diff options
Diffstat (limited to 'drivers/mtd/nand/nand_ids.c')
| -rw-r--r-- | drivers/mtd/nand/nand_ids.c | 39 |
1 files changed, 25 insertions, 14 deletions
diff --git a/drivers/mtd/nand/nand_ids.c b/drivers/mtd/nand/nand_ids.c index 4a2f75b0c200..9d5ca0e540b5 100644 --- a/drivers/mtd/nand/nand_ids.c +++ b/drivers/mtd/nand/nand_ids.c @@ -10,7 +10,7 @@ #include <linux/mtd/nand.h> #include <linux/sizes.h> -#define LP_OPTIONS NAND_SAMSUNG_LP_OPTIONS +#define LP_OPTIONS 0 #define LP_OPTIONS16 (LP_OPTIONS | NAND_BUSWIDTH_16) #define SP_OPTIONS NAND_NEED_READRDY @@ -169,29 +169,40 @@ struct nand_flash_dev nand_flash_ids[] = { }; /* Manufacturer IDs */ -struct nand_manufacturers nand_manuf_ids[] = { - {NAND_MFR_TOSHIBA, "Toshiba"}, +static const struct nand_manufacturer nand_manufacturers[] = { + {NAND_MFR_TOSHIBA, "Toshiba", &toshiba_nand_manuf_ops}, {NAND_MFR_ESMT, "ESMT"}, - {NAND_MFR_SAMSUNG, "Samsung"}, + {NAND_MFR_SAMSUNG, "Samsung", &samsung_nand_manuf_ops}, {NAND_MFR_FUJITSU, "Fujitsu"}, {NAND_MFR_NATIONAL, "National"}, {NAND_MFR_RENESAS, "Renesas"}, {NAND_MFR_STMICRO, "ST Micro"}, - {NAND_MFR_HYNIX, "Hynix"}, - {NAND_MFR_MICRON, "Micron"}, - {NAND_MFR_AMD, "AMD/Spansion"}, - {NAND_MFR_MACRONIX, "Macronix"}, + {NAND_MFR_HYNIX, "Hynix", &hynix_nand_manuf_ops}, + {NAND_MFR_MICRON, "Micron", µn_nand_manuf_ops}, + {NAND_MFR_AMD, "AMD/Spansion", &amd_nand_manuf_ops}, + {NAND_MFR_MACRONIX, "Macronix", ¯onix_nand_manuf_ops}, {NAND_MFR_EON, "Eon"}, {NAND_MFR_SANDISK, "SanDisk"}, {NAND_MFR_INTEL, "Intel"}, {NAND_MFR_ATO, "ATO"}, {NAND_MFR_WINBOND, "Winbond"}, - {0x0, "Unknown"} }; -EXPORT_SYMBOL(nand_manuf_ids); -EXPORT_SYMBOL(nand_flash_ids); +/** + * nand_get_manufacturer - Get manufacturer information from the manufacturer + * ID + * @id: manufacturer ID + * + * Returns a pointer a nand_manufacturer object if the manufacturer is defined + * in the NAND manufacturers database, NULL otherwise. + */ +const struct nand_manufacturer *nand_get_manufacturer(u8 id) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(nand_manufacturers); i++) + if (nand_manufacturers[i].id == id) + return &nand_manufacturers[i]; -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Thomas Gleixner <tglx@linutronix.de>"); -MODULE_DESCRIPTION("Nand device & manufacturer IDs"); + return NULL; +} |