diff options
Diffstat (limited to 'drivers/mtd/nand')
26 files changed, 189 insertions, 247 deletions
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig index dd0279249bf4..31b034b7eba3 100644 --- a/drivers/mtd/nand/Kconfig +++ b/drivers/mtd/nand/Kconfig @@ -110,7 +110,7 @@ config MTD_NAND_AMS_DELTA config MTD_NAND_OMAP2 tristate "NAND Flash device on OMAP2, OMAP3 and OMAP4" - depends on ARM && (ARCH_OMAP2 || ARCH_OMAP3 || ARCH_OMAP4) + depends on ARCH_OMAP2PLUS help Support for NAND flash on Texas Instruments OMAP2, OMAP3 and OMAP4 platforms. diff --git a/drivers/mtd/nand/ams-delta.c b/drivers/mtd/nand/ams-delta.c index 9e6b498c9beb..3197e9764fcd 100644 --- a/drivers/mtd/nand/ams-delta.c +++ b/drivers/mtd/nand/ams-delta.c @@ -280,17 +280,7 @@ static struct platform_driver ams_delta_nand_driver = { }, }; -static int __init ams_delta_nand_init(void) -{ - return platform_driver_register(&ams_delta_nand_driver); -} -module_init(ams_delta_nand_init); - -static void __exit ams_delta_nand_exit(void) -{ - platform_driver_unregister(&ams_delta_nand_driver); -} -module_exit(ams_delta_nand_exit); +module_platform_driver(ams_delta_nand_driver); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Jonathan McDowell <noodles@earth.li>"); diff --git a/drivers/mtd/nand/bcm_umi_nand.c b/drivers/mtd/nand/bcm_umi_nand.c index 46b58d672847..50387fd4009b 100644 --- a/drivers/mtd/nand/bcm_umi_nand.c +++ b/drivers/mtd/nand/bcm_umi_nand.c @@ -546,18 +546,7 @@ static struct platform_driver nand_driver = { .resume = bcm_umi_nand_resume, }; -static int __init nand_init(void) -{ - return platform_driver_register(&nand_driver); -} - -static void __exit nand_exit(void) -{ - platform_driver_unregister(&nand_driver); -} - -module_init(nand_init); -module_exit(nand_exit); +module_platform_driver(nand_driver); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Broadcom"); diff --git a/drivers/mtd/nand/davinci_nand.c b/drivers/mtd/nand/davinci_nand.c index c153e1f77f90..6e566156956f 100644 --- a/drivers/mtd/nand/davinci_nand.c +++ b/drivers/mtd/nand/davinci_nand.c @@ -675,7 +675,9 @@ static int __init nand_davinci_probe(struct platform_device *pdev) davinci_nand_writel(info, A1CR_OFFSET + info->core_chipsel * 4, val); - ret = davinci_aemif_setup_timing(info->timing, info->base, + ret = 0; + if (info->timing) + ret = davinci_aemif_setup_timing(info->timing, info->base, info->core_chipsel); if (ret < 0) { dev_dbg(&pdev->dev, "NAND timing values setup fail\n"); diff --git a/drivers/mtd/nand/diskonchip.c b/drivers/mtd/nand/diskonchip.c index 5780dbab6113..df921e7a496c 100644 --- a/drivers/mtd/nand/diskonchip.c +++ b/drivers/mtd/nand/diskonchip.c @@ -1072,7 +1072,7 @@ static int __init find_media_headers(struct mtd_info *mtd, u_char *buf, const ch size_t retlen; for (offs = 0; offs < mtd->size; offs += mtd->erasesize) { - ret = mtd->read(mtd, offs, mtd->writesize, &retlen, buf); + ret = mtd_read(mtd, offs, mtd->writesize, &retlen, buf); if (retlen != mtd->writesize) continue; if (ret) { @@ -1097,7 +1097,7 @@ static int __init find_media_headers(struct mtd_info *mtd, u_char *buf, const ch /* Only one mediaheader was found. We want buf to contain a mediaheader on return, so we'll have to re-read the one we found. */ offs = doc->mh0_page << this->page_shift; - ret = mtd->read(mtd, offs, mtd->writesize, &retlen, buf); + ret = mtd_read(mtd, offs, mtd->writesize, &retlen, buf); if (retlen != mtd->writesize) { /* Insanity. Give up. */ printk(KERN_ERR "Read DiskOnChip Media Header once, but can't reread it???