diff options
Diffstat (limited to 'drivers/mtd/nftlcore.c')
| -rw-r--r-- | drivers/mtd/nftlcore.c | 32 |
1 files changed, 15 insertions, 17 deletions
diff --git a/drivers/mtd/nftlcore.c b/drivers/mtd/nftlcore.c index cda77b562ad..46f27de018c 100644 --- a/drivers/mtd/nftlcore.c +++ b/drivers/mtd/nftlcore.c @@ -50,19 +50,12 @@ static void nftl_add_mtd(struct mtd_blktrans_ops *tr, struct mtd_info *mtd) struct NFTLrecord *nftl; unsigned long temp; - if (mtd->type != MTD_NANDFLASH || mtd->size > UINT_MAX) + if (!mtd_type_is_nand(mtd) || mtd->size > UINT_MAX) return; /* OK, this is moderately ugly. But probably safe. Alternatives? */ if (memcmp(mtd->name, "DiskOnChip", 10)) return; - if (!mtd->block_isbad) { - printk(KERN_ERR -"NFTL no longer supports the old DiskOnChip drivers loaded via docprobe.\n" -"Please use the new diskonchip driver under the NAND subsystem.\n"); - return; - } - pr_debug("NFTL: add_mtd for %s\n", mtd->name); nftl = kzalloc(sizeof(struct NFTLrecord), GFP_KERNEL); @@ -153,7 +146,7 @@ int nftl_read_oob(struct mtd_info *mtd, loff_t offs, size_t len, ops.oobbuf = buf; ops.datbuf = NULL; - res = mtd->read_oob(mtd, offs & ~mask, &ops); + res = mtd_read_oob(mtd, offs & ~mask, &ops); *retlen = ops.oobretlen; return res; } @@ -174,7 +167,7 @@ int nftl_write_oob(struct mtd_info *mtd, loff_t offs, size_t len, ops.oobbuf = buf; ops.datbuf = NULL; - res = mtd->write_oob(mtd, offs & ~mask, &ops); + res = mtd_write_oob(mtd, offs & ~mask, &ops); *retlen = ops.oobretlen; return res; } @@ -198,7 +191,7 @@ static int nftl_write(struct mtd_info *mtd, loff_t offs, size_t len, ops.datbuf = buf; ops.len = len; - res = mtd->write_oob(mtd, offs & ~mask, &ops); + res = mtd_write_oob(mtd, offs & ~mask, &ops); *retlen = ops.retlen; return res; } @@ -423,12 +416,17 @@ static u16 NFTL_foldchain (struct NFTLrecord *nftl, unsigned thisVUC, unsigned p if (BlockMap[block] == BLOCK_NIL) continue; - ret = mtd->read(mtd, (nftl->EraseSize * BlockMap[block]) + (block * 512), - 512, &retlen, movebuf); + ret = mtd_read(mtd, + (nftl->EraseSize * BlockMap[block]) + (block * 512), + 512, + &retlen, + movebuf); if (ret < 0 && !mtd_is_bitflip(ret)) { - ret = mtd->read(mtd, (nftl->EraseSize * BlockMap[block]) - + (block * 512), 512, &retlen, - movebuf); + ret = mtd_read(mtd, + (nftl->EraseSize * BlockMap[block]) + (block * 512), + 512, + &retlen, + movebuf); if (ret != -EIO) printk("Error went away on retry.\n"); } @@ -771,7 +769,7 @@ static int nftl_readblock(struct mtd_blktrans_dev *mbd, unsigned long block, } else { loff_t ptr = (lastgoodEUN * nftl->EraseSize) + blockofs; size_t retlen; - int res = mtd->read(mtd, ptr, 512, &retlen, buffer); + int res = mtd_read(mtd, ptr, 512, &retlen, buffer); if (res < 0 && !mtd_is_bitflip(res)) return -EIO; |