e72b2464b1
This bumps the 4.4. kernel in master to 4.4.119. Includes more Meltdown & Spectre mitigation. * Refresh patches. * Refresh x86/config for RETPOLINE. * Deleted 8049-PCI-layerscape-Add-fsl-ls2085a-pcie-compatible-ID.patch (accepted upstream) * Deleted 8050-PCI-layerscape-Fix-MSG-TLP-drop-setting.patch (accepted upstream) * Deleted 650-pppoe_header_pad.patch (does not apply anymore (code was replaced)). Bumps from 4.4.112 to 4.4.115 were handled by Kevin Darbyshire-Bryant. Compile-tested on: ar71xx & oxnas. Signed-off-by: Stijn Segers <foss@volatilesystems.org> Tested-by: Rosen Penev <rosenp@gmail.com>
725 lines
24 KiB
Diff
725 lines
24 KiB
Diff
From a61ae81a1907af1987ad4c77300508327bc48b23 Mon Sep 17 00:00:00 2001
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From: Brian Norris <computersforpeace@gmail.com>
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Date: Fri, 30 Oct 2015 20:33:25 -0700
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Subject: [PATCH 06/11] mtd: nand: drop unnecessary partition parser data
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All of these drivers set up a parser data struct just to communicate DT
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partition data. This field has been deprecated and is instead supported
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by telling nand_scan_ident() about the 'flash_node'.
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This patch:
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* sets chip->flash_node for those drivers that didn't already (but used
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OF partitioning)
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* drops the parser data
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* switches to the simpler mtd_device_register() where possible, now
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that we've eliminated one of the auxiliary parameters
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Now that we've assigned chip->flash_node for these drivers, we can
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probably rely on nand_dt_init() to do more of the DT parsing for us, but
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for now, I don't want to fiddle with each of these drivers. The parsing
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is done in duplicate for now on some drivers. I don't think this should
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break things. (Famous last words.)
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(Rolled in some changes by Boris Brezillon)
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Signed-off-by: Brian Norris <computersforpeace@gmail.com>
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Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>
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---
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drivers/mtd/nand/atmel_nand.c | 7 +++----
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drivers/mtd/nand/brcmnand/brcmnand.c | 3 +--
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drivers/mtd/nand/davinci_nand.c | 10 +++-------
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drivers/mtd/nand/fsl_elbc_nand.c | 5 ++---
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drivers/mtd/nand/fsl_ifc_nand.c | 5 ++---
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drivers/mtd/nand/fsl_upm.c | 5 ++---
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drivers/mtd/nand/fsmc_nand.c | 7 +++----
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drivers/mtd/nand/gpio.c | 8 +++-----
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drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 5 ++---
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drivers/mtd/nand/hisi504_nand.c | 5 ++---
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drivers/mtd/nand/lpc32xx_mlc.c | 7 +++----
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drivers/mtd/nand/lpc32xx_slc.c | 7 +++----
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drivers/mtd/nand/mpc5121_nfc.c | 5 ++---
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drivers/mtd/nand/mxc_nand.c | 5 ++---
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drivers/mtd/nand/ndfc.c | 5 ++---
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drivers/mtd/nand/omap2.c | 6 ++----
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drivers/mtd/nand/orion_nand.c | 6 ++----
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drivers/mtd/nand/plat_nand.c | 5 ++---
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drivers/mtd/nand/pxa3xx_nand.c | 10 +++++-----
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drivers/mtd/nand/sh_flctl.c | 6 ++----
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drivers/mtd/nand/socrates_nand.c | 5 ++---
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drivers/mtd/nand/sunxi_nand.c | 4 +---
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drivers/mtd/nand/vf610_nfc.c | 6 +-----
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drivers/staging/mt29f_spinand/mt29f_spinand.c | 5 ++---
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24 files changed, 54 insertions(+), 88 deletions(-)
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--- a/drivers/mtd/nand/atmel_nand.c
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+++ b/drivers/mtd/nand/atmel_nand.c
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@@ -2093,7 +2093,6 @@ static int atmel_nand_probe(struct platf
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struct mtd_info *mtd;
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struct nand_chip *nand_chip;
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struct resource *mem;
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- struct mtd_part_parser_data ppdata = {};
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int res, irq;
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/* Allocate memory for the device structure (and zero it) */
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@@ -2117,6 +2116,7 @@ static int atmel_nand_probe(struct platf
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nand_chip = &host->nand_chip;
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host->dev = &pdev->dev;
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if (IS_ENABLED(CONFIG_OF) && pdev->dev.of_node) {
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+ nand_set_flash_node(nand_chip, pdev->dev.of_node);
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/* Only when CONFIG_OF is enabled of_node can be parsed */
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res = atmel_of_init_port(host, pdev->dev.of_node);
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if (res)
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@@ -2259,9 +2259,8 @@ static int atmel_nand_probe(struct platf
