diff options
24 files changed, 54 insertions, 88 deletions
diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c index 583cdd9bb971..6ecc1c1ab437 100644 --- a/drivers/mtd/nand/atmel_nand.c +++ b/drivers/mtd/nand/atmel_nand.c @@ -2093,7 +2093,6 @@ static int atmel_nand_probe(struct platform_device *pdev) struct mtd_info *mtd; struct nand_chip *nand_chip; struct resource *mem; - struct mtd_part_parser_data ppdata = {}; int res, irq; /* Allocate memory for the device structure (and zero it) */ @@ -2117,6 +2116,7 @@ static int atmel_nand_probe(struct platform_device *pdev) nand_chip = &host->nand_chip; host->dev = &pdev->dev; if (IS_ENABLED(CONFIG_OF) && pdev->dev.of_node) { + nand_set_flash_node(nand_chip, pdev->dev.of_node); /* Only when CONFIG_OF is enabled of_node can be parsed */ res = atmel_of_init_port(host, pdev->dev.of_node); if (res) @@ -2259,9 +2259,8 @@ static int atmel_nand_probe(struct platform_device *pdev) } mtd->name = "atmel_nand"; - ppdata.of_node = pdev->dev.of_node; - res = mtd_device_parse_register(mtd, NULL, &ppdata, - host->board.parts, host->board.num_parts); + res = mtd_device_register(mtd, host->board.parts, + host->board.num_parts); if (!res) return res; diff --git a/drivers/mtd/nand/brcmnand/brcmnand.c b/drivers/mtd/nand/brcmnand/brcmnand.c index 7bd4102fde42..a37659de025c 100644 --- a/drivers/mtd/nand/brcmnand/brcmnand.c +++ b/drivers/mtd/nand/brcmnand/brcmnand.c @@ -1914,7 +1914,6 @@ static int brcmnand_init_cs(struct brcmnand_host *host) struct nand_chip *chip; int ret; u16 cfg_offs; - struct mtd_part_parser_data ppdata = { .of_node = dn }; ret = of_property_read_u32(dn, "reg", &host->cs); if (ret) { @@ -1993,7 +1992,7 @@ static int brcmnand_init_cs(struct brcmnand_host *host) if (nand_scan_tail(mtd)) return -ENXIO; - return mtd_device_parse_register(mtd, NULL, &ppdata, NULL, 0); + return mtd_device_register(mtd, NULL, 0); } static void brcmnand_save_restore_cs_config(struct brcmnand_host *host, diff --git a/drivers/mtd/nand/davinci_nand.c b/drivers/mtd/nand/davinci_nand.c index c72313d66cf6..8e351af31e53 100644 --- a/drivers/mtd/nand/davinci_nand.c +++ b/drivers/mtd/nand/davinci_nand.c @@ -684,6 +684,7 @@ static int nand_davinci_probe(struct platform_device *pdev) info->mtd.priv = &info->chip; info->mtd.dev.parent = &pdev->dev; + nand_set_flash_node(&info->chip, pdev->dev.of_node); info->chip.IO_ADDR_R = vaddr; info->chip.IO_ADDR_W = vaddr; @@ -839,13 +840,8 @@ syndrome_done: if (pdata->parts) ret = mtd_device_parse_register(&info->mtd, NULL, NULL, pdata->parts, pdata->nr_parts); - else { - struct mtd_part_parser_data ppdata; - - ppdata.of_node = pdev->dev.of_node; - ret = mtd_device_parse_register(&info->mtd, NULL, &ppdata, - NULL, 0); - } + else + ret = mtd_device_register(&info->mtd, NULL, 0); if (ret < 0) goto err; diff --git a/drivers/mtd/nand/fsl_elbc_nand.c b/drivers/mtd/nand/fsl_elbc_nand.c index dcb1f7f4873f..bd6d49376382 100644 --- a/drivers/mtd/nand/fsl_elbc_nand.c +++ b/drivers/mtd/nand/fsl_elbc_nand.c @@ -748,6 +748,7 @@ static int fsl_elbc_chip_init(struct