\n"); diff --git a/drivers/mtd/nand/fsl_elbc_nand.c b/drivers/mtd/nand/fsl_elbc_nand.c index eedd8ee2c9ac..7195ee6efe12 100644 --- a/drivers/mtd/nand/fsl_elbc_nand.c +++ b/drivers/mtd/nand/fsl_elbc_nand.c @@ -166,15 +166,22 @@ static void set_addr(struct mtd_info *mtd, int column, int page_addr, int oob) elbc_fcm_ctrl->page = page_addr; - out_be32(&lbc->fbar, - page_addr >> (chip->phys_erase_shift - chip->page_shift)); - if (priv->page_size) { + /* + * large page size chip : FPAR[PI] save the lowest 6 bits, + * FBAR[BLK] save the other bits. + */ + out_be32(&lbc->fbar, page_addr >> 6); out_be32(&lbc->fpar, ((page_addr << FPAR_LP_PI_SHIFT) & FPAR_LP_PI) | (oob ? FPAR_LP_MS : 0) | column); buf_num = (page_addr & 1) << 2; } else { + /* + * small page size chip : FPAR[PI] save the lowest 5 bits, + * FBAR[BLK] save the other bits. + */ + out_be32(&lbc->fbar, page_addr >> 5); out_be32(&lbc->fpar, ((page_addr << FPAR_SP_PI_SHIFT) & FPAR_SP_PI) | (oob ? FPAR_SP_MS : 0) | column); @@ -349,20 +356,22 @@ static void fsl_elbc_cmdfunc(struct mtd_info *mtd, unsigned int command, fsl_elbc_run_command(mtd); return; - /* READID must read all 5 possible bytes while CEB is active */ case NAND_CMD_READID: - dev_vdbg(priv->dev, "fsl_elbc_cmdfunc: NAND_CMD_READID.\n"); + case NAND_CMD_PARAM: + dev_vdbg(priv->dev, "fsl_elbc_cmdfunc: NAND_CMD %x\n", command); out_be32(&lbc->fir, (FIR_OP_CM0 << FIR_OP0_SHIFT) | (FIR_OP_UA << FIR_OP1_SHIFT) | (FIR_OP_RBW << FIR_OP2_SHIFT)); - out_be32(&lbc->fcr, NAND_CMD_READID << FCR_CMD0_SHIFT); - /* nand_get_flash_type() reads 8 bytes of entire ID string */ - out_be32(&lbc->fbcr, 8); - elbc_fcm_ctrl->read_bytes = 8; + out_be32(&lbc->fcr, command << FCR_CMD0_SHIFT); + /* + * although currently it's 8 bytes for READID, we always read + * the maximum 256 bytes(for PARAM) + */ + out_be32(&lbc->fbcr, 256); + elbc_fcm_ctrl->read_bytes = 256; elbc_fcm_ctrl->use_mdr = 1; - elbc_fcm_ctrl->mdr = 0; - + elbc_fcm_ctrl->mdr = column; set_addr(mtd, 0, 0, 0); fsl_elbc_run_command(mtd); return; @@ -407,9 +416,17 @@ static void fsl_elbc_cmdfunc(struct mtd_info *mtd, unsigned int command, page_addr, column); elbc_fcm_ctrl->column = column; - elbc_fcm_ctrl->oob = 0; elbc_fcm_ctrl->use_mdr = 1; + if (column >= mtd->writesize) { + /* OOB area */ + column -= mtd->writesize; + elbc_fcm_ctrl->oob = 1; + } else { + WARN_ON(column != 0); + elbc_fcm_ctrl->oob = 0; + } + fcr = (NAND_CMD_STATUS << FCR_CMD1_SHIFT) | (NAND_CMD_SEQIN << FCR_CMD2_SHIFT) | (NAND_CMD_PAGEPROG << FCR_CMD3_SHIFT); @@ -434,16 +451,12 @@ static void fsl_elbc_cmdfunc(struct mtd_info *mtd, unsigned int command, (FIR_OP_CW1 << FIR_OP6_SHIFT) | (FIR_OP_RS << FIR_OP7_SHIFT)); - if (column >= mtd->writesize) { + if (elbc_fcm_ctrl->oob) /* OOB area --> READOOB */ - column -= mtd->writesize; fcr |= NAND_CMD_READOOB << FCR_CMD0_SHIFT; - elbc_fcm_ctrl->oob = 1; - } else { - WARN_ON(column != 0); + else /* First 256 bytes --> READ0 */ fcr |= NAND_CMD_READ0 << FCR_CMD0_SHIFT; - } } out_be32(&lbc->fcr, fcr); @@ -463,7 +476,8 @@ static void fsl_elbc_cmdfunc(struct mtd_info *mtd, unsigned int command, */ if (elbc_fcm_ctrl->oob || elbc_fcm_ctrl->column != 0 || elbc_fcm_ctrl->index != mtd->writesize + mtd->oobsize) - out_be32(&lbc->fbcr, elbc_fcm_ctrl->index); + out_be32(&lbc->fbcr, + elbc_fcm_ctrl->index - elbc_fcm_ctrl->column); else out_be32(&lbc->fbcr, 0); @@ -659,9 +673,7 @@ static int fsl_elbc_chip_init_tail(struct mtd_info *mtd) if (chip->pagemask & 0xff000000) al++; - /* add to ECCM mode set in fsl_elbc_init */ - priv->fmr |= (12 << FMR_CWTO_SHIFT) | /* Timeout > 12 ms */ - (al << FMR_AL_SHIFT); + priv->fmr |= al << FMR_AL_SHIFT; dev_dbg(priv->dev, "fsl_elbc_init: nand->numchips = %d\n", chip->numchips); @@ -764,8 +776,10 @@ static int fsl_elbc_chip_init(struct fsl_elbc_mtd *priv) priv->mtd.priv = chip; priv->mtd.owner = THIS_MODULE; - /* Set the ECCM according to the settings in bootloader.