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Diffstat (limited to 'drivers/mtd/nand/nand_ids.c')
-rw-r--r--drivers/mtd/nand/nand_ids.c39
1 files changed, 25 insertions, 14 deletions
diff --git a/drivers/mtd/nand/nand_ids.c b/drivers/mtd/nand/nand_ids.c
index 4a2f75b..9d5ca0e 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", &micron_nand_manuf_ops},
+ {NAND_MFR_AMD, "AMD/Spansion", &amd_nand_manuf_ops},
+ {NAND_MFR_MACRONIX, "Macronix", &macronix_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;
+}