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}
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mtd->name = "atmel_nand";
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- ppdata.of_node = pdev->dev.of_node;
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- res = mtd_device_parse_register(mtd, NULL, &ppdata,
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- host->board.parts, host->board.num_parts);
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+ res = mtd_device_register(mtd, host->board.parts,
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+ host->board.num_parts);
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if (!res)
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return res;
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--- a/drivers/mtd/nand/brcmnand/brcmnand.c
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+++ b/drivers/mtd/nand/brcmnand/brcmnand.c
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@@ -1939,7 +1939,6 @@ static int brcmnand_init_cs(struct brcmn
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struct nand_chip *chip;
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int ret;
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u16 cfg_offs;
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- struct mtd_part_parser_data ppdata = { .of_node = dn };
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ret = of_property_read_u32(dn, "reg", &host->cs);
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if (ret) {
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@@ -2018,7 +2017,7 @@ static int brcmnand_init_cs(struct brcmn
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if (nand_scan_tail(mtd))
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return -ENXIO;
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- return mtd_device_parse_register(mtd, NULL, &ppdata, NULL, 0);
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+ return mtd_device_register(mtd, NULL, 0);
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}
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static void brcmnand_save_restore_cs_config(struct brcmnand_host *host,
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--- a/drivers/mtd/nand/davinci_nand.c
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+++ b/drivers/mtd/nand/davinci_nand.c
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@@ -687,6 +687,7 @@ static int nand_davinci_probe(struct pla
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info->mtd.priv = &info->chip;
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info->mtd.dev.parent = &pdev->dev;
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+ nand_set_flash_node(&info->chip, pdev->dev.of_node);
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info->chip.IO_ADDR_R = vaddr;
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info->chip.IO_ADDR_W = vaddr;
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@@ -842,13 +843,8 @@ syndrome_done:
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if (pdata->parts)
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ret = mtd_device_parse_register(&info->mtd, NULL, NULL,
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pdata->parts, pdata->nr_parts);
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- else {
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- struct mtd_part_parser_data ppdata;
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-
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- ppdata.of_node = pdev->dev.of_node;
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- ret = mtd_device_parse_register(&info->mtd, NULL, &ppdata,
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- NULL, 0);
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- }
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+ else
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+ ret = mtd_device_register(&info->mtd, NULL, 0);
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if (ret < 0)
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goto err;
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--- a/drivers/mtd/nand/fsl_elbc_nand.c
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+++ b/drivers/mtd/nand/fsl_elbc_nand.c
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@@ -748,6 +748,7 @@ static int fsl_elbc_chip_init(struct fsl
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/* Fill in fsl_elbc_mtd structure */
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priv->mtd.priv = chip;
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priv->mtd.dev.parent = priv->dev;
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+ nand_set_flash_node(chip, priv->dev->of_node);
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/* set timeout to maximum */
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priv->fmr = 15 << FMR_CWTO_SHIFT;
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@@ -823,9 +824,7 @@ static int fsl_elbc_nand_probe(struct pl
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int bank;
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struct device *dev;
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struct device_node *node = pdev->dev.of_node;
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- struct mtd_part_parser_data ppdata;
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- ppdata.of_node = pdev->dev.of_node;
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if (!fsl_lbc_ctrl_dev || !fsl_lbc_ctrl_dev->regs)
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return -ENODEV;
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lbc = fsl_lbc_ctrl_dev->regs;
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@@ -911,7 +910,7 @@ static int fsl_elbc_nand_probe(struct pl
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/* First look for RedBoot table or partitions on the command
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* line, these take precedence over device tree information */
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- mtd_device_parse_register(&priv->mtd, part_probe_types, &ppdata,
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+ mtd_device_parse_register(&priv->mtd, part_probe_types, NULL,
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NULL, 0);
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printk(KERN_INFO "eLBC NAND device at 0x%llx, bank %d\n",
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--- a/drivers/mtd/nand/fsl_ifc_nand.c
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+++ b/drivers/mtd/nand/fsl_ifc_nand.c
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@@ -883,6 +883,7 @@ static int fsl_ifc_chip_init(struct fsl_
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/* Fill in fsl_ifc_mtd structure */
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priv->mtd.priv = chip;
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priv->mtd.dev.parent = priv->dev;
