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author | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-10-23 13:56:16 +0200 |
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committer | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-10-23 13:56:16 +0200 |
commit | ff67a6b9aaddb2dea6ed4a3f7df8a0c6acf131c2 (patch) | |
tree | 34d81901340c14191fab6e0c5a424f45385ae2aa /drivers/mtd/nand/cafe_nand.c | |
parent | e7549b926dd3ceec048f5689df90d4ec970c9419 (diff) | |
download | kernel_samsung_smdk4412-ff67a6b9aaddb2dea6ed4a3f7df8a0c6acf131c2.zip kernel_samsung_smdk4412-ff67a6b9aaddb2dea6ed4a3f7df8a0c6acf131c2.tar.gz kernel_samsung_smdk4412-ff67a6b9aaddb2dea6ed4a3f7df8a0c6acf131c2.tar.bz2 |
last driver import from 3.2.72 for now
Diffstat (limited to 'drivers/mtd/nand/cafe_nand.c')
-rw-r--r-- | drivers/mtd/nand/cafe_nand.c | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/drivers/mtd/nand/cafe_nand.c b/drivers/mtd/nand/cafe_nand.c index f5cdc56..68ecf48 100644 --- a/drivers/mtd/nand/cafe_nand.c +++ b/drivers/mtd/nand/cafe_nand.c @@ -21,6 +21,7 @@ #include <linux/interrupt.h> #include <linux/dma-mapping.h> #include <linux/slab.h> +#include <linux/module.h> #include <asm/io.h> #define CAFE_NAND_CTRL1 0x00 @@ -57,7 +58,6 @@ struct cafe_priv { struct nand_chip nand; - struct mtd_partition *parts; struct pci_dev *pdev; void __iomem *mmio; struct rs_control *rs; @@ -371,7 +371,7 @@ static int cafe_nand_read_oob(struct mtd_info *mtd, struct nand_chip *chip, return 1; } /** - * cafe_nand_read_page_syndrome - {REPLACABLE] hardware ecc syndrom based page read + * cafe_nand_read_page_syndrome - [REPLACEABLE] hardware ecc syndrome based page read * @mtd: mtd info structure * @chip: nand chip info structure * @buf: buffer to store read data @@ -630,8 +630,6 @@ static int __devinit cafe_nand_probe(struct pci_dev *pdev, struct cafe_priv *cafe; uint32_t ctrl; int err = 0; - struct mtd_partition *parts; - int nr_parts; /* Very old versions shared the same PCI ident for all three functions on the chip. Verify the class too... */ @@ -686,7 +684,8 @@ static int __devinit cafe_nand_probe(struct pci_dev *pdev, cafe->nand.chip_delay = 0; /* Enable the following for a flash based bad block table */ - cafe->nand.options = NAND_USE_FLASH_BBT | NAND_NO_AUTOINCR | NAND_OWN_BUFFERS; + cafe->nand.bbt_options = NAND_BBT_USE_FLASH; + cafe->nand.options = NAND_NO_AUTOINCR | NAND_OWN_BUFFERS; if (skipbbt) { cafe->nand.options |= NAND_SKIP_BBTSCAN; @@ -799,18 +798,9 @@ static int __devinit cafe_nand_probe(struct pci_dev *pdev, pci_set_drvdata(pdev, mtd); - /* We register the whole device first, separate from the partitions */ - mtd_device_register(mtd, NULL, 0); - -#ifdef CONFIG_MTD_CMDLINE_PARTS mtd->name = "cafe_nand"; -#endif - nr_parts = parse_mtd_partitions(mtd, part_probes, &parts, 0); - if (nr_parts > 0) { - cafe->parts = parts; - dev_info(&cafe->pdev->dev, "%d partitions found\n", nr_parts); - mtd_device_register(mtd, parts, nr_parts); - } + mtd_device_parse_register(mtd, part_probes, 0, NULL, 0); + goto out; out_irq: |