*/ - priv->fmr = in_be32(&lbc->fmr) & FMR_ECCM; + /* set timeout to maximum */ + priv->fmr = 15 << FMR_CWTO_SHIFT; + if (in_be32(&lbc->bank[priv->bank].or) & OR_FCM_PGS) + priv->fmr |= FMR_ECCM; /* fill in nand_chip structure */ /* set up function call table */ @@ -971,18 +985,7 @@ static struct platform_driver fsl_elbc_nand_driver = { .remove = fsl_elbc_nand_remove, }; -static int __init fsl_elbc_nand_init(void) -{ - return platform_driver_register(&fsl_elbc_nand_driver); -} - -static void __exit fsl_elbc_nand_exit(void) -{ - platform_driver_unregister(&fsl_elbc_nand_driver); -} - -module_init(fsl_elbc_nand_init); -module_exit(fsl_elbc_nand_exit); +module_platform_driver(fsl_elbc_nand_driver); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Freescale"); diff --git a/drivers/mtd/nand/fsl_upm.c b/drivers/mtd/nand/fsl_upm.c index b4f3cc9f32fb..45df542b9c61 100644 --- a/drivers/mtd/nand/fsl_upm.c +++ b/drivers/mtd/nand/fsl_upm.c @@ -353,17 +353,7 @@ static struct platform_driver of_fun_driver = { .remove = __devexit_p(fun_remove), }; -static int __init fun_module_init(void) -{ - return platform_driver_register(&of_fun_driver); -} -module_init(fun_module_init); - -static void __exit fun_module_exit(void) -{ - platform_driver_unregister(&of_fun_driver); -} -module_exit(fun_module_exit); +module_platform_driver(of_fun_driver); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Anton Vorontsov <avorontsov@ru.mvista.com>"); diff --git a/drivers/mtd/nand/gpio.c b/drivers/mtd/nand/gpio.c index 2c2060b2800e..27000a5f5f47 100644 --- a/drivers/mtd/nand/gpio.c +++ b/drivers/mtd/nand/gpio.c @@ -27,6 +27,9 @@ #include <linux/mtd/nand.h> #include <linux/mtd/partitions.h> #include <linux/mtd/nand-gpio.h> +#include <linux/of.h> +#include <linux/of_address.h> +#include <linux/of_gpio.h> struct gpiomtd { void __iomem *io_sync; @@ -171,6 +174,96 @@ static int gpio_nand_devready(struct mtd_info *mtd) return gpio_get_value(gpiomtd->plat.gpio_rdy); } +#ifdef CONFIG_OF +static const struct of_device_id gpio_nand_id_table[] = { + { .compatible = "gpio-control-nand" }, + {} +}; +MODULE_DEVICE_TABLE(of, gpio_nand_id_table); + +static int gpio_nand_get_config_of(const struct device *dev, + struct gpio_nand_platdata *plat) +{ + u32 val; + + if (!of_property_read_u32(dev->of_node, "bank-width", &val)) { + if (val == 2) { + plat->options |= NAND_BUSWIDTH_16; + } else if (val != 1) { + dev_err(dev, "invalid bank-width %u\n", val); + return -EINVAL; + } + } + + plat->gpio_rdy = of_get_gpio(dev->of_node, 0); + plat->gpio_nce = of_get_gpio(dev->of_node, 1); + plat->gpio_ale = of_get_gpio(dev->of_node, 2); + plat->gpio_cle = of_get_gpio(dev->of_node, 3); + plat->gpio_nwp = of_get_gpio(dev->of_node, 4); + + if (!of_property_read_u32(dev->of_node, "chip-delay", &val)) + plat->chip_delay = val; + + return 0; +} + +static struct resource *gpio_nand_get_io_sync_of(struct platform_device *pdev) +{ + struct resource *r = devm_kzalloc(&pdev->dev, sizeof(*r), GFP_KERNEL); + u64 addr; + + if (!r || of_property_read_u64(pdev->dev.of_node, + "gpio-control-nand,io-sync-reg", &addr)) + return NULL; + + r->start = addr; + r->end = r->start + 0x3; + r->flags = IORESOURCE_MEM; + + return r; +} +#else /* CONFIG_OF */ +#define gpio_nand_id_table NULL +static inline int