diff options
Diffstat (limited to 'drivers/mtd/nand/raw/diskonchip.c')
| -rw-r--r-- | drivers/mtd/nand/raw/diskonchip.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/mtd/nand/raw/diskonchip.c b/drivers/mtd/nand/raw/diskonchip.c index 53f57e0f007e..f430c4bf0323 100644 --- a/drivers/mtd/nand/raw/diskonchip.c +++ b/drivers/mtd/nand/raw/diskonchip.c @@ -1028,6 +1028,7 @@ static inline int __init nftl_partscan(struct mtd_info *mtd, struct mtd_partitio { struct nand_chip *this = mtd_to_nand(mtd); struct doc_priv *doc = nand_get_controller_data(this); + struct nand_memory_organization *memorg; int ret = 0; u_char *buf; struct NFTLMediaHeader *mh; @@ -1036,6 +1037,8 @@ static inline int __init nftl_partscan(struct mtd_info *mtd, struct mtd_partitio unsigned blocks, maxblocks; int offs, numheaders; + memorg = nanddev_get_memorg(&this->base); + buf = kmalloc(mtd->writesize, GFP_KERNEL); if (!buf) { return 0; @@ -1082,6 +1085,7 @@ static inline int __init nftl_partscan(struct mtd_info *mtd, struct mtd_partitio implementation of the NAND layer. */ if (mh->UnitSizeFactor != 0xff) { this->bbt_erase_shift += (0xff - mh->UnitSizeFactor); + memorg->pages_per_eraseblock <<= (0xff - mh->UnitSizeFactor); mtd->erasesize <<= (0xff - mh->UnitSizeFactor); pr_info("Setting virtual erase size to %d\n", mtd->erasesize); blocks = mtd->size >> this->bbt_erase_shift; @@ -1287,7 +1291,7 @@ static int __init inftl_scan_bbt(struct mtd_info *mtd) struct doc_priv *doc = nand_get_controller_data(this); struct mtd_partition parts[5]; - if (this->numchips > doc->chips_per_floor) { + if (nanddev_ntargets(&this->base) > doc->chips_per_floor) { pr_err("Multi-floor INFTL devices not yet supported.\n"); return -EIO; } @@ -1477,6 +1481,7 @@ static int __init doc_probe(unsigned long physadr) break; case DOC_ChipID_DocMilPlus32: pr_err("DiskOnChip Millennium Plus 32MB is not supported, ignoring.\n"); + /* fall through */ default: ret = -ENODEV; goto notfound; |