsign
1953 /* If the given tuple is >= pagesize then 1953 /* If the given tuple is >= pagesize then
1954 * write it out from the iov 1954 * write it out from the iov
1955 */ 1955 */
1956 if ((vecs->iov_len - len) >= mtd->oobblock) { 1956 if ((vecs->iov_len - len) >= mtd->writesize) {
1957 /* Calc number of pages we can write 1957 /* Calc number of pages we can write
1958 * out of this iov in one go */ 1958 * out of this iov in one go */
1959 numpages = (vecs->iov_len - len) >> this->page_shift; 1959 numpages = (vecs->iov_len - len) >> this->page_shift;
@@ -1973,8 +1973,8 @@ static int nand_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs, unsign
1973 &oobbuf[oob], oobsel, i != numpages); 1973 &oobbuf[oob], oobsel, i != numpages);
1974 if (ret) 1974 if (ret)
1975 goto out; 1975 goto out;
1976 this->data_poi += mtd->oobblock; 1976 this->data_poi += mtd->writesize;
1977 len += mtd->oobblock; 1977 len += mtd->writesize;
1978 oob += mtd->oobsize; 1978 oob += mtd->oobsize;
1979 page++; 1979 page++;
1980 } 1980 }
@@ -1989,7 +1989,7 @@ static int nand_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs, unsign
1989 * tuple until we have a full page to write 1989 * tuple until we have a full page to write
1990 */ 1990 */
1991 int cnt = 0; 1991 int cnt = 0;
1992 while (cnt < mtd->oobblock) { 1992 while (cnt < mtd->writesize) {
1993 if (vecs->iov_base != NULL && vecs->iov_len) 1993 if (vecs->iov_base != NULL && vecs->iov_len)
1994 this->data_buf[cnt++] = ((uint8_t *) vecs->iov_base)[len++]; 1994 this->data_buf[cnt++] = ((uint8_t *) vecs->iov_base)[len++];
1995 /* Check, if we have to switch to the next tuple */ 1995 /* Check, if we have to switch to the next tuple */
@@ -2015,7 +2015,7 @@ static int nand_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs, unsign
2015 if (ret) 2015 if (ret)
2016 goto out; 2016 goto out;
2017 2017
2018 written += mtd->oobblock * numpages; 2018 written += mtd->writesize * numpages;
2019 /* All done ? */ 2019 /* All done ? */
2020 if (!count) 2020 if (!count)
2021 break; 2021 break;
@@ -2351,7 +2351,7 @@ static int nand_allocate_kmem(struct mtd_info *mtd, struct nand_chip *this)
2351 } 2351 }
2352 2352
2353 if (!this->data_buf) { 2353 if (!this->data_buf) {
2354 len = mtd->oobblock + mtd->oobsize; 2354 len = mtd->writesize + mtd->oobsize;
2355 this->data_buf = kmalloc(len, GFP_KERNEL); 2355 this->data_buf = kmalloc(len, GFP_KERNEL);
2356 if (!this->data_buf) 2356 if (!this->data_buf)
2357 goto outerr; 2357 goto outerr;
@@ -2455,10 +2455,10 @@ static struct nand_flash_dev *nand_get_flash_type(struct mtd_info *mtd,
2455 /* The 4th id byte is the important one */ 2455 /* The 4th id byte is the important one */
2456 extid = this->read_byte(mtd); 2456 extid = this->read_byte(mtd);
2457 /* Calc pagesize */ 2457 /* Calc pagesize */
2458 mtd->oobblock = 1024 << (extid & 0x3); 2458 mtd->writesize = 1024 << (extid & 0x3);
2459 extid >>= 2; 2459 extid >>= 2;
2460 /* Calc oobsize */ 2460 /* Calc oobsize */
2461 mtd->oobsize = (8 << (extid & 0x01)) * (mtd->oobblock >> 9); 2461 mtd->oobsize = (8 << (extid & 0x01)) * (mtd->writesize >> 9);
2462 extid >>= 2; 2462 extid >>= 2;
2463 /* Calc blocksize. Blocksize is multiples of 64KiB */ 2463 /* Calc blocksize. Blocksize is multiples of 64KiB */