gpio_nand_get_config_of(const struct device *dev, + struct gpio_nand_platdata *plat) +{ + return -ENOSYS; +} + +static inline struct resource * +gpio_nand_get_io_sync_of(struct platform_device *pdev) +{ + return NULL; +} +#endif /* CONFIG_OF */ + +static inline int gpio_nand_get_config(const struct device *dev, + struct gpio_nand_platdata *plat) +{ + int ret = gpio_nand_get_config_of(dev, plat); + + if (!ret) + return ret; + + if (dev->platform_data) { + memcpy(plat, dev->platform_data, sizeof(*plat)); + return 0; + } + + return -EINVAL; +} + +static inline struct resource * +gpio_nand_get_io_sync(struct platform_device *pdev) +{ + struct resource *r = gpio_nand_get_io_sync_of(pdev); + + if (r) + return r; + + return platform_get_resource(pdev, IORESOURCE_MEM, 1); +} + static int __devexit gpio_nand_remove(struct platform_device *dev) { struct gpiomtd *gpiomtd = platform_get_drvdata(dev); @@ -178,7 +271,7 @@ static int __devexit gpio_nand_remove(struct platform_device *dev) nand_release(&gpiomtd->mtd_info); - res = platform_get_resource(dev, IORESOURCE_MEM, 1); + res = gpio_nand_get_io_sync(dev); iounmap(gpiomtd->io_sync); if (res) release_mem_region(res->start, resource_size(res)); @@ -226,9 +319,10 @@ static int __devinit gpio_nand_probe(struct platform_device *dev) struct gpiomtd *gpiomtd; struct nand_chip *this; struct resource *res0, *res1; - int ret; + struct mtd_part_parser_data ppdata = {}; + int ret = 0; - if (!dev->dev.platform_data) + if (!dev->dev.of_node && !dev->dev.platform_data) return -EINVAL; res0 = platform_get_resource(dev, IORESOURCE_MEM, 0); @@ -248,7 +342,7 @@ static int __devinit gpio_nand_probe(struct platform_device *dev) goto err_map; } - res1 = platform_get_resource(dev, IORESOURCE_MEM, 1); + res1 = gpio_nand_get_io_sync(dev); if (res1) { gpiomtd->io_sync = request_and_remap(res1, 4, "NAND sync", &ret); if (!gpiomtd->io_sync) { @@ -257,7 +351,9 @@ static int __devinit gpio_nand_probe(struct platform_device *dev) } } - memcpy(&gpiomtd->plat, dev->dev.platform_data, sizeof(gpiomtd->plat)); + ret = gpio_nand_get_config(&dev->dev, &gpiomtd->plat); + if (ret) + goto err_nce; ret = gpio_request(gpiomtd->plat.gpio_nce, "NAND NCE"); if (ret) @@ -316,8 +412,12 @@ static int __devinit gpio_nand_probe(struct platform_device *dev) gpiomtd->plat.adjust_parts(&gpiomtd->plat, gpiomtd->mtd_info.size); - mtd_device_register(&gpiomtd->mtd_info, gpiomtd->plat.parts, - gpiomtd->plat.num_parts); + ppdata.of_node = dev->dev.of_node; + ret = mtd_device_parse_register(&gpiomtd->mtd_info, NULL, &ppdata, + gpiomtd->plat.parts, + gpiomtd->plat.num_parts); + if (ret) + goto err_wp; platform_set_drvdata(dev, gpiomtd); return 0; @@ -352,6 +452,7 @@ static struct platform_driver gpio_nand_driver = { .remove = gpio_nand_remove, .driver = { .name = "gpio-nand", + .of_match_table = gpio_nand_id_table, }, }; diff --git a/drivers/mtd/nand/jz4740_nand.c b/drivers/mtd/nand/jz4740_nand.c index e2664073a89b..ac3b9f255e00 100644 --- a/drivers/mtd/nand/jz4740_nand.c +++ b/drivers/mtd/nand/jz4740_nand.c @@ -423,17 +423,7 @@ static struct platform_driver jz_nand_driver = { }, }; -static int __init jz_nand_init(void) -{ - return platform_driver_register(&jz_nand_driver); -} -module_init(jz_nand_init); - -static void __exit jz_nand_exit(void) -{ - platform_driver_unregister(&jz_nand_driver); -} -module_exit(jz_nand_exit); +module_platform_driver(jz_nand_driver); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>"); diff --git a/drivers/mtd/nand/mpc5121_nfc.c b/drivers/mtd/nand/mpc5121_nfc.c index 5ede64706346..c240cf1af961 