diff options
Diffstat (limited to 'drivers/mtd/nand/docg4.c')
| -rw-r--r-- | drivers/mtd/nand/docg4.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/mtd/nand/docg4.c b/drivers/mtd/nand/docg4.c index fa25e7a0813..548db2389fa 100644 --- a/drivers/mtd/nand/docg4.c +++ b/drivers/mtd/nand/docg4.c @@ -1093,7 +1093,6 @@ static int docg4_block_markbad(struct mtd_info *mtd, loff_t ofs) struct nand_chip *nand = mtd->priv; struct docg4_priv *doc = nand->priv; struct nand_bbt_descr *bbtd = nand->badblock_pattern; - int block = (int)(ofs >> nand->bbt_erase_shift); int page = (int)(ofs >> nand->page_shift); uint32_t g4_addr = mtd_to_docg4_address(page, 0); @@ -1108,9 +1107,6 @@ static int docg4_block_markbad(struct mtd_info *mtd, loff_t ofs) if (buf == NULL) return -ENOMEM; - /* update bbt in memory */ - nand->bbt[block / 4] |= 0x01 << ((block & 0x03) * 2); - /* write bit-wise negation of pattern to oob buffer */ memset(nand->oob_poi, 0xff, mtd->oobsize); for (i = 0; i < bbtd->len; i++) @@ -1120,8 +1116,6 @@ static int docg4_block_markbad(struct mtd_info *mtd, loff_t ofs) write_page_prologue(mtd, g4_addr); docg4_write_page(mtd, nand, buf, 1); ret = pageprog(mtd); - if (!ret) - mtd->ecc_stats.badblocks++; kfree(buf); @@ -1368,7 +1362,6 @@ static int __init probe_docg4(struct platform_device *pdev) struct nand_chip *nand = mtd->priv; struct docg4_priv *doc = nand->priv; nand_release(mtd); /* deletes partitions and mtd devices */ - platform_set_drvdata(pdev, NULL); free_bch(doc->bch); kfree(mtd); } @@ -1380,7 +1373,6 @@ static int __exit cleanup_docg4(struct platform_device *pdev) { struct docg4_priv *doc = platform_get_drvdata(pdev); nand_release(doc->mtd); - platform_set_drvdata(pdev, NULL); free_bch(doc->bch); kfree(doc->mtd); iounmap(doc->virtadr); |