2464 mtd->erasesize = (64 * 1024) << (extid & 0x03); 2464 mtd->erasesize = (64 * 1024) << (extid & 0x03);
@@ -2471,8 +2471,8 @@ static struct nand_flash_dev *nand_get_flash_type(struct mtd_info *mtd,
2471 * Old devices have this data hardcoded in the device id table 2471 * Old devices have this data hardcoded in the device id table
2472 */ 2472 */
2473 mtd->erasesize = nand_flash_ids[i].erasesize; 2473 mtd->erasesize = nand_flash_ids[i].erasesize;
2474 mtd->oobblock = nand_flash_ids[i].pagesize; 2474 mtd->writesize = nand_flash_ids[i].pagesize;
2475 mtd->oobsize = mtd->oobblock / 32; 2475 mtd->oobsize = mtd->writesize / 32;
2476 busw = nand_flash_ids[i].options & NAND_BUSWIDTH_16; 2476 busw = nand_flash_ids[i].options & NAND_BUSWIDTH_16;
2477 } 2477 }
2478 2478
@@ -2497,7 +2497,7 @@ static struct nand_flash_dev *nand_get_flash_type(struct mtd_info *mtd,
2497 } 2497 }
2498 2498
2499 /* Calculate the address shift from the page size */ 2499 /* Calculate the address shift from the page size */
2500 this->page_shift = ffs(mtd->oobblock) - 1; 2500 this->page_shift = ffs(mtd->writesize) - 1;
2501 /* Convert chipsize to number of pages per chip -1. */ 2501 /* Convert chipsize to number of pages per chip -1. */
2502 this->pagemask = (this->chipsize >> this->page_shift) - 1; 2502 this->pagemask = (this->chipsize >> this->page_shift) - 1;
2503 2503
@@ -2506,7 +2506,7 @@ static struct nand_flash_dev *nand_get_flash_type(struct mtd_info *mtd,
2506 this->chip_shift = ffs(this->chipsize) - 1; 2506 this->chip_shift = ffs(this->chipsize) - 1;
2507 2507
2508 /* Set the bad block position */ 2508 /* Set the bad block position */
2509 this->badblockpos = mtd->oobblock > 512 ? 2509 this->badblockpos = mtd->writesize > 512 ?
2510 NAND_LARGE_BADBLOCK_POS : NAND_SMALL_BADBLOCK_POS; 2510 NAND_LARGE_BADBLOCK_POS : NAND_SMALL_BADBLOCK_POS;
2511 2511
2512 /* Get chip options, preserve non chip based options */ 2512 /* Get chip options, preserve non chip based options */
@@ -2531,7 +2531,7 @@ static struct nand_flash_dev *nand_get_flash_type(struct mtd_info *mtd,
2531 this->erase_cmd = single_erase_cmd; 2531 this->erase_cmd = single_erase_cmd;
2532 2532
2533 /* Do not replace user supplied command function ! */ 2533 /* Do not replace user supplied command function ! */
2534 if (mtd->oobblock > 512 && this->cmdfunc == nand_command) 2534 if (mtd->writesize > 512 && this->cmdfunc == nand_command)
2535 this->cmdfunc = nand_command_lp; 2535 this->cmdfunc = nand_command_lp;
2536 2536
2537 printk(KERN_INFO "NAND device: Manufacturer ID:" 2537 printk(KERN_INFO "NAND device: Manufacturer ID:"
@@ -2657,11 +2657,11 @@ int nand_scan(struct mtd_info *mtd, int maxchips)
2657 "Hardware ECC not possible\n"); 2657 "Hardware ECC not possible\n");
2658 BUG(); 2658 BUG();
2659 } 2659 }
2660 if (mtd->oobblock >= this->ecc.size) 2660 if (mtd->writesize >= this->ecc.size)
2661 break; 2661 break;
2662 printk(KERN_WARNING "%d byte HW ECC not possible on " 2662 printk(KERN_WARNING "%d byte HW ECC not possible on "
2663 "%d byte page size, fallback to SW ECC\n", 2663 "%d byte page size, fallback to SW ECC\n",
2664 this->ecc.size, mtd->oobblock); 2664 this->ecc.size, mtd->writesize);
2665 this->ecc.mode = NAND_ECC_SOFT; 2665 this->ecc.mode = NAND_ECC_SOFT;