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+ nand_set_flash_node(chip, priv->dev->of_node);
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/* fill in nand_chip structure */
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/* set up function call table */
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@@ -1030,9 +1031,7 @@ static int fsl_ifc_nand_probe(struct pla
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int ret;
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int bank;
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struct device_node *node = dev->dev.of_node;
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- struct mtd_part_parser_data ppdata;
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- ppdata.of_node = dev->dev.of_node;
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if (!fsl_ifc_ctrl_dev || !fsl_ifc_ctrl_dev->regs)
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return -ENODEV;
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ifc = fsl_ifc_ctrl_dev->regs;
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@@ -1128,7 +1127,7 @@ static int fsl_ifc_nand_probe(struct pla
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/* First look for RedBoot table or partitions on the command
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* line, these take precedence over device tree information */
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- mtd_device_parse_register(&priv->mtd, part_probe_types, &ppdata,
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+ mtd_device_parse_register(&priv->mtd, part_probe_types, NULL,
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NULL, 0);
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dev_info(priv->dev, "IFC NAND device at 0x%llx, bank %d\n",
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--- a/drivers/mtd/nand/fsl_upm.c
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+++ b/drivers/mtd/nand/fsl_upm.c
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@@ -159,7 +159,6 @@ static int fun_chip_init(struct fsl_upm_
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{
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int ret;
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struct device_node *flash_np;
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- struct mtd_part_parser_data ppdata;
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fun->chip.IO_ADDR_R = fun->io_base;
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fun->chip.IO_ADDR_W = fun->io_base;
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@@ -182,6 +181,7 @@ static int fun_chip_init(struct fsl_upm_
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if (!flash_np)
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return -ENODEV;
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+ nand_set_flash_node(&fun->chip, flash_np);
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fun->mtd.name = kasprintf(GFP_KERNEL, "0x%llx.%s", (u64)io_res->start,
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flash_np->name);
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if (!fun->mtd.name) {
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@@ -193,8 +193,7 @@ static int fun_chip_init(struct fsl_upm_
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if (ret)
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goto err;
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- ppdata.of_node = flash_np;
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- ret = mtd_device_parse_register(&fun->mtd, NULL, &ppdata, NULL, 0);
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+ ret = mtd_device_register(&fun->mtd, NULL, 0);
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err:
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of_node_put(flash_np);
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if (ret)
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--- a/drivers/mtd/nand/fsmc_nand.c
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+++ b/drivers/mtd/nand/fsmc_nand.c
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@@ -926,7 +926,6 @@ static int __init fsmc_nand_probe(struct
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{
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struct fsmc_nand_platform_data *pdata = dev_get_platdata(&pdev->dev);
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struct device_node __maybe_unused *np = pdev->dev.of_node;
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- struct mtd_part_parser_data ppdata = {};
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struct fsmc_nand_data *host;
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struct mtd_info *mtd;
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struct nand_chip *nand;
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@@ -1016,6 +1015,7 @@ static int __init fsmc_nand_probe(struct
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nand = &host->nand;
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mtd->priv = nand;
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nand->priv = host;
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+ nand_set_flash_node(nand, np);
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host->mtd.dev.parent = &pdev->dev;
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nand->IO_ADDR_R = host->data_va;
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@@ -1175,9 +1175,8 @@ static int __init fsmc_nand_probe(struct
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* Check for partition info passed
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*/
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host->mtd.name = "nand";
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- ppdata.of_node = np;
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- ret = mtd_device_parse_register(&host->mtd, NULL, &ppdata,
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- host->partitions, host->nr_partitions);
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+ ret = mtd_device_register(&host->mtd, host->partitions,
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+ host->nr_partitions);
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if (ret)
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goto err_probe;
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--- a/drivers/mtd/nand/gpio.c
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+++ b/drivers/mtd/nand/gpio.c
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@@ -209,7 +209,6 @@ static int gpio_nand_probe(struct platfo
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struct gpiomtd *gpiomtd;
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struct nand_chip *chip;
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struct resource *res;
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- struct mtd_part_parser_data ppdata = {};
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int ret = 0;