100644 --- a/drivers/mtd/nand/mpc5121_nfc.c +++ b/drivers/mtd/nand/mpc5121_nfc.c @@ -879,19 +879,7 @@ static struct platform_driver mpc5121_nfc_driver = { }, }; -static int __init mpc5121_nfc_init(void) -{ - return platform_driver_register(&mpc5121_nfc_driver); -} - -module_init(mpc5121_nfc_init); - -static void __exit mpc5121_nfc_cleanup(void) -{ - platform_driver_unregister(&mpc5121_nfc_driver); -} - -module_exit(mpc5121_nfc_cleanup); +module_platform_driver(mpc5121_nfc_driver); MODULE_AUTHOR("Freescale Semiconductor, Inc."); MODULE_DESCRIPTION("MPC5121 NAND MTD driver"); diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index 3ed9c5e4d34e..35b4565050f1 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -3132,8 +3132,8 @@ ident_done: * Bad block marker is stored in the last page of each block * on Samsung and Hynix MLC devices; stored in first two pages * of each block on Micron devices with 2KiB pages and on - * SLC Samsung, Hynix, Toshiba and AMD/Spansion. All others scan - * only the first page. + * SLC Samsung, Hynix, Toshiba, AMD/Spansion, and Macronix. + * All others scan only the first page. */ if ((chip->cellinfo & NAND_CI_CELLTYPE_MSK) && (*maf_id == NAND_MFR_SAMSUNG || @@ -3143,7 +3143,8 @@ ident_done: (*maf_id == NAND_MFR_SAMSUNG || *maf_id == NAND_MFR_HYNIX || *maf_id == NAND_MFR_TOSHIBA || - *maf_id == NAND_MFR_AMD)) || + *maf_id == NAND_MFR_AMD || + *maf_id == NAND_MFR_MACRONIX)) || (mtd->writesize == 2048 && *maf_id == NAND_MFR_MICRON)) chip->bbt_options |= NAND_BBT_SCAN2NDPAGE; diff --git a/drivers/mtd/nand/nand_bbt.c b/drivers/mtd/nand/nand_bbt.c index 69148ae3bf58..20a112f591fe 100644 --- a/drivers/mtd/nand/nand_bbt.c +++ b/drivers/mtd/nand/nand_bbt.c @@ -201,7 +201,7 @@ static int read_bbt(struct mtd_info *mtd, uint8_t *buf, int page, int num, from += marker_len; marker_len = 0; } - res = mtd->read(mtd, from, len, &retlen, buf); + res = mtd_read(mtd, from, len, &retlen, buf); if (res < 0) { if (mtd_is_eccerr(res)) { pr_info("nand_bbt: ECC error in BBT at " @@ -298,7 +298,7 @@ static int scan_read_raw_data(struct mtd_info *mtd, uint8_t *buf, loff_t offs, if (td->options & NAND_BBT_VERSION) len++; - return mtd->read(mtd, offs, len, &retlen, buf); + return mtd_read(mtd, offs, len, &retlen, buf); } /* Scan read raw data from flash */ @@ -317,7 +317,7 @@ static int scan_read_raw_oob(struct mtd_info *mtd, uint8_t *buf, loff_t offs, ops.len = min(len, (size_t)mtd->writesize); ops.oobbuf = buf + ops.len; - res = mtd->read_oob(mtd, offs, &ops); + res = mtd_read_oob(mtd, offs, &ops); if (res) return res; @@ -350,7 +350,7 @@ static int scan_write_bbt(struct mtd_info *mtd, loff_t offs, size_t len, ops.oobbuf = oob; ops.len = len; - return mtd->write_oob(mtd, offs, &ops); + return mtd_write_oob(mtd, offs, &ops); } static u32 bbt_get_ver_offs(struct mtd_info *mtd, struct nand_bbt_descr *td) @@ -434,7 +434,7 @@ static int scan_block_fast(struct mtd_info *mtd, struct nand_bbt_descr *bd, * Read the full oob until read_oob is fixed to handle single * byte reads for 16 bit buswidth. */ - ret = mtd->read_oob(mtd, offs, &ops); + ret = mtd_read_oob(mtd, offs, &ops); /* Ignore ECC errors when checking for BBM */ if (ret && !mtd_is_bitflip_or_eccerr(ret)) return ret; @@ -756,7 +756,7 @@ static int write_bbt(struct mtd_info *mtd, uint8_t *buf, /* Make it block aligned */ to &= ~((loff_t)((1 << this->bbt_erase_shift) - 1)); len = 1 << this->bbt_erase_shift; - res = mtd->read(mtd, to, len, &retlen, buf); + res = mtd_read(mtd, to, len, &retlen, buf); if (res < 0) { if (retlen != len) { pr_info("nand_bbt: error reading block " @@ -769,7 +769,7 @@ static int write_bbt(struct mtd_info *mtd, uint8_t *buf, /* Read oob data */ ops.ooblen = (len >> this->page_shift) * mtd->oobsize; ops.oobbuf = &buf[len]; - res = mtd->read_oob(mtd, to + mtd->writesize, &ops); + res = mtd_read_oob(mtd, to + mtd->writesize, &ops); if (res < 0 || ops.oobretlen != ops.ooblen) goto outerr; diff --git a/drivers/mtd/nand/nand_ids.c b/drivers/mtd/nand/nand_ids.c index 00cf1b0d6053..af4fe8ca7b5e 100644 --- a/drivers/mtd/nand/nand_ids.c +++ b/drivers/mtd/nand/nand_ids.c @@ -73,11 +73,12 @@ struct nand_flash_dev nand_flash_ids[] = { #define LP_OPTIONS (NAND_SAMSUNG_LP_OPTIONS | NAND_NO_READRDY | NAND_NO_AUTOINCR) #define LP_OPTIONS16 (LP_OPTIONS | NAND_BUSWIDTH_16) - /*512 Megabit */ + /* 512 Megabit */ {"NAND 64MiB 1,8V 8-bit", 0xA2, 0, 64, 0, LP_OPTIONS}, {"NAND 64MiB 1,8V 8-bit", 0xA0, 0, 64, 0, LP_OPTIONS}, {"NAND 64MiB 3,3V 8-bit", 0xF2, 0, 64, 0, LP_OPTIONS}, {"NAND 64MiB 3,3V 8-bit", 0xD0, 0, 64, 0, LP_OPTIONS}, + {"NAND 64MiB 3,3V 8-bit", 0xF0, 0, 64, 0, LP_OPTIONS}, {"NAND 64MiB 1,8V 16-bit", 0xB2, 0, 64, 0, LP_OPTIONS16}, {"NAND 64MiB 1,8V 16-bit", 0xB0, 0, 64, 0, LP_OPTIONS16}, {"NAND 64MiB 3,3V 16-bit", 0xC2, 0, 64, 0, LP_OPTIONS16}, @@ -176,6 +177,7 @@ struct nand_manufacturers nand_manuf_ids[] = { {NAND_MFR_HYNIX, "Hynix"}, {NAND_MFR_MICRON, "Micron"}, {NAND_MFR_AMD, "AMD"}, + {NAND_MFR_MACRONIX, "Macronix"}, {0x0, "Unknown"} }; diff --git a/drivers/mtd/nand/nandsim.c b/drivers/mtd/nand/nandsim.c index 34c03be77301..261f478f8cc3 100644 --- a/drivers/mtd/nand/nandsim.c +++ b/drivers/mtd/nand/nandsim.c @@ -737,7 +737,7 @@ static int parse_badblocks(struct nandsim *ns, struct mtd_info *mtd) return -EINVAL; } offset = erase_block_no * ns->geom.secsz; - if (mtd->block_markbad(mtd, offset)) { + if (mtd_block_markbad(mtd, offset)) { NS_ERR("invalid badblocks.\n"); return -EINVAL; } diff --git a/drivers/mtd/nand/ndfc.c b/drivers/mtd/nand/ndfc.c index f8aacf48ecdd..ec688548c880 100644 --- a/drivers/mtd/nand/ndfc.c +++ b/drivers/mtd/nand/ndfc.c @@ -294,18 +294,7 @@ static struct platform_driver ndfc_driver = { .remove = __devexit_p(ndfc_remove), }; -static int __init ndfc_nand_init(void) -{ - return platform_driver_register(&ndfc_driver); -} - -static void __exit ndfc_nand_exit(void) -{ - platform_driver_unregister(&ndfc_driver); -} - -module_init(ndfc_nand_init); -module_exit(ndfc_nand_exit); +module_platform_driver(ndfc_driver); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Thomas Gleixner <tglx@linutronix.de>"); diff --git a/drivers/mtd/nand/nomadik_nand.c b/drivers/mtd/nand/nomadik_nand.c index b463ecfb4c1a..a86aa812ca13 100644 --- a/drivers/mtd/nand/nomadik_nand.c +++ b/drivers/mtd/nand/nomadik_nand.c @@ -201,7 +201,7 @@ static int nomadik_nand_suspend(struct device *dev) struct nomadik_nand_host *host = dev_get_drvdata(dev); int ret = 0; if (host) - ret = host->mtd.suspend(&host->mtd); + ret = mtd_suspend(&host->mtd); return ret; } @@ -209,7 +209,7 @@ static int nomadik_nand_resume(struct device *dev) { struct nomadik_nand_host *host = dev_get_drvdata(dev); if (host) - host->mtd.resume(&host->mtd); + mtd_resume(&host->mtd); return 0; } @@ -228,19 +228,7 @@ static struct platform_driver nomadik_nand_driver = { }, }; -static int __init nand_nomadik_init(void) -{ - pr_info("Nomadik NAND driver\n"); - return platform_driver_register(&nomadik_nand_driver); -} - -static void __exit nand_nomadik_exit(void) -{ - platform_driver_unregister(&nomadik_nand_driver); -} - -module_init(nand_nomadik_init); -module_exit(nand_nomadik_exit); +module_platform_driver(nomadik_nand_driver); MODULE_LICENSE("GPL"); MODULE_AUTHOR("ST