From 28318776a80bc3261f9af91ef79e6e38bb9f5bec Mon Sep 17 00:00:00 2001 From: Joern Engel Date: Mon, 22 May 2006 23:18:05 +0200 Subject: [MTD] Introduce writesize At least two flashes exists that have the concept of a minimum write unit, similar to NAND pages, but no other NAND characteristics. Therefore, rename the minimum write unit to "writesize" for all flashes, including NAND. Signed-off-by: Joern Engel --- drivers/mtd/nand/diskonchip.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'drivers/mtd/nand/diskonchip.c') diff --git a/drivers/mtd/nand/diskonchip.c b/drivers/mtd/nand/diskonchip.c index a2391c66a63f..d160930276d6 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 if (command == NAND_CMD_SEQIN) { int readcmd; - if (column >= mtd->oobblock) { + if (column >= mtd->writesize) { /* OOB area */ - column -= mtd->oobblock; + column -= mtd->writesize; readcmd = NAND_CMD_READOOB; } else if (column < 256) { /* First 256 bytes --> READ0 */ @@ -1093,8 +1093,8 @@ static int __init find_media_headers(struct mtd_info *mtd, u_char *buf, const ch size_t retlen; for (offs = 0; offs < mtd->size; offs += mtd->erasesize) { - ret = mtd->read(mtd, offs, mtd->oobblock, &retlen, buf); - if (retlen != mtd->oobblock) + ret = mtd->read(mtd, offs, mtd->writesize, &retlen, buf); + if (retlen != mtd->writesize) continue; if (ret) { 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 /* Only one mediaheader was found. We want buf to contain a mediaheader on return, so we'll have to re-read the one we found. */ offs = doc->mh0_page << this->page_shift; - ret = mtd->read(mtd, offs, mtd->oobblock, &retlen, buf); - if (retlen != mtd->oobblock) { + ret = mtd->read(mtd, offs, mtd->writesize, &retlen, buf); + if (retlen != mtd->writesize) { /* Insanity. Give up. */ printk(KERN_ERR "Read DiskOnChip Media Header once, but can't reread it???\n"); return 0; @@ -1139,7 +1139,7 @@ static inline int __init nftl_partscan(struct mtd_info *mtd, struct mtd_partitio unsigned blocks, maxblocks; int offs, numheaders; - buf = kmalloc(mtd->oobblock, GFP_KERNEL); + buf = kmalloc(mtd->writesize, GFP_KERNEL); if (!buf) { printk(KERN_ERR "DiskOnChip mediaheader kmalloc failed!\n"); return 0; @@ -1247,7 +1247,7 @@ static inline int __init inftl_partscan(struct mtd_info *mtd, struct mtd_partiti if (inftl_bbt_write) end -= (INFTL_BBT_RESERVED_BLOCKS << this->phys_erase_shift); - buf = kmalloc(mtd->oobblock, GFP_KERNEL); + buf = kmalloc(mtd->writesize, GFP_KERNEL); if (!buf) { printk(KERN_ERR "DiskOnChip mediaheader kmalloc failed!\n"); return 0; -- cgit v1.2.2