diff options
Diffstat (limited to 'drivers/mtd/nand/mpc5121_nfc.c')
| -rw-r--r-- | drivers/mtd/nand/mpc5121_nfc.c | 24 |
1 files changed, 6 insertions, 18 deletions
diff --git a/drivers/mtd/nand/mpc5121_nfc.c b/drivers/mtd/nand/mpc5121_nfc.c index 2f7c930..5ede647 100644 --- a/drivers/mtd/nand/mpc5121_nfc.c +++ b/drivers/mtd/nand/mpc5121_nfc.c @@ -131,8 +131,6 @@ struct mpc5121_nfc_prv { static void mpc5121_nfc_done(struct mtd_info *mtd); -static const char *mpc5121_nfc_pprobes[] = { "cmdlinepart", NULL }; - /* Read NFC register */ static inline u16 nfc_read(struct mtd_info *mtd, uint reg) { @@ -656,13 +654,13 @@ static int __devinit mpc5121_nfc_probe(struct platform_device *op) struct mpc5121_nfc_prv *prv; struct resource res; struct mtd_info *mtd; - struct mtd_partition *parts; struct nand_chip *chip; unsigned long regs_paddr, regs_size; const __be32 *chips_no; int resettime = 0; int retval = 0; int rev, len; + struct mtd_part_parser_data ppdata; /* * Check SoC revision. This driver supports only NFC @@ -713,7 +711,7 @@ static int __devinit mpc5121_nfc_probe(struct platform_device *op) } regs_paddr = res.start; - regs_size = res.end - res.start + 1; + regs_size = resource_size(&res); if (!devm_request_mem_region(dev, regs_paddr, regs_size, DRV_NAME)) { dev_err(dev, "Error requesting memory region!\n"); @@ -727,6 +725,7 @@ static int __devinit mpc5121_nfc_probe(struct platform_device *op) } mtd->name = "MPC5121 NAND"; + ppdata.of_node = dn; chip->dev_ready = mpc5121_nfc_dev_ready; chip->cmdfunc = mpc5121_nfc_command; chip->read_byte = mpc5121_nfc_read_byte; @@ -735,7 +734,8 @@ static int __devinit mpc5121_nfc_probe(struct platform_device *op) chip->write_buf = mpc5121_nfc_write_buf; chip->verify_buf = mpc5121_nfc_verify_buf; chip->select_chip = mpc5121_nfc_select_chip; - chip->options = NAND_NO_AUTOINCR | NAND_USE_FLASH_BBT; + chip->options = NAND_NO_AUTOINCR; + chip->bbt_options = NAND_BBT_USE_FLASH; chip->ecc.mode = NAND_ECC_SOFT; /* Support external chip-select logic on ADS5121 board */ @@ -837,19 +837,7 @@ static int __devinit mpc5121_nfc_probe(struct platform_device *op) dev_set_drvdata(dev, mtd); /* Register device in MTD */ - retval = parse_mtd_partitions(mtd, mpc5121_nfc_pprobes, &parts, 0); -#ifdef CONFIG_MTD_OF_PARTS - if (retval == 0) - retval = of_mtd_parse_partitions(dev, dn, &parts); -#endif - if (retval < 0) { - dev_err(dev, "Error parsing MTD partitions!\n"); - devm_free_irq(dev, prv->irq, mtd); - retval = -EINVAL; - goto error; - } - - retval = mtd_device_register(mtd, parts, retval); + retval = mtd_device_parse_register(mtd, NULL, &ppdata, NULL, 0); if (retval) { dev_err(dev, "Error adding MTD device!\n"); devm_free_irq(dev, prv->irq, mtd); |