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if (!pdev->dev.of_node && !dev_get_platdata(&pdev->dev))
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@@ -268,6 +267,7 @@ static int gpio_nand_probe(struct platfo
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chip->dev_ready = gpio_nand_devready;
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}
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+ nand_set_flash_node(chip, pdev->dev.of_node);
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chip->IO_ADDR_W = chip->IO_ADDR_R;
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chip->ecc.mode = NAND_ECC_SOFT;
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chip->options = gpiomtd->plat.options;
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@@ -291,10 +291,8 @@ static int gpio_nand_probe(struct platfo
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gpiomtd->plat.adjust_parts(&gpiomtd->plat,
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gpiomtd->mtd_info.size);
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- ppdata.of_node = pdev->dev.of_node;
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- ret = mtd_device_parse_register(&gpiomtd->mtd_info, NULL, &ppdata,
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- gpiomtd->plat.parts,
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- gpiomtd->plat.num_parts);
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+ ret = mtd_device_register(&gpiomtd->mtd_info, gpiomtd->plat.parts,
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+ gpiomtd->plat.num_parts);
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if (!ret)
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return 0;
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--- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
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+++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
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@@ -1888,7 +1888,6 @@ static int gpmi_nand_init(struct gpmi_na
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{
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struct mtd_info *mtd = &this->mtd;
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struct nand_chip *chip = &this->nand;
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- struct mtd_part_parser_data ppdata = {};
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int ret;
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/* init current chip */
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@@ -1901,6 +1900,7 @@ static int gpmi_nand_init(struct gpmi_na
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/* init the nand_chip{}, we don't support a 16-bit NAND Flash bus. */
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chip->priv = this;
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+ nand_set_flash_node(chip, this->pdev->dev.of_node);
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chip->select_chip = gpmi_select_chip;
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chip->cmd_ctrl = gpmi_cmd_ctrl;
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chip->dev_ready = gpmi_dev_ready;
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@@ -1954,8 +1954,7 @@ static int gpmi_nand_init(struct gpmi_na
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if (ret)
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goto err_out;
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- ppdata.of_node = this->pdev->dev.of_node;
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- ret = mtd_device_parse_register(mtd, NULL, &ppdata, NULL, 0);
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+ ret = mtd_device_register(mtd, NULL, 0);
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if (ret)
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goto err_out;
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return 0;
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--- a/drivers/mtd/nand/hisi504_nand.c
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+++ b/drivers/mtd/nand/hisi504_nand.c
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@@ -704,7 +704,6 @@ static int hisi_nfc_probe(struct platfor
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struct mtd_info *mtd;
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struct resource *res;
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struct device_node *np = dev->of_node;
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- struct mtd_part_parser_data ppdata;
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host = devm_kzalloc(dev, sizeof(*host), GFP_KERNEL);
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if (!host)
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@@ -742,6 +741,7 @@ static int hisi_nfc_probe(struct platfor
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mtd->dev.parent = &pdev->dev;
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chip->priv = host;
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+ nand_set_flash_node(chip, np);
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chip->cmdfunc = hisi_nfc_cmdfunc;
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chip->select_chip = hisi_nfc_select_chip;
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chip->read_byte = hisi_nfc_read_byte;
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@@ -805,8 +805,7 @@ static int hisi_nfc_probe(struct platfor
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goto err_res;
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}
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- ppdata.of_node = np;
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- ret = mtd_device_parse_register(mtd, NULL, &ppdata, NULL, 0);
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+ ret = mtd_device_register(mtd, NULL, 0);
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if (ret) {
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dev_err(dev, "Err MTD partition=%d\n", ret);
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goto err_mtd;
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--- a/drivers/mtd/nand/lpc32xx_mlc.c
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+++ b/drivers/mtd/nand/lpc32xx_mlc.c
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@@ -647,7 +647,6 @@ static int lpc32xx_nand_probe(struct pla
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struct nand_chip *nand_chip;
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struct resource *rc;
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int res;
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- struct mtd_part_parser_data ppdata = {};
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/* Allocate memory for the device structure (and zero it) */
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host = devm_kzalloc(&pdev->dev, sizeof(*host), GFP_KERNEL);
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@@ -682,6 +681,7 @@ static int lpc32xx_nand_probe(struct pla