2666 2666
2667 case NAND_ECC_SOFT: 2667 case NAND_ECC_SOFT:
@@ -2674,7 +2674,7 @@ int nand_scan(struct mtd_info *mtd, int maxchips)
2674 case NAND_ECC_NONE: 2674 case NAND_ECC_NONE:
2675 printk(KERN_WARNING "NAND_ECC_NONE selected by board driver. " 2675 printk(KERN_WARNING "NAND_ECC_NONE selected by board driver. "
2676 "This is not recommended !!\n"); 2676 "This is not recommended !!\n");
2677 this->ecc.size = mtd->oobblock; 2677 this->ecc.size = mtd->writesize;
2678 this->ecc.bytes = 0; 2678 this->ecc.bytes = 0;
2679 break; 2679 break;
2680 default: 2680 default:
@@ -2687,8 +2687,8 @@ int nand_scan(struct mtd_info *mtd, int maxchips)
2687 * Set the number of read / write steps for one page depending on ECC 2687 * Set the number of read / write steps for one page depending on ECC
2688 * mode 2688 * mode
2689 */ 2689 */
2690 this->ecc.steps = mtd->oobblock / this->ecc.size; 2690 this->ecc.steps = mtd->writesize / this->ecc.size;
2691 if(this->ecc.steps * this->ecc.size != mtd->oobblock) { 2691 if(this->ecc.steps * this->ecc.size != mtd->writesize) {
2692 printk(KERN_WARNING "Invalid ecc parameters\n"); 2692 printk(KERN_WARNING "Invalid ecc parameters\n");
2693 BUG(); 2693 BUG();
2694 } 2694 }
@@ -2706,7 +2706,7 @@ int nand_scan(struct mtd_info *mtd, int maxchips)
2706 2706
2707 /* Fill in remaining MTD driver data */ 2707 /* Fill in remaining MTD driver data */
2708 mtd->type = MTD_NANDFLASH; 2708 mtd->type = MTD_NANDFLASH;
2709 mtd->flags = MTD_CAP_NANDFLASH | MTD_ECC; 2709 mtd->flags = MTD_CAP_NANDFLASH;
2710 mtd->ecctype = MTD_ECC_SW; 2710 mtd->ecctype = MTD_ECC_SW;
2711 mtd->erase = nand_erase; 2711 mtd->erase = nand_erase;
2712 mtd->point = NULL; 2712 mtd->point = NULL;
diff --git a/drivers/mtd/nand/nand_bbt.c b/drivers/mtd/nand/nand_bbt.c
index 9adc6d62332a..fbccb2a25186 100644
--- a/drivers/mtd/nand/nand_bbt.c
+++ b/drivers/mtd/nand/nand_bbt.c
@@ -247,15 +247,15 @@ static int read_abs_bbts(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_des
247 247
248 /* Read the primary version, if available */ 248 /* Read the primary version, if available */
249 if (td->options & NAND_BBT_VERSION) { 249 if (td->options & NAND_BBT_VERSION) {
250 nand_read_raw(mtd, buf, td->pages[0] << this->page_shift, mtd->oobblock, mtd->oobsize); 250 nand_read_raw(mtd, buf, td->pages[0] << this->page_shift, mtd->writesize, mtd->oobsize);
251 td->version[0] = buf[mtd->oobblock + td->veroffs]; 251 td->version[0] = buf[mtd->writesize + td->veroffs];
252 printk(KERN_DEBUG "Bad block table at page %d, version 0x%02X\n", td->pages[0], td->version[0]); 252 printk(KERN_DEBUG "Bad block table at page %d, version 0x%02X\n", td->pages[0], td->version[0]);
253 } 253 }
254 254
255 /* Read the mirror version, if available */ 255 /* Read the mirror version, if available */
256 if (md && (md->options & NAND_BBT_VERSION)) { 256 if (md && (md->options & NAND_BBT_VERSION)) {
257 nand_read_raw(mtd, buf, md->pages[0] << this->page_shift, mtd->oobblock, mtd->oobsize); 257 nand_read_raw(mtd, buf, md->pages[0] << this->page_shift, mtd->writesize, mtd->oobsize);
258 md->version[0] = buf[mtd->oobblock + md->veroffs]; 258 md->version[0] = buf[mtd->writesize + md->veroffs];
