Merge branch 'master' of /home/tglx/work/kernel/git/mtd-2.6/

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

Author: Thomas Gleixner

drivers/mtd/chips/cfi_cmdset_0001.c

@@ -545,12 +545,12 @@ static int cfi_intelext_partition_fixup(struct mtd_info *mtd,
 		if (extp->MinorVersion >= '4') {
 			struct cfi_intelext_programming_regioninfo *prinfo;
 			prinfo = (struct cfi_intelext_programming_regioninfo *)&extp->extra[offs];
-			MTD_PROGREGION_SIZE(mtd) = cfi->interleave << prinfo->ProgRegShift;
+			mtd->writesize = cfi->interleave << prinfo->ProgRegShift;
 			MTD_PROGREGION_CTRLMODE_VALID(mtd) = cfi->interleave * prinfo->ControlValid;
 			MTD_PROGREGION_CTRLMODE_INVALID(mtd) = cfi->interleave * prinfo->ControlInvalid;
-			mtd->flags |= MTD_PROGRAM_REGIONS;
+			mtd->flags &= ~MTD_BIT_WRITEABLE;
 			printk(KERN_DEBUG "%s: program region size/ctrl_valid/ctrl_inval = %d/%d/%d\n",
-			       map->name, MTD_PROGREGION_SIZE(mtd),
+			       map->name, mtd->writesize,
 			       MTD_PROGREGION_CTRLMODE_VALID(mtd),
 			       MTD_PROGREGION_CTRLMODE_INVALID(mtd));
 		}

drivers/mtd/chips/cfi_cmdset_0020.c

@@ -238,9 +238,8 @@ static struct mtd_info *cfi_staa_setup(struct map_info *map)
 	mtd->unlock = cfi_staa_unlock;
 	mtd->suspend = cfi_staa_suspend;
 	mtd->resume = cfi_staa_resume;
-	mtd->flags = MTD_CAP_NORFLASH;
-	mtd->flags |= MTD_ECC; /* FIXME: Not all STMicro flashes have this */
-	mtd->eccsize = 8; /* FIXME: Should be 0 for STMicro flashes w/out ECC */
+	mtd->flags = MTD_CAP_NORFLASH & ~MTD_BIT_WRITEABLE;
+	mtd->writesize = 8; /* FIXME: Should be 0 for STMicro flashes w/out ECC */
 	map->fldrv = &cfi_staa_chipdrv;
 	__module_get(THIS_MODULE);
 	mtd->name = map->name;

drivers/mtd/devices/doc2000.c

@@ -579,7 +579,7 @@ void DoC2k_init(struct mtd_info *mtd)
 	mtd->ecctype = MTD_ECC_RS_DiskOnChip;
 	mtd->size = 0;
 	mtd->erasesize = 0;
-	mtd->oobblock = 512;
+	mtd->writesize = 512;
 	mtd->oobsize = 16;
 	mtd->owner = THIS_MODULE;
 	mtd->erase = doc_erase;

drivers/mtd/devices/doc2001.c

@@ -361,7 +361,7 @@ void DoCMil_init(struct mtd_info *mtd)
 	/* FIXME: erase size is not always 8KiB */
 	mtd->erasesize = 0x2000;
 
-	mtd->oobblock = 512;
+	mtd->writesize = 512;
 	mtd->oobsize = 16;
 	mtd->owner = THIS_MODULE;
 	mtd->erase = doc_erase;

drivers/mtd/devices/doc2001plus.c

@@ -483,7 +483,7 @@ void DoCMilPlus_init(struct mtd_info *mtd)
 	mtd->size = 0;
 
 	mtd->erasesize = 0;
-	mtd->oobblock = 512;
+	mtd->writesize = 512;
 	mtd->oobsize = 16;
 	mtd->owner = THIS_MODULE;
 	mtd->erase = doc_erase;

drivers/mtd/mtdconcat.c

@@ -278,9 +278,9 @@ concat_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs,
 		return -EINVAL;
 
 	/* Check alignment */
-	if (mtd->oobblock > 1) {
+	if (mtd->writesize > 1) {
 		loff_t __to = to;
-		if (do_div(__to, mtd->oobblock) || (total_len % mtd->oobblock))
+		if (do_div(__to, mtd->writesize) || (total_len % mtd->writesize))
 			return -EINVAL;
 	}
 
@@ -334,7 +334,7 @@ concat_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs,
 		*retlen += retsize;
 		total_len -= wsize;
 		if (concat->mtd.type == MTD_NANDFLASH && eccbuf)
-			eccbuf += mtd->oobavail * (wsize / mtd->oobblock);
+			eccbuf += mtd->oobavail * (wsize / mtd->writesize);
 
 		if (total_len == 0)
 			break;
@@ -833,7 +833,7 @@ struct mtd_info *mtd_concat_create(struct mtd_info *subdev[],	/* subdevices to c
 	concat->mtd.flags = subdev[0]->flags;
 	concat->mtd.size = subdev[0]->size;
 	concat->mtd.erasesize = subdev[0]->erasesize;
-	concat->mtd.oobblock = subdev[0]->oobblock;
+	concat->mtd.writesize = subdev[0]->writesize;
 	concat->mtd.oobsize = subdev[0]->oobsize;
 	concat->mtd.ecctype = subdev[0]->ecctype;
 	concat->mtd.eccsize = subdev[0]->eccsize;
@@ -881,7 +881,7 @@ struct mtd_info *mtd_concat_create(struct mtd_info *subdev[],	/* subdevices to c
 				    subdev[i]->flags & MTD_WRITEABLE;
 		}
 		concat->mtd.size += subdev[i]->size;
-		if (concat->mtd.oobblock   !=  subdev[i]->oobblock ||
+		if (concat->mtd.writesize   !=  subdev[i]->writesize ||
 		    concat->mtd.oobsize    !=  subdev[i]->oobsize ||
 		    concat->mtd.ecctype    !=  subdev[i]->ecctype ||
 		    concat->mtd.eccsize    !=  subdev[i]->eccsize ||

drivers/mtd/mtdpart.c

@@ -398,7 +398,7 @@ int add_mtd_partitions(struct mtd_info *master,
 		slave->mtd.type = master->type;
 		slave->mtd.flags = master->flags & ~parts[i].mask_flags;
 		slave->mtd.size = parts[i].size;
-		slave->mtd.oobblock = master->oobblock;
+		slave->mtd.writesize = master->writesize;
 		slave->mtd.oobsize = master->oobsize;
 		slave->mtd.oobavail = master->oobavail;
 		slave->mtd.ecctype = master->ecctype;

drivers/mtd/nand/au1550nd.c

@@ -356,9 +356,9 @@ static void au1550_command(struct mtd_info *mtd, unsigned command, int column, i
 	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 */

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;