Merge branch 'next' of ../next

1 files changed, 23 insertions, 18 deletions

diff --git a/drivers/mtd/nand/nand_bbt.c b/drivers/mtd/nand/nand_bbt.c
index d68a315f..2fe68ab 100644
--- a/drivers/mtd/nand/nand_bbt.c
+++ b/drivers/mtd/nand/nand_bbt.c
@@ -182,16 +182,19 @@ static int read_bbt(struct mtd_info *mtd, uint8_t *buf, int page, int num,
 				if (tmp == msk)
 					continue;
 				if (reserved_block_code && (tmp == reserved_block_code)) {
-					printk(KERN_DEBUG "nand_read_bbt: Reserved block at 0x%08x\n",
-					       ((offs << 2) + (act >> 1)) << this->bbt_erase_shift);
+					printk(KERN_DEBUG "nand_read_bbt: Reserved block at 0x%012llx\n",
+						(loff_t)((offs << 2) +
+						(act >> 1)) <<
+						this->bbt_erase_shift);
 					this->bbt[offs + (act >> 3)] |= 0x2 << (act & 0x06);
 					mtd->ecc_stats.bbtblocks++;
 					continue;
 				}
 				/* Leave it for now, if its matured we can move this
 				 * message to MTD_DEBUG_LEVEL0 */
-				printk(KERN_DEBUG "nand_read_bbt: Bad block at 0x%08x\n",
-				       ((offs << 2) + (act >> 1)) << this->bbt_erase_shift);
+				printk(KERN_DEBUG "nand_read_bbt: Bad block at 0x%012llx\n",
+					(loff_t)((offs << 2) + (act >> 1)) <<
+					this->bbt_erase_shift);
 				/* Factory marked bad or worn out ? */
 				if (tmp == 0)
 					this->bbt[offs + (act >> 3)] |= 0x3 << (act & 0x06);
@@ -295,8 +298,8 @@ static int read_abs_bbts(struct mtd_info *mtd, uint8_t *buf,
 
 	/* Read the primary version, if available */
 	if (td->options & NAND_BBT_VERSION) {
-		scan_read_raw(mtd, buf, td->pages[0] << this->page_shift,
-			      mtd->writesize);
+		scan_read_raw(mtd, buf, (loff_t)td->pages[0] <<
+				this->page_shift, mtd->writesize);
 		td->version[0] = buf[mtd->writesize + td->veroffs];
 		printk(KERN_DEBUG "Bad block table at page %d, version 0x%02X\n",
 		       td->pages[0], td->version[0]);
@@ -304,8 +307,8 @@ static int read_abs_bbts(struct mtd_info *mtd, uint8_t *buf,
 
 	/* Read the mirror version, if available */
 	if (md && (md->options & NAND_BBT_VERSION)) {
-		scan_read_raw(mtd, buf, md->pages[0] << this->page_shift,
-			      mtd->writesize);
+		scan_read_raw(mtd, buf, (loff_t)md->pages[0] <<
+				this->page_shift, mtd->writesize);
 		md->version[0] = buf[mtd->writesize + md->veroffs];
 		printk(KERN_DEBUG "Bad block table at page %d, version 0x%02X\n",
 		       md->pages[0], md->version[0]);
@@ -422,7 +425,7 @@ static int create_bbt(struct mtd_info *mtd, uint8_t *buf,
 		numblocks = this->chipsize >> (this->bbt_erase_shift - 1);
 		startblock = chip * numblocks;
 		numblocks += startblock;
-		from = startblock << (this->bbt_erase_shift - 1);
+		from = (loff_t)startblock << (this->bbt_erase_shift - 1);
 	}
 
 	for (i = startblock; i < numblocks;) {
@@ -440,8 +443,8 @@ static int create_bbt(struct mtd_info *mtd, uint8_t *buf,
 		if (ret) {
 			this->bbt[i >> 3] |= 0x03 << (i & 0x6);
 			MTDDEBUG (MTD_DEBUG_LEVEL0,
-			          "Bad eraseblock %d at 0x%08x\n",
-			          i >> 1, (unsigned int)from);
+				  "Bad eraseblock %d at 0x%012llx\n",
+				  i >> 1, (unsigned long long)from);
 			mtd->ecc_stats.badblocks++;
 		}
 
@@ -507,7 +510,7 @@ static int search_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr
 		for (block = 0; block < td->maxblocks; block++) {
 
 			int actblock = startblock + dir * block;
-			loff_t offs = actblock << this->bbt_erase_shift;
+			loff_t offs = (loff_t)actblock << this->bbt_erase_shift;
 
 			/* Read first page */
 			scan_read_raw(mtd, buf, offs, mtd->writesize);
@@ -731,7 +734,7 @@ static int write_bbt(struct mtd_info *mtd, uint8_t *buf,
 
 		memset(&einfo, 0, sizeof(einfo));
 		einfo.mtd = mtd;
-		einfo.addr = (unsigned long)to;
+		einfo.addr = to;
 		einfo.len = 1 << this->bbt_erase_shift;
 		res = nand_erase_nand(mtd, &einfo, 1);
 		if (res < 0)
@@ -741,8 +744,9 @@ static int write_bbt(struct mtd_info *mtd, uint8_t *buf,
 		if (res < 0)
 			goto outerr;
 
-		printk(KERN_DEBUG "Bad block table written to 0x%08x, version "
-		       "0x%02X\n", (unsigned int)to, td->version[chip]);
+		printk(KERN_DEBUG "Bad block table written to 0x%012llx, "
+		       "version 0x%02X\n", (unsigned long long)to,
+		       td->version[chip]);
 
 		/* Mark it as used */
 		td->pages[chip] = page;
@@ -922,7 +926,8 @@ static void mark_bbt_region(struct mtd_info *mtd, struct nand_bbt_descr *td)
 			newval = oldval | (0x2 << (block & 0x06));
 			this->bbt[(block >> 3)] = newval;
 			if ((oldval != newval) && td->reserved_block_code)
-				nand_update_bbt(mtd, block << (this->bbt_erase_shift - 1));
+				nand_update_bbt(mtd, (loff_t)block <<
+					(this->bbt_erase_shift - 1));
 			continue;
 		}
 		update = 0;
@@ -943,7 +948,8 @@ static void mark_bbt_region(struct mtd_info *mtd, struct nand_bbt_descr *td)
 		   new ones have been marked, then we need to update the stored
 		   bbts.  This should only happen once. */
 		if (update && td->reserved_block_code)
-			nand_update_bbt(mtd, (block - 2) << (this->bbt_erase_shift - 1));
+			nand_update_bbt(mtd, (loff_t)(block - 2) <<
+				(this->bbt_erase_shift - 1));
 	}
 }
 
@@ -1039,7 +1045,6 @@ int nand_update_bbt(struct mtd_info *mtd, loff_t offs)
 	if (!this->bbt || !td)
 		return -EINVAL;
 
-	len = mtd->size >> (this->bbt_erase_shift + 2);
 	/* Allocate a temporary buffer for one eraseblock incl. oob */
 	len = (1 << this->bbt_erase_shift);
 	len += (len >> this->page_shift) * mtd->oobsize;