259 printk(KERN_DEBUG "Bad block table at page %d, version 0x%02X\n", md->pages[0], md->version[0]); 259 printk(KERN_DEBUG "Bad block table at page %d, version 0x%02X\n", md->pages[0], md->version[0]);
260 } 260 }
261 261
@@ -298,8 +298,8 @@ static int create_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr
298 readlen = bd->len; 298 readlen = bd->len;
299 } else { 299 } else {
300 /* Full page content should be read */ 300 /* Full page content should be read */
301 scanlen = mtd->oobblock + mtd->oobsize; 301 scanlen = mtd->writesize + mtd->oobsize;
302 readlen = len * mtd->oobblock; 302 readlen = len * mtd->writesize;
303 ooblen = len * mtd->oobsize; 303 ooblen = len * mtd->oobsize;
304 } 304 }
305 305
@@ -334,7 +334,7 @@ static int create_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr
334 334
335 /* Read the full oob until read_oob is fixed to 335 /* Read the full oob until read_oob is fixed to
336 * handle single byte reads for 16 bit buswidth */ 336 * handle single byte reads for 16 bit buswidth */
337 ret = mtd->read_oob(mtd, from + j * mtd->oobblock, mtd->oobsize, &retlen, buf); 337 ret = mtd->read_oob(mtd, from + j * mtd->writesize, mtd->oobsize, &retlen, buf);
338 if (ret) 338 if (ret)
339 return ret; 339 return ret;
340 340
@@ -345,7 +345,7 @@ static int create_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr
345 break; 345 break;
346 } 346 }
347 } else { 347 } else {
348 if (check_pattern(&buf[j * scanlen], scanlen, mtd->oobblock, bd)) { 348 if (check_pattern(&buf[j * scanlen], scanlen, mtd->writesize, bd)) {
349 this->bbt[i >> 3] |= 0x03 << (i & 0x6); 349 this->bbt[i >> 3] |= 0x03 << (i & 0x6);
350 printk(KERN_WARNING "Bad eraseblock %d at 0x%08x\n", 350 printk(KERN_WARNING "Bad eraseblock %d at 0x%08x\n",
351 i >> 1, (unsigned int)from); 351 i >> 1, (unsigned int)from);
@@ -381,7 +381,7 @@ static int search_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr
381 struct nand_chip *this = mtd->priv; 381 struct nand_chip *this = mtd->priv;
382 int i, chips; 382 int i, chips;
383 int bits, startblock, block, dir; 383 int bits, startblock, block, dir;
384 int scanlen = mtd->oobblock + mtd->oobsize; 384 int scanlen = mtd->writesize + mtd->oobsize;
385 int bbtblocks; 385 int bbtblocks;
386 386
387 /* Search direction top -> down ? */ 387 /* Search direction top -> down ? */
@@ -414,11 +414,11 @@ static int search_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr
414 for (block = 0; block < td->maxblocks; block++) { 414 for (block = 0; block < td->maxblocks; block++) {
415 int actblock = startblock + dir * block; 415 int actblock = startblock + dir * block;
416 /* Read first page */ 416 /* Read first page */
417 nand_read_raw(mtd, buf, actblock << this->bbt_erase_shift, mtd->oobblock, mtd->oobsize); 417 nand_read_raw(mtd, buf, actblock << this->bbt_erase_shift, mtd->writesize, mtd->oobsize);
418 if (!check_pattern(buf, scanlen, mtd->oobblock, td)) { 418 if (!check_pattern(buf, scanlen, mtd->writesize, td)) {
419 td->pages[i] = actblock << (this->bbt_erase_shift - this->page_shift); 419 td->pages[i] = actblock << (this->bbt_erase_shift - this->page_shift);
420 if (td->options & NAND_BBT_VERSION) { 420 if (td->options & NAND_BBT_VERSION) {
