diff options
Diffstat (limited to 'drivers/mtd/nand/raw')
-rw-r--r-- | drivers/mtd/nand/raw/cafe_nand.c | 2 | ||||
-rw-r--r-- | drivers/mtd/nand/raw/diskonchip.c | 2 | ||||
-rw-r--r-- | drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 4 | ||||
-rw-r--r-- | drivers/mtd/nand/raw/nand_base.c | 37 | ||||
-rw-r--r-- | drivers/mtd/nand/raw/nand_bbt.c | 2 | ||||
-rw-r--r-- | drivers/mtd/nand/raw/qcom_nandc.c | 4 | ||||
-rw-r--r-- | drivers/mtd/nand/raw/sm_common.c | 2 |
7 files changed, 35 insertions, 18 deletions
diff --git a/drivers/mtd/nand/raw/cafe_nand.c b/drivers/mtd/nand/raw/cafe_nand.c index 738af0f0a48d..db62b12800d3 100644 --- a/drivers/mtd/nand/raw/cafe_nand.c +++ b/drivers/mtd/nand/raw/cafe_nand.c @@ -719,7 +719,7 @@ static int cafe_nand_probe(struct pci_dev *pdev, if (skipbbt) { cafe->nand.options |= NAND_SKIP_BBTSCAN; - cafe->nand.block_bad = cafe_nand_block_bad; + cafe->nand.legacy.block_bad = cafe_nand_block_bad; } if (numtimings && numtimings != 3) { diff --git a/drivers/mtd/nand/raw/diskonchip.c b/drivers/mtd/nand/raw/diskonchip.c index c3a79369fbed..16fdfd06ef25 100644 --- a/drivers/mtd/nand/raw/diskonchip.c +++ b/drivers/mtd/nand/raw/diskonchip.c @@ -1572,7 +1572,7 @@ static int __init doc_probe(unsigned long physadr) nand->legacy.cmd_ctrl = doc200x_hwcontrol; nand->legacy.dev_ready = doc200x_dev_ready; nand->legacy.waitfunc = doc200x_wait; - nand->block_bad = doc200x_block_bad; + nand->legacy.block_bad = doc200x_block_bad; nand->ecc.hwctl = doc200x_enable_hwecc; nand->ecc.calculate = doc200x_calculate_ecc; nand->ecc.correct = doc200x_correct_data; diff --git a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c index dc6291902acf..94c2b7525c85 100644 --- a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c +++ b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c @@ -1774,7 +1774,7 @@ static int mx23_boot_init(struct gpmi_nand_data *this) */ if (block_mark != 0xff) { dev_dbg(dev, "Transcribing mark in block %u\n", block); - ret = chip->block_markbad(chip, byte); + ret = chip->legacy.block_markbad(chip, byte); if (ret) dev_err(dev, "Failed to mark block bad with ret %d\n", @@ -1908,7 +1908,7 @@ static int gpmi_nand_init(struct gpmi_nand_data *this) chip->legacy.read_buf = gpmi_read_buf; chip->legacy.write_buf = gpmi_write_buf; chip->badblock_pattern = &gpmi_bbt_descr; - chip->block_markbad = gpmi_block_markbad; + chip->legacy.block_markbad = gpmi_block_markbad; chip->options |= NAND_NO_SUBPAGE_WRITE; /* Set up swap_block_mark, must be set before the gpmi_set_geometry() */ diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c index 30b55a4677f9..d71a3d303903 100644 --- a/drivers/mtd/nand/raw/nand_base.c +++ b/drivers/mtd/nand/raw/nand_base.c @@ -476,13 +476,34 @@ static int nand_default_block_markbad(struct nand_chip *chip, loff_t ofs) } /** + * nand_markbad_bbm - mark a block by updating the BBM + * @chip: NAND chip object + * @ofs: offset of the block to mark bad + */ +int nand_markbad_bbm(struct nand_chip *chip, loff_t ofs) +{ + if (chip->legacy.block_markbad) + return chip->legacy.block_markbad(chip, ofs); + + return nand_default_block_markbad(chip, ofs); +} + +static int nand_isbad_bbm(struct nand_chip *chip, loff_t ofs) +{ + if (chip->legacy.block_bad) + return chip->legacy.block_bad(chip, ofs); + + return nand_block_bad(chip, ofs); +} + +/** * nand_block_markbad_lowlevel - mark a block bad * @mtd: MTD device structure * @ofs: offset from device start * * This function performs the generic NAND bad block marking steps (i.e., bad * block table(s) and/or marker(s)). We only allow the hardware driver to - * specify how to write bad block markers to OOB (chip->block_markbad). + * specify how to write bad block markers to OOB (chip->legacy.block_markbad). * * We try operations in the following order: * @@ -510,7 +531,7 @@ static int nand_block_markbad_lowlevel(struct mtd_info *mtd, loff_t ofs) /* Write bad block marker to OOB */ nand_get_device(mtd, FL_WRITING); - ret = chip->block_markbad(chip, ofs); + ret = nand_markbad_bbm(chip, ofs); nand_release_device(mtd); } @@ -582,11 +603,11 @@ static int nand_block_checkbad(struct mtd_info *mtd, loff_t ofs, int allowbbt) { struct nand_chip *chip = mtd_to_nand(mtd); - if (!chip->bbt) - return chip->block_bad(chip, ofs); - /* Return info from the table */ - return nand_isbad_bbt(chip, ofs, allowbbt); + if (chip->bbt) + return nand_isbad_bbt(chip, ofs, allowbbt); + + return nand_isbad_bbm(chip, ofs); } /** @@ -4942,10 +4963,6 @@ static void nand_set_defaults(struct nand_chip *chip) /* If called twice, pointers that depend on busw may need to be reset */ if (!chip->legacy.read_byte || chip->legacy.read_byte == nand_read_byte) chip->legacy.read_byte = busw ? nand_read_byte16 : nand_read_byte; - if (!chip->block_bad) - chip->block_bad = nand_block_bad; - if (!chip->block_markbad) - chip->block_markbad = nand_default_block_markbad; if (!chip->legacy.write_buf || chip->legacy.write_buf == nand_write_buf) chip->legacy.write_buf = busw ? nand_write_buf16 : nand_write_buf; if (!chip->legacy.write_byte || chip->legacy.write_byte == nand_write_byte) diff --git a/drivers/mtd/nand/raw/nand_bbt.c b/drivers/mtd/nand/raw/nand_bbt.c index 9d73e086c5de..b838ecdde8fb 100644 --- a/drivers/mtd/nand/raw/nand_bbt.c +++ b/drivers/mtd/nand/raw/nand_bbt.c @@ -689,7 +689,7 @@ static void mark_bbt_block_bad(struct nand_chip *this, bbt_mark_entry(this, block, BBT_BLOCK_WORN); to = (loff_t)block << this->bbt_erase_shift; - res = this->block_markbad(this, to); + res = nand_markbad_bbm(this, to); if (res) pr_warn("nand_bbt: error %d while marking block %d bad\n", res, block); diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c index bd187139416f..79342e24ed81 100644 --- a/drivers/mtd/nand/raw/qcom_nandc.c +++ b/drivers/mtd/nand/raw/qcom_nandc.c @@ -2819,8 +2819,8 @@ static int qcom_nand_host_init_and_register(struct qcom_nand_controller *nandc, * and block_markbad helpers until we permanently switch to using * MTD_OPS_RAW for all drivers (with the help of badblockbits) */ - chip->block_bad = qcom_nandc_block_bad; - chip->block_markbad = qcom_nandc_block_markbad; + chip->legacy.block_bad = qcom_nandc_block_bad; + chip->legacy.block_markbad = qcom_nandc_block_markbad; chip->controller = &nandc->controller; chip->options |= NAND_NO_SUBPAGE_WRITE | NAND_USE_BOUNCE_BUFFER | diff --git a/drivers/mtd/nand/raw/sm_common.c b/drivers/mtd/nand/raw/sm_common.c index bf143e0db787..6f063ef57640 100644 --- a/drivers/mtd/nand/raw/sm_common.c +++ b/drivers/mtd/nand/raw/sm_common.c @@ -168,7 +168,7 @@ static int sm_attach_chip(struct nand_chip *chip) /* Bad block marker position */ chip->badblockpos = 0x05; chip->badblockbits = 7; - chip->block_markbad = sm_block_markbad; + chip->legacy.block_markbad = sm_block_markbad; /* ECC layout */ if (mtd->writesize == SM_SECTOR_SIZE) |