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host->pdata = dev_get_platdata(&pdev->dev);
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nand_chip->priv = host; /* link the private data structures */
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+ nand_set_flash_node(nand_chip, pdev->dev.of_node);
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mtd->priv = nand_chip;
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mtd->dev.parent = &pdev->dev;
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@@ -786,9 +786,8 @@ static int lpc32xx_nand_probe(struct pla
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mtd->name = DRV_NAME;
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- ppdata.of_node = pdev->dev.of_node;
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- res = mtd_device_parse_register(mtd, NULL, &ppdata, host->ncfg->parts,
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- host->ncfg->num_parts);
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+ res = mtd_device_register(mtd, host->ncfg->parts,
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+ host->ncfg->num_parts);
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if (!res)
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return res;
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--- a/drivers/mtd/nand/lpc32xx_slc.c
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+++ b/drivers/mtd/nand/lpc32xx_slc.c
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@@ -763,7 +763,6 @@ static int lpc32xx_nand_probe(struct pla
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struct mtd_info *mtd;
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struct nand_chip *chip;
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struct resource *rc;
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- struct mtd_part_parser_data ppdata = {};
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int res;
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rc = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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@@ -803,6 +802,7 @@ static int lpc32xx_nand_probe(struct pla
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mtd = &host->mtd;
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chip = &host->nand_chip;
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chip->priv = host;
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+ nand_set_flash_node(chip, pdev->dev.of_node);
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mtd->priv = chip;
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mtd->owner = THIS_MODULE;
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mtd->dev.parent = &pdev->dev;
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@@ -908,9 +908,8 @@ static int lpc32xx_nand_probe(struct pla
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}
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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;
|
|
|
|
--- a/drivers/mtd/nand/mpc5121_nfc.c
|
|
+++ b/drivers/mtd/nand/mpc5121_nfc.c
|
|
@@ -639,7 +639,6 @@ static int mpc5121_nfc_probe(struct plat
|
|
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 plat
|
|
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 plat
|
|
}
|
|
|
|
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 plat
|
|
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;
|
|
--- a/drivers/mtd/nand/mxc_nand.c
|
|
+++ b/drivers/mtd/nand/mxc_nand.c
|
|
@@ -1524,6 +1524,7 @@ static int mxcnd_probe(struct platform_d
|
|
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_d
|
|
|
|
/* 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);
|
|
|
|
--- a/drivers/mtd/nand/ndfc.c
|
|
+++ b/drivers/mtd/nand/ndfc.c
|
|
@@ -147,7 +147,6 @@ static int ndfc_chip_init(struct ndfc_co
|
|
{
|
|
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_co
|
|
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_co
|
|
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);
|
|
--- a/drivers/mtd/nand/omap2.c
|
|
+++ b/drivers/mtd/nand/omap2.c
|
|
@@ -1663,7 +1663,6 @@ static int omap_nand_probe(struct platfo
|
|
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 platfo
|
|
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);
|
|
|
|
--- 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 m
|
|
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(struc
|
|
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(struc
|
|
}
|
|
|
|
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;
|
|
--- 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 platfo
|
|
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;
|
|
|
|
@@ -105,8 +105,7 @@ static int plat_nand_probe(struct platfo
|
|
|
|
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);
|
|
|
|
--- 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 pl
|
|
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 p
|
|
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 plat
|
|
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;
|
|
}
|
|
--- a/drivers/mtd/nand/sh_flctl.c
|
|
+++ b/drivers/mtd/nand/sh_flctl.c
|
|
@@ -1086,7 +1086,6 @@ static int flctl_probe(struct platform_d
|
|
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)
|
|
@@ -1124,6 +1123,7 @@ static int flctl_probe(struct platform_d
|
|
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;
|
|
@@ -1164,9 +1164,7 @@ static int flctl_probe(struct platform_d
|
|
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;
|
|
|
|
--- a/drivers/mtd/nand/socrates_nand.c
|
|
+++ b/drivers/mtd/nand/socrates_nand.c
|
|
@@ -147,7 +147,6 @@ static int socrates_nand_probe(struct pl
|
|
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 pl
|
|
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 pl
|
|
goto out;
|
|
}
|
|
|
|
- res = mtd_device_parse_register(mtd, NULL, &ppdata, NULL, 0);
|
|
+ res = mtd_device_register(mtd, NULL, 0);
|
|
if (!res)
|
|
return res;
|
|
|
|
--- a/drivers/mtd/nand/sunxi_nand.c
|
|
+++ b/drivers/mtd/nand/sunxi_nand.c
|
|
@@ -1238,7 +1238,6 @@ static int sunxi_nand_chip_init(struct d
|
|
{
|
|
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;
|
|
@@ -1372,8 +1371,7 @@ static int sunxi_nand_chip_init(struct d
|
|
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);
|
|
--- a/drivers/mtd/nand/vf610_nfc.c
|
|
+++ b/drivers/mtd/nand/vf610_nfc.c
|
|
@@ -811,11 +811,7 @@ static int vf610_nfc_probe(struct platfo
|
|
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);
|
|
--- a/drivers/staging/mt29f_spinand/mt29f_spinand.c
|
|
+++ b/drivers/staging/mt29f_spinand/mt29f_spinand.c
|
|
@@ -850,7 +850,6 @@ static int spinand_probe(struct spi_devi
|
|
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);
|
|
@@ -894,6 +893,7 @@ static int spinand_probe(struct spi_devi
|
|
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;
|
|
@@ -916,8 +916,7 @@ static int spinand_probe(struct spi_devi
|
|
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);
|
|
}
|
|
|
|
/*
|