fsl_elbc_mtd *priv) /* Fill in fsl_elbc_mtd structure */ priv->mtd.priv = chip; priv->mtd.dev.parent = priv->dev; + nand_set_flash_node(chip, priv->dev->of_node); /* set timeout to maximum */ priv->fmr = 15 << FMR_CWTO_SHIFT; @@ -823,9 +824,7 @@ static int fsl_elbc_nand_probe(struct platform_device *pdev) int bank; struct device *dev; struct device_node *node = pdev->dev.of_node; - struct mtd_part_parser_data ppdata; - ppdata.of_node = pdev->dev.of_node; if (!fsl_lbc_ctrl_dev || !fsl_lbc_ctrl_dev->regs) return -ENODEV; lbc = fsl_lbc_ctrl_dev->regs; @@ -911,7 +910,7 @@ static int fsl_elbc_nand_probe(struct platform_device *pdev) /* First look for RedBoot table or partitions on the command * line, these take precedence over device tree information */ - mtd_device_parse_register(&priv->mtd, part_probe_types, &ppdata, + mtd_device_parse_register(&priv->mtd, part_probe_types, NULL, NULL, 0); printk(KERN_INFO "eLBC NAND device at 0x%llx, bank %d\n", diff --git a/drivers/mtd/nand/fsl_ifc_nand.c b/drivers/mtd/nand/fsl_ifc_nand.c index 7f4ac8c19001..f2608315774a 100644 --- a/drivers/mtd/nand/fsl_ifc_nand.c +++ b/drivers/mtd/nand/fsl_ifc_nand.c @@ -883,6 +883,7 @@ static int fsl_ifc_chip_init(struct fsl_ifc_mtd *priv) /* Fill in fsl_ifc_mtd structure */ priv->mtd.priv = chip; priv->mtd.dev.parent = priv->dev; + nand_set_flash_node(chip, priv->dev->of_node); /* fill in nand_chip structure */ /* set up function call table */ @@ -1030,9 +1031,7 @@ static int fsl_ifc_nand_probe(struct platform_device *dev) int ret; int bank; struct device_node *node = dev->dev.of_node; - struct mtd_part_parser_data ppdata; - ppdata.of_node = dev->dev.of_node; if (!fsl_ifc_ctrl_dev || !fsl_ifc_ctrl_dev->regs) return -ENODEV; ifc = fsl_ifc_ctrl_dev->regs; @@ -1128,7 +1127,7 @@ static int fsl_ifc_nand_probe(struct platform_device *dev) /* First look for RedBoot table or partitions on the command * line, these take precedence over device tree information */ - mtd_device_parse_register(&priv->mtd, part_probe_types, &ppdata, + mtd_device_parse_register(&priv->mtd, part_probe_types, NULL, NULL, 0); dev_info(priv->dev, "IFC NAND device at 0x%llx, bank %d\n", diff --git a/drivers/mtd/nand/fsl_upm.c b/drivers/mtd/nand/fsl_upm.c index d326369980c4..b3f4a01621c1 100644 --- a/drivers/mtd/nand/fsl_upm.c +++ b/drivers/mtd/nand/fsl_upm.c @@ -159,7 +159,6 @@ static int fun_chip_init(struct fsl_upm_nand *fun, { int ret; struct device_node *flash_np; - struct mtd_part_parser_data ppdata; fun->chip.IO_ADDR_R = fun->io_base; fun->chip.IO_ADDR_W = fun->io_base; @@ -182,6 +181,7 @@ static int fun_chip_init(struct fsl_upm_nand *fun, if (!flash_np) return -ENODEV; + nand_set_flash_node(&fun->chip, flash_np); fun->mtd.name = kasprintf(GFP_KERNEL, "0x%llx.