Microelectronics (sachin.verma@st.com)"); diff --git a/drivers/mtd/nand/nuc900_nand.c b/drivers/mtd/nand/nuc900_nand.c index fa8faedfad6e..8febe46e1105 100644 --- a/drivers/mtd/nand/nuc900_nand.c +++ b/drivers/mtd/nand/nuc900_nand.c @@ -364,18 +364,7 @@ static struct platform_driver nuc900_nand_driver = { }, }; -static int __init nuc900_nand_init(void) -{ - return platform_driver_register(&nuc900_nand_driver); -} - -static void __exit nuc900_nand_exit(void) -{ - platform_driver_unregister(&nuc900_nand_driver); -} - -module_init(nuc900_nand_init); -module_exit(nuc900_nand_exit); +module_platform_driver(nuc900_nand_driver); MODULE_AUTHOR("Wan ZongShun <mcuos.com@gmail.com>"); MODULE_DESCRIPTION("w90p910/NUC9xx nand driver!"); diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c index f745f00f3167..b3a883e2a22f 100644 --- a/drivers/mtd/nand/omap2.c +++ b/drivers/mtd/nand/omap2.c @@ -1145,20 +1145,7 @@ static struct platform_driver omap_nand_driver = { }, }; -static int __init omap_nand_init(void) -{ - pr_info("%s driver initializing\n", DRIVER_NAME); - - return platform_driver_register(&omap_nand_driver); -} - -static void __exit omap_nand_exit(void) -{ - platform_driver_unregister(&omap_nand_driver); -} - -module_init(omap_nand_init); -module_exit(omap_nand_exit); +module_platform_driver(omap_nand_driver); MODULE_ALIAS("platform:" DRIVER_NAME); MODULE_LICENSE("GPL"); diff --git a/drivers/mtd/nand/pasemi_nand.c b/drivers/mtd/nand/pasemi_nand.c index a97264ececdb..974dbf8251c9 100644 --- a/drivers/mtd/nand/pasemi_nand.c +++ b/drivers/mtd/nand/pasemi_nand.c @@ -230,17 +230,7 @@ static struct platform_driver pasemi_nand_driver = .remove = pasemi_nand_remove, }; -static int __init pasemi_nand_init(void) -{ - return platform_driver_register(&pasemi_nand_driver); -} -module_init(pasemi_nand_init); - -static void __exit pasemi_nand_exit(void) -{ - platform_driver_unregister(&pasemi_nand_driver); -} -module_exit(pasemi_nand_exit); +module_platform_driver(pasemi_nand_driver); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Egor Martovetsky <egor@pasemi.com>"); diff --git a/drivers/mtd/nand/plat_nand.c b/drivers/mtd/nand/plat_nand.c index ea8e1234e0e2..7f2da6953357 100644 --- a/drivers/mtd/nand/plat_nand.c +++ b/drivers/mtd/nand/plat_nand.c @@ -148,18 +148,7 @@ static struct platform_driver plat_nand_driver = { }, }; -static int __init plat_nand_init(void) -{ - return platform_driver_register(&plat_nand_driver); -} - -static void __exit plat_nand_exit(void) -{ - platform_driver_unregister(&plat_nand_driver); -} - -module_init(plat_nand_init); -module_exit(plat_nand_exit); +module_platform_driver(plat_nand_driver); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Vitaly Wool"); diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c index 9eb7f879969e..8544d6bf50a0 100644 --- a/drivers/mtd/nand/pxa3xx_nand.c +++ b/drivers/mtd/nand/pxa3xx_nand.c @@ -1258,7 +1258,7 @@ static int pxa3xx_nand_suspend(struct platform_device *pdev, pm_message_t state) for (cs = 0; cs < pdata->num_cs; cs++) { mtd = info->host[cs]->mtd; - mtd->suspend(mtd); + mtd_suspend(mtd); } return 0; @@ -1291,7 +1291,7 @@ static int pxa3xx_nand_resume(struct platform_device *pdev) nand_writel(info, NDSR, NDSR_MASK); for (cs = 0; cs < pdata->num_cs; cs++) { mtd = info->host[cs]->mtd; - mtd->resume(mtd); + mtd_resume(mtd); } return 0; @@ -1311,17 +1311,7 @@ static struct platform_driver pxa3xx_nand_driver = { .resume = pxa3xx_nand_resume, }; -static int __init