421 td->version[i] = buf[mtd->oobblock + td->veroffs]; 421 td->version[i] = buf[mtd->writesize + td->veroffs];
422 } 422 }
423 break; 423 break;
424 } 424 }
@@ -586,7 +586,7 @@ static int write_bbt(struct mtd_info *mtd, uint8_t *buf,
586 /* Calc length */ 586 /* Calc length */
587 len = (size_t) (numblocks >> sft); 587 len = (size_t) (numblocks >> sft);
588 /* Make it page aligned ! */ 588 /* Make it page aligned ! */
589 len = (len + (mtd->oobblock - 1)) & ~(mtd->oobblock - 1); 589 len = (len + (mtd->writesize - 1)) & ~(mtd->writesize - 1);
590 /* Preset the buffer with 0xff */ 590 /* Preset the buffer with 0xff */
591 memset(buf, 0xff, len + (len >> this->page_shift) * mtd->oobsize); 591 memset(buf, 0xff, len + (len >> this->page_shift) * mtd->oobsize);
592 offs = 0; 592 offs = 0;
@@ -1063,13 +1063,13 @@ int nand_default_bbt(struct mtd_info *mtd)
1063 this->bbt_md = &bbt_mirror_descr; 1063 this->bbt_md = &bbt_mirror_descr;
1064 } 1064 }
1065 if (!this->badblock_pattern) { 1065 if (!this->badblock_pattern) {
1066 this->badblock_pattern = (mtd->oobblock > 512) ? &largepage_flashbased : &smallpage_flashbased; 1066 this->badblock_pattern = (mtd->writesize > 512) ? &largepage_flashbased : &smallpage_flashbased;
1067 } 1067 }
1068 } else { 1068 } else {
1069 this->bbt_td = NULL; 1069 this->bbt_td = NULL;
1070 this->bbt_md = NULL; 1070 this->bbt_md = NULL;
1071 if (!this->badblock_pattern) { 1071 if (!this->badblock_pattern) {
1072 this->badblock_pattern = (mtd->oobblock > 512) ? 1072 this->badblock_pattern = (mtd->writesize > 512) ?
1073 &largepage_memorybased : &smallpage_memorybased; 1073 &largepage_memorybased : &smallpage_memorybased;
1074 } 1074 }
1075 } 1075 }
diff --git a/drivers/mtd/nand/nandsim.c b/drivers/mtd/nand/nandsim.c
index 9008bc5493fb..22af9b29d2bf 100644
--- a/drivers/mtd/nand/nandsim.c
+++ b/drivers/mtd/nand/nandsim.c
@@ -369,7 +369,7 @@ init_nandsim(struct mtd_info *mtd)
369 /* Initialize the NAND flash parameters */ 369 /* Initialize the NAND flash parameters */
370 ns->busw = chip->options & NAND_BUSWIDTH_16 ? 16 : 8; 370 ns->busw = chip->options & NAND_BUSWIDTH_16 ? 16 : 8;
371 ns->geom.totsz = mtd->size; 371 ns->geom.totsz = mtd->size;
372 ns->geom.pgsz = mtd->oobblock; 372 ns->geom.pgsz = mtd->writesize;
373 ns->geom.oobsz = mtd->oobsize; 373 ns->geom.oobsz = mtd->oobsize;
374 ns->geom.secsz = mtd->erasesize; 374 ns->geom.secsz = mtd->erasesize;
375 ns->geom.pgszoob = ns->geom.pgsz + ns->geom.oobsz; 375 ns->geom.pgszoob = ns->geom.pgsz + ns->geom.oobsz;
diff --git a/drivers/mtd/nand/rtc_from4.c b/drivers/mtd/nand/rtc_from4.c
index a2122fe4101a..f8e631c89a60 100644
--- a/drivers/mtd/nand/rtc_from4.c
+++ b/drivers/mtd/nand/rtc_from4.c
@@ -487,7 +487,7 @@ static int rtc_from4_errstat(struct mtd_info *mtd, struct nand_chip *this, int s
487 if (!(rtn & ERR_STAT_ECC_AVAILABLE)) { 487 if (!(rtn & ERR_STAT_ECC_AVAILABLE)) {
488 er_stat |= 1 << 1; /* err_ecc_not_avail */ 488 er_stat |= 1 << 1; /* err_ecc_not_avail */
489 } else { 489 } else {
490 len = mtd->oobblock; 490 len = mtd->writesize;
491 buf = kmalloc(len, GFP_KERNEL); 491 buf = kmalloc(len, GFP_KERNEL);
492 if (!buf) { 492 if (!buf) {
493 printk(KERN_ERR "rtc_from4_errstat: Out of memory!\n"); 493 printk(KERN_ERR "rtc_from4_errstat: Out of memory!\n");