%s", (u64)io_res->start, flash_np->name); if (!fun->mtd.name) { @@ -193,8 +193,7 @@ static int fun_chip_init(struct fsl_upm_nand *fun, if (ret) goto err; - ppdata.of_node = flash_np; - ret = mtd_device_parse_register(&fun->mtd, NULL, &ppdata, NULL, 0); + ret = mtd_device_register(&fun->mtd, NULL, 0); err: of_node_put(flash_np); if (ret) diff --git a/drivers/mtd/nand/fsmc_nand.c b/drivers/mtd/nand/fsmc_nand.c index 6f9e422e947e..59fc6d0c3910 100644 --- a/drivers/mtd/nand/fsmc_nand.c +++ b/drivers/mtd/nand/fsmc_nand.c @@ -926,7 +926,6 @@ static int __init fsmc_nand_probe(struct platform_device *pdev) { struct fsmc_nand_platform_data *pdata = dev_get_platdata(&pdev->dev); struct device_node __maybe_unused *np = pdev->dev.of_node; - struct mtd_part_parser_data ppdata = {}; struct fsmc_nand_data *host; struct mtd_info *mtd; struct nand_chip *nand; @@ -1016,6 +1015,7 @@ static int __init fsmc_nand_probe(struct platform_device *pdev) nand = &host->nand; mtd->priv = nand; nand->priv = host; + nand_set_flash_node(nand, np); host->mtd.dev.parent = &pdev->dev; nand->IO_ADDR_R = host->data_va; @@ -1175,9 +1175,8 @@ static int __init fsmc_nand_probe(struct platform_device *pdev) * Check for partition info passed */ host->mtd.name = "nand"; - ppdata.of_node = np; - ret = mtd_device_parse_register(&host->mtd, NULL, &ppdata, - host->partitions, host->nr_partitions); + ret = mtd_device_register(&host->mtd, host->partitions, + host->nr_partitions); if (ret) goto err_probe; diff --git a/drivers/mtd/nand/gpio.c b/drivers/mtd/nand/gpio.c index 9ab97f934c37..d57a07a597be 100644 --- a/drivers/mtd/nand/gpio.c +++ b/drivers/mtd/nand/gpio.c @@ -209,7 +209,6 @@ static int gpio_nand_probe(struct platform_device *pdev) struct gpiomtd *gpiomtd; struct nand_chip *chip; struct resource *res; - struct mtd_part_parser_data ppdata = {}; int ret = 0; if (!pdev->dev.of_node && !dev_get_platdata(&pdev->dev)) @@ -268,6 +267,7 @@ static int gpio_nand_probe(struct platform_device *pdev) chip->dev_ready = gpio_nand_devready; } + nand_set_flash_node(chip, pdev->dev.of_node); chip->IO_ADDR_W = chip->IO_ADDR_R; chip->ecc.mode = NAND_ECC_SOFT; chip->options = gpiomtd->plat.options; @@ -291,10 +291,8 @@ static int gpio_nand_probe(struct platform_device *pdev) gpiomtd->plat.adjust_parts(&gpiomtd->plat, gpiomtd->mtd_info.size); - ppdata.of_node = pdev->dev.of_node; - ret = mtd_device_parse_register(&gpiomtd->mtd_info, NULL, &ppdata, - gpiomtd->plat.parts, - gpiomtd->plat.num_parts); + ret = mtd_device_register(&gpiomtd->mtd_info, gpiomtd->plat.parts, + gpiomtd->plat.num_parts); if (!ret) return 0; diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c index 2064adac1d17..5a9b6966e97c 100644 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c @@ -1888,7 +1888,6 @@ static int gpmi_nand_init(struct gpmi_nand_data *this) { struct mtd_info *mtd = &this->mtd; struct nand_chip *chip = &this->nand; - struct mtd_part_parser_data ppdata = {}; int ret; /* init current chip */ @@ -1901,6 +1900,7 @@ static int gpmi_nand_init(struct gpmi_nand_data *this) /* init the nand_chip{}, we don't support a 16-bit NAND Flash bus. */ chip->priv = this; + nand_set_flash_node(chip, this->pdev->dev.of_node); chip->select_chip = gpmi_select_chip; chip->cmd_ctrl = gpmi_cmd_ctrl; chip->dev_ready = gpmi_dev_ready; @@ -1954,8 +1954,7 @@ static int gpmi_nand_init(struct gpmi_nand_data *this) if (ret) goto err_out; - ppdata.of_node = this->pdev->dev.of_node; - ret = mtd_device_parse_register(mtd, NULL, &ppdata, NULL, 0); + ret = mtd_device_register(mtd, NULL, 0); if (ret) goto err_out; return 0; diff --git a/drivers/mtd/nand/hisi504_nand.c b/drivers/mtd/nand/hisi504_nand.c index 0cb2e886937d..0aad4acab9d6 100644 --- a/drivers/mtd/nand/hisi504_nand.c +++ b/drivers/mtd/nand/hisi504_nand.c @@ -704,7 +704,6 @@ static int hisi_nfc_probe(struct platform_device *pdev) struct mtd_info *mtd; struct resource *res; struct device_node *np = dev->of_node; - struct mtd_part_parser_data ppdata; host = devm_kzalloc(dev, sizeof(*host), GFP_KERNEL); if (!host) @@ -742,6 +741,7 @@ static int hisi_nfc_probe(struct platform_device *pdev) mtd->dev.parent = &pdev->dev; chip->priv = host; + nand_set_flash_node(chip, np); chip->cmdfunc = hisi_nfc_cmdfunc; chip->select_chip = hisi_nfc_select_chip; chip->read_byte = hisi_nfc_read_byte; @@ -805,8 +805,7 @@ static int hisi_nfc_probe(struct platform_device *pdev) goto err_res; } - ppdata.of_node = np; - ret = mtd_device_parse_register(mtd, NULL, &ppdata, NULL, 0); + ret = mtd_device_register(mtd, NULL, 0); if (ret) { dev_err(dev, "Err MTD partition=%d\n", ret); goto err_mtd; diff --git a/drivers/mtd/nand/lpc32xx_mlc.c b/drivers/mtd/nand/lpc32xx_mlc.c index 347510978484..57c4b712cf1a 100644 --- a/drivers/mtd/nand/lpc32xx_mlc.c +++ b/drivers/mtd/nand/lpc32xx_mlc.c @@ -647,7 +647,6 @@ static int lpc32xx_nand_probe(struct platform_device *pdev) struct nand_chip *nand_chip; struct resource *rc; int res; - struct mtd_part_parser_data ppdata = {}; /* Allocate memory for the device structure (and zero it) */ host = devm_kzalloc(&pdev->dev, sizeof(*host), GFP_KERNEL); @@ -682,6 +681,7 @@ static int lpc32xx_nand_probe(struct platform_device *pdev) host->pdata = dev_get_platdata(&pdev->dev); nand_chip->priv = host; /* link the private data structures */ + nand_set_flash_node(nand_chip, pdev->dev.of_node); mtd->priv = nand_chip; mtd->dev.parent = &pdev->dev; @@ -786,9 +786,8 @@ static int lpc32xx_nand_probe(struct platform_device *pdev) mtd->name = DRV_NAME; - ppdata.of_node = pdev->dev.of_node; - res = mtd_device_parse_register(mtd, NULL, &ppdata, host->ncfg->parts, - host->ncfg->num_parts); + res = mtd_device_register(mtd, host->ncfg->parts, + host->ncfg->num_parts); if (!res) return res; diff --git a/drivers/mtd/nand/lpc32xx_slc.c b/drivers/mtd/nand/lpc32xx_slc.c index 4f3d4eb17da0..277626e46379 100644 --- a/drivers/mtd/nand/lpc32xx_slc.c +++ b/drivers/mtd/nand/lpc32xx_slc.c @@ -763,7 +763,6 @@ static int lpc32xx_nand_probe(struct platform_device *pdev) struct mtd_info *mtd; struct nand_chip *chip; struct resource *rc; - struct mtd_part_parser_data ppdata = {}; int res; rc = platform_get_resource(pdev, IORESOURCE_MEM, 0); @@ -803,6 +802,7 @@ static int lpc32xx_nand_probe(struct platform_device *pdev) mtd = &host->mtd; chip = &host->nand_chip; chip->priv = host; + nand_set_flash_node(chip, pdev->dev.of_node); mtd->priv = chip; mtd->owner = THIS_MODULE; mtd->dev.parent = &pdev->dev; @@ -908,9 +908,8 @@ static int lpc32xx_nand_probe(struct platform_device *pdev) } mtd->name = "nxp_lpc3220_slc"; - ppdata.of_node = pdev->dev.of_node; - res = mtd_device_parse_register(mtd, NULL, &ppdata, host->ncfg->parts, - host->ncfg->num_parts); + res = mtd_device_register(mtd, host->ncfg->parts, + host->ncfg->num_parts); if (!res) return res; diff --git a/drivers/mtd/nand/mpc5121_nfc.c b/drivers/mtd/nand/mpc5121_nfc.c index d6bbde4a5331..0fdfc42f75f8 100644 --- a/drivers/mtd/nand/mpc5121_nfc.c +++ b/drivers/mtd/nand/mpc5121_nfc.c @@ -639,7 +639,6 @@ static int mpc5121_nfc_probe(struct platform_device *op) int resettime = 0; int retval = 0; int rev, len; - struct mtd_part_parser_data ppdata; /* * Check SoC revision. This driver supports only NFC @@ -661,6 +660,7 @@ static int mpc5121_nfc_probe(struct platform_device *op) mtd->priv = chip; mtd->dev.parent = dev; chip->priv = prv; + nand_set_flash_node(chip, dn); prv->dev = dev; /* Read NFC configuration from Reset Config Word */ @@ -703,7 +703,6 @@ static int 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; @@ -815,7 +814,7 @@ static int mpc5121_nfc_probe(struct platform_device *op) dev_set_drvdata(dev, mtd); /* Register device in MTD */ - retval = mtd_device_parse_register(mtd, NULL, &ppdata, NULL, 0); + retval = mtd_device_register(mtd, NULL, 0); if (retval) { dev_err(dev, "Error adding MTD device!\n"); goto error; diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c index 136e73a3e07e..7922d318ebb8 100644 --- a/drivers/mtd/nand/mxc_nand.c +++ b/drivers/mtd/nand/mxc_nand.c @@ -1524,6 +1524,7 @@ static int mxcnd_probe(struct platform_device *pdev) this->chip_delay = 5; this->priv = host; + nand_set_flash_node(this, pdev->dev.of_node), this->dev_ready = mxc_nand_dev_ready; this->cmdfunc = mxc_nand_command; this->read_byte = mxc_nand_read_byte; @@ -1683,9 +1684,7 @@ static int mxcnd_probe(struct platform_device *pdev) /* Register the partitions */ mtd_device_parse_register(mtd, part_probes, - &(struct mtd_part_parser_data){ - .of_node = pdev->dev.of_node, - }, + NULL, host->pdata.parts, host->pdata.nr_parts); diff --git a/drivers/mtd/nand/ndfc.c b/drivers/mtd/nand/ndfc.c index 4f0d62f9d22c..69658584061b 100644 --- a/drivers/mtd/nand/ndfc.c +++ b/drivers/mtd/nand/ndfc.c @@ -147,7 +147,6 @@ static int ndfc_chip_init(struct ndfc_controller *ndfc, { struct device_node *flash_np; struct nand_chip *chip = &ndfc->chip; - struct mtd_part_parser_data ppdata; int ret; chip->IO_ADDR_R = ndfc->ndfcbase + NDFC_DATA; @@ -174,8 +173,8 @@ static int ndfc_chip_init(struct ndfc_controller *ndfc, flash_np = of_get_next_child(node, NULL); if (!flash_np) return -ENODEV; + nand_set_flash_node(chip, flash_np); - ppdata.of_node = flash_np; ndfc->mtd.name = kasprintf(GFP_KERNEL, "%s.