pxa3xx_nand_init(void) -{ - return platform_driver_register(&pxa3xx_nand_driver); -} -module_init(pxa3xx_nand_init); - -static void __exit pxa3xx_nand_exit(void) -{ - platform_driver_unregister(&pxa3xx_nand_driver); -} -module_exit(pxa3xx_nand_exit); +module_platform_driver(pxa3xx_nand_driver); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("PXA3xx NAND controller driver"); diff --git a/drivers/mtd/nand/sharpsl.c b/drivers/mtd/nand/sharpsl.c index 619d2a504788..b175c0fd8b93 100644 --- a/drivers/mtd/nand/sharpsl.c +++ b/drivers/mtd/nand/sharpsl.c @@ -230,17 +230,7 @@ static struct platform_driver sharpsl_nand_driver = { .remove = __devexit_p(sharpsl_nand_remove), }; -static int __init sharpsl_nand_init(void) -{ - return platform_driver_register(&sharpsl_nand_driver); -} -module_init(sharpsl_nand_init); - -static void __exit sharpsl_nand_exit(void) -{ - platform_driver_unregister(&sharpsl_nand_driver); -} -module_exit(sharpsl_nand_exit); +module_platform_driver(sharpsl_nand_driver); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Richard Purdie <rpurdie@rpsys.net>"); diff --git a/drivers/mtd/nand/sm_common.c b/drivers/mtd/nand/sm_common.c index 32ae5af7444f..774c3c266713 100644 --- a/drivers/mtd/nand/sm_common.c +++ b/drivers/mtd/nand/sm_common.c @@ -55,7 +55,7 @@ static int sm_block_markbad(struct mtd_info *mtd, loff_t ofs) ops.datbuf = NULL; - ret = mtd->write_oob(mtd, ofs, &ops); + ret = mtd_write_oob(mtd, ofs, &ops); if (ret < 0 || ops.oobretlen != SM_OOB_SIZE) { printk(KERN_NOTICE "sm_common: can't mark sector at %i as bad\n", diff --git a/drivers/mtd/nand/socrates_nand.c b/drivers/mtd/nand/socrates_nand.c index 0fb24f9c2327..e02b08bcf0c0 100644 --- a/drivers/mtd/nand/socrates_nand.c +++ b/drivers/mtd/nand/socrates_nand.c @@ -273,18 +273,7 @@ static struct platform_driver socrates_nand_driver = { .remove = __devexit_p(socrates_nand_remove), }; -static int __init socrates_nand_init(void) -{ - return platform_driver_register(&socrates_nand_driver); -} - -static void __exit socrates_nand_exit(void) -{ - platform_driver_unregister(&socrates_nand_driver); -} - -module_init(socrates_nand_init); -module_exit(socrates_nand_exit); +module_platform_driver(socrates_nand_driver); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Ilya Yanok"); diff --git a/drivers/mtd/nand/tmio_nand.c b/drivers/mtd/nand/tmio_nand.c index beebd95f7690..6caa0cd9d6a7 100644 --- a/drivers/mtd/nand/tmio_nand.c +++ b/drivers/mtd/nand/tmio_nand.c @@ -533,18 +533,7 @@ static struct platform_driver tmio_driver = { .resume = tmio_resume, }; -static int __init tmio_init(void) -{ - return platform_driver_register(&tmio_driver); -} - -static void __exit tmio_exit(void) -{ - platform_driver_unregister(&tmio_driver); -} - -module_init(tmio_init); -module_exit(tmio_exit); +module_platform_driver(tmio_driver); MODULE_LICENSE("GPL v2"); MODULE_AUTHOR("Ian Molton, Dirk Opfer, Chris Humbert, Dmitry Baryshkov"); diff --git a/drivers/mtd/nand/txx9ndfmc.c b/drivers/mtd/nand/txx9ndfmc.c index ace46fdaef58..c7c4f1d11c77 100644 --- a/drivers/mtd/nand/txx9ndfmc.c +++ b/drivers/mtd/nand/txx9ndfmc.c @@ -298,11 +298,7 @@ static int __init txx9ndfmc_probe(struct platform_device *dev) drvdata = devm_kzalloc(&dev->dev, sizeof(*drvdata), GFP_KERNEL); if (!drvdata) return -ENOMEM; - if (!devm_request_mem_region(&dev->dev, res->start, - resource_size(res), dev_name(&dev->dev))) - return -EBUSY; - drvdata->base = devm_ioremap(&dev->dev, res->start, - resource_size(res)); + drvdata->base = devm_request_and_ioremap(&dev->dev, res); if (!drvdata->base) return -EBUSY; |