diff options
Diffstat (limited to 'drivers/mtd/nand/raw/cafe_nand.c')
| -rw-r--r-- | drivers/mtd/nand/raw/cafe_nand.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/mtd/nand/raw/cafe_nand.c b/drivers/mtd/nand/raw/cafe_nand.c index 2d1c22dc88c1..92173790f20b 100644 --- a/drivers/mtd/nand/raw/cafe_nand.c +++ b/drivers/mtd/nand/raw/cafe_nand.c @@ -546,11 +546,6 @@ static int cafe_nand_write_page_lowlevel(struct nand_chip *chip, return nand_prog_page_end_op(chip); } -static int cafe_nand_block_bad(struct nand_chip *chip, loff_t ofs) -{ - return 0; -} - /* F_2[X]/(X**6+X+1) */ static unsigned short gf64_mul(u8 a, u8 b) { @@ -718,10 +713,8 @@ static int cafe_nand_probe(struct pci_dev *pdev, /* Enable the following for a flash based bad block table */ cafe->nand.bbt_options = NAND_BBT_USE_FLASH; - if (skipbbt) { - cafe->nand.options |= NAND_SKIP_BBTSCAN; - cafe->nand.legacy.block_bad = cafe_nand_block_bad; - } + if (skipbbt) + cafe->nand.options |= NAND_SKIP_BBTSCAN | NAND_NO_BBM_QUIRK; if (numtimings && numtimings != 3) { dev_warn(&cafe->pdev->dev, "%d timing register values ignored; precisely three are required\n", numtimings); @@ -814,11 +807,14 @@ static void cafe_nand_remove(struct pci_dev *pdev) struct mtd_info *mtd = pci_get_drvdata(pdev); struct nand_chip *chip = mtd_to_nand(mtd); struct cafe_priv *cafe = nand_get_controller_data(chip); + int ret; /* Disable NAND IRQ in global IRQ mask register */ cafe_writel(cafe, ~1 & cafe_readl(cafe, GLOBAL_IRQ_MASK), GLOBAL_IRQ_MASK); free_irq(pdev->irq, mtd); - nand_release(chip); + ret = mtd_device_unregister(mtd); + WARN_ON(ret); + nand_cleanup(chip); free_rs(cafe->rs); pci_iounmap(pdev, cafe->mmio); dma_free_coherent(&cafe->pdev->dev, 2112, cafe->dmabuf, cafe->dmaaddr); |