%s", dev_name(&ndfc->ofdev->dev), flash_np->name); if (!ndfc->mtd.name) { @@ -187,7 +186,7 @@ static int ndfc_chip_init(struct ndfc_controller *ndfc, if (ret) goto err; - ret = mtd_device_parse_register(&ndfc->mtd, NULL, &ppdata, NULL, 0); + ret = mtd_device_register(&ndfc->mtd, NULL, 0); err: of_node_put(flash_np); diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c index 93f664cd1c90..e307576f300b 100644 --- a/drivers/mtd/nand/omap2.c +++ b/drivers/mtd/nand/omap2.c @@ -1663,7 +1663,6 @@ static int omap_nand_probe(struct platform_device *pdev) unsigned sig; unsigned oob_index; struct resource *res; - struct mtd_part_parser_data ppdata = {}; pdata = dev_get_platdata(&pdev->dev); if (pdata == NULL) { @@ -1688,6 +1687,7 @@ static int omap_nand_probe(struct platform_device *pdev) mtd->dev.parent = &pdev->dev; nand_chip = &info->nand; nand_chip->ecc.priv = NULL; + nand_set_flash_node(nand_chip, pdata->of_node); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); nand_chip->IO_ADDR_R = devm_ioremap_resource(&pdev->dev, res); @@ -2037,9 +2037,7 @@ scan_tail: goto return_error; } - ppdata.of_node = pdata->of_node; - mtd_device_parse_register(mtd, NULL, &ppdata, pdata->parts, - pdata->nr_parts); + mtd_device_register(mtd, pdata->parts, pdata->nr_parts); platform_set_drvdata(pdev, mtd); diff --git a/drivers/mtd/nand/orion_nand.c b/drivers/mtd/nand/orion_nand.c index ee83749fb1d3..5c214161244a 100644 --- a/drivers/mtd/nand/orion_nand.c +++ b/drivers/mtd/nand/orion_nand.c @@ -76,7 +76,6 @@ static void orion_nand_read_buf(struct mtd_info *mtd, uint8_t *buf, int len) static int __init orion_nand_probe(struct platform_device *pdev) { struct mtd_info *mtd; - struct mtd_part_parser_data ppdata = {}; struct nand_chip *nc; struct orion_nand_data *board; struct resource *res; @@ -127,6 +126,7 @@ static int __init orion_nand_probe(struct platform_device *pdev) mtd->dev.parent = &pdev->dev; nc->priv = board; + nand_set_flash_node(nc, pdev->dev.of_node); nc->IO_ADDR_R = nc->IO_ADDR_W = io_base; nc->cmd_ctrl = orion_nand_cmd_ctrl; nc->read_buf = orion_nand_read_buf; @@ -161,9 +161,7 @@ static int __init orion_nand_probe(struct platform_device *pdev) } mtd->name = "orion_nand"; - ppdata.of_node = pdev->dev.of_node; - ret = mtd_device_parse_register(mtd, NULL, &ppdata, - board->parts, board->nr_parts); + ret = mtd_device_register(mtd, board->parts, board->nr_parts); if (ret) { nand_release(mtd); goto no_dev; diff --git a/drivers/mtd/nand/plat_nand.c b/drivers/mtd/nand/plat_nand.c index 65b9dbbe6d6a..06ac6c64dcd5 100644 --- a/drivers/mtd/nand/plat_nand.c +++ b/drivers/mtd/nand/plat_nand.c @@ -30,7 +30,6 @@ struct plat_nand_data { static int plat_nand_probe(struct platform_device *pdev) { struct platform_nand_data *pdata = dev_get_platdata(&pdev->dev); - struct mtd_part_parser_data ppdata; struct plat_nand_data *data; struct resource *res; const char **part_types; @@ -58,6 +57,7 @@ static int plat_nand_probe(struct platform_device *pdev) return PTR_ERR(data->io_base); data->chip.priv = &data; + nand_set_flash_node(&data->chip, pdev->dev.of_node); data->mtd.priv = &data->chip; data->mtd.dev.parent = &pdev->dev; @@ -94,8 +94,7 @@ static int plat_nand_probe(struct platform_device *pdev) part_types = pdata->chip.part_probe_types; - ppdata.of_node = pdev->dev.of_node; - err = mtd_device_parse_register(&data->mtd, part_types, &ppdata, + err = mtd_device_parse_register(&data->mtd, part_types, NULL, pdata->chip.partitions, pdata->chip.nr_partitions); diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c index e453ae9a17fa..37df51df422e 100644 --- a/drivers/mtd/nand/pxa3xx_nand.c +++ b/drivers/mtd/nand/pxa3xx_nand.c @@ -1697,6 +1697,7 @@ KEEP_CONFIG: static int alloc_nand_resource(struct platform_device *pdev) { + struct device_node *np = pdev->dev.of_node; struct pxa3xx_nand_platform_data *pdata; struct pxa3xx_nand_info *info; struct pxa3xx_nand_host *host; @@ -1725,6 +1726,8 @@ static int alloc_nand_resource(struct platform_device *pdev) host->info_data = info; mtd->priv = host; mtd->dev.parent = &pdev->dev; + /* FIXME: all chips use the same device tree partitions */ + nand_set_flash_node(chip, np); chip->ecc.read_page = pxa3xx_nand_read_page_hwecc; chip->ecc.write_page = pxa3xx_nand_write_page_hwecc; @@ -1886,7 +1889,6 @@ static int pxa3xx_nand_probe_dt(struct platform_device *pdev) static int pxa3xx_nand_probe(struct platform_device *pdev) { struct pxa3xx_nand_platform_data *pdata; - struct mtd_part_parser_data ppdata = {}; struct pxa3xx_nand_info *info; int ret, cs, probe_success, dma_available; @@ -1933,10 +1935,8 @@ static int pxa3xx_nand_probe(struct platform_device *pdev) continue; } - ppdata.of_node = pdev->dev.of_node; - ret = mtd_device_parse_register(mtd, NULL, - &ppdata, pdata->parts[cs], - pdata->nr_parts[cs]); + ret = mtd_device_register(mtd, pdata->parts[cs], + pdata->nr_parts[cs]); if (!ret) probe_success = 1; } diff --git a/drivers/mtd/nand/sh_flctl.c b/drivers/mtd/nand/sh_flctl.c index bcba1a924c75..57dc52578e07 100644 --- a/drivers/mtd/nand/sh_flctl.c +++ b/drivers/mtd/nand/sh_flctl.c @@ -1086,7 +1086,6 @@ static int flctl_probe(struct platform_device *pdev) struct sh_flctl_platform_data *pdata; int ret; int irq; - struct mtd_part_parser_data ppdata = {}; flctl = devm_kzalloc(&pdev->dev, sizeof(struct sh_flctl), GFP_KERNEL); if (!flctl) @@ -1123,6 +1122,7 @@ static int flctl_probe(struct platform_device *pdev) platform_set_drvdata(pdev, flctl); flctl_mtd = &flctl->mtd; nand = &flctl->chip; + nand_set_flash_node(nand, pdev->dev.of_node); flctl_mtd->priv = nand; flctl_mtd->dev.parent = &pdev->dev; flctl->pdev = pdev; @@ -1163,9 +1163,7 @@ static int flctl_probe(struct platform_device *pdev) if (ret) goto err_chip; - ppdata.of_node = pdev->dev.of_node; - ret = mtd_device_parse_register(flctl_mtd, NULL, &ppdata, pdata->parts, - pdata->nr_parts); + ret = mtd_device_register(flctl_mtd, pdata->parts, pdata->nr_parts); return 0; diff --git a/drivers/mtd/nand/socrates_nand.c b/drivers/mtd/nand/socrates_nand.c index b94f53427f0f..bde40433b4d9 100644 --- a/drivers/mtd/nand/socrates_nand.c +++ b/drivers/mtd/nand/socrates_nand.c @@ -147,7 +147,6 @@ static int socrates_nand_probe(struct platform_device *ofdev) struct mtd_info *mtd; struct nand_chip *nand_chip; int res; - struct mtd_part_parser_data ppdata; /* Allocate memory for the device structure (and zero it) */ host = devm_kzalloc(&ofdev->dev, sizeof(*host), GFP_KERNEL); @@ -165,10 +164,10 @@ static int socrates_nand_probe(struct platform_device *ofdev) host->dev = &ofdev->dev; nand_chip->priv = host; /* link the private data structures */ + nand_set_flash_node(nand_chip, ofdev->dev.of_node); mtd->priv = nand_chip; mtd->name = "socrates_nand"; mtd->dev.parent = &ofdev->dev; - ppdata.of_node = ofdev->dev.of_node; /*should never be accessed directly */ nand_chip->IO_ADDR_R = (void *)0xdeadbeef; @@ -200,7 +199,7 @@ static int socrates_nand_probe(struct platform_device *ofdev) goto out; } - res = mtd_device_parse_register(mtd, NULL, &ppdata, NULL, 0); + res = mtd_device_register(mtd, NULL, 0); if (!res) return res; diff --git a/drivers/mtd/nand/sunxi_nand.c b/drivers/mtd/nand/sunxi_nand.c index 0775ae4cf676..2ed52e466ea6 100644 --- a/drivers/mtd/nand/sunxi_nand.c +++ b/drivers/mtd/nand/sunxi_nand.c @@ -1232,7 +1232,6 @@ static int sunxi_nand_chip_init(struct device *dev, struct sunxi_nfc *nfc, { const struct nand_sdr_timings *timings; struct sunxi_nand_chip *chip; - struct mtd_part_parser_data ppdata; struct mtd_info *mtd; struct nand_chip *nand; int nsels; @@ -1366,8 +1365,7 @@ static int sunxi_nand_chip_init(struct device *dev, struct sunxi_nfc *nfc, return ret; } - ppdata.of_node = np; - ret = mtd_device_parse_register(mtd, NULL, &ppdata, NULL, 0); + ret = mtd_device_register(mtd, NULL, 0); if (ret) { dev_err(dev, "failed to register mtd device: %d\n", ret); nand_release(mtd); diff --git a/drivers/mtd/nand/vf610_nfc.c b/drivers/mtd/nand/vf610_nfc.c index 7b952abf4722..b6df4c6d60ca 100644 --- a/drivers/mtd/nand/vf610_nfc.c +++ b/drivers/mtd/nand/vf610_nfc.c @@ -811,11 +811,7 @@ static int vf610_nfc_probe(struct platform_device *pdev) platform_set_drvdata(pdev, mtd); /* Register device in MTD */ - return mtd_device_parse_register(mtd, NULL, - &(struct mtd_part_parser_data){ - .of_node = chip->flash_node, - }, - NULL, 0); + return mtd_device_register(mtd, NULL, 0); error: of_node_put(chip->flash_node); diff --git a/drivers/staging/mt29f_spinand/mt29f_spinand.c b/drivers/staging/mt29f_spinand/mt29f_spinand.c index 405b643189fd..49807de7d91e 100644 --- a/drivers/staging/mt29f_spinand/mt29f_spinand.c +++ b/drivers/staging/mt29f_spinand/mt29f_spinand.c @@ -853,7 +853,6 @@ static int spinand_probe(struct spi_device *spi_nand) struct nand_chip *chip; struct spinand_info *info; struct spinand_state *state; - struct mtd_part_parser_data ppdata; info = devm_kzalloc(&spi_nand->dev, sizeof(struct spinand_info), GFP_KERNEL); @@ -897,6 +896,7 @@ static int spinand_probe(struct spi_device *spi_nand) pr_info("%s: disable ecc failed!\n", __func__); #endif + nand_set_flash_node(chip, spi_nand->dev.of_node); chip->priv = info; chip->read_buf = spinand_read_buf; chip->write_buf = spinand_write_buf; @@ -919,8 +919,7 @@ static int spinand_probe(struct spi_device *spi_nand) if (nand_scan(mtd, 1)) return -ENXIO; - ppdata.of_node = spi_nand->dev.of_node; - return mtd_device_parse_register(mtd, NULL, &ppdata, NULL, 0); + return mtd_device_register(mtd, NULL, 0); } /* |