From: Michael Trimarchi michael@amarulasolutions.com
In preparation of moving specific nand support that are not jedec or onfi
Signed-off-by: Michael Trimarchi michael@amarulasolutions.com Signed-off-by: Dario Binacchi dario.binacchi@amarulasolutions.com ---
(no changes since v1)
drivers/mtd/nand/raw/nand_base.c | 3 ++- include/linux/mtd/rawnand.h | 3 +++ 2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c index 145de22be852..174c760f3416 100644 --- a/drivers/mtd/nand/raw/nand_base.c +++ b/drivers/mtd/nand/raw/nand_base.c @@ -4160,7 +4160,7 @@ static int nand_get_bits_per_cell(u8 cellinfo) * chip. The rest of the parameters must be decoded according to generic or * manufacturer-specific "extended ID" decoding patterns. */ -static void nand_decode_ext_id(struct nand_chip *chip) +void nand_decode_ext_id(struct nand_chip *chip) { struct mtd_info *mtd = &chip->mtd; int extid, id_len; @@ -4286,6 +4286,7 @@ static void nand_decode_ext_id(struct nand_chip *chip)
} } +EXPORT_SYMBOL_GPL(nand_decode_ext_id);
/* * Manufacturer detection. Only used when the NAND is not ONFI or JEDEC diff --git a/include/linux/mtd/rawnand.h b/include/linux/mtd/rawnand.h index d8141cb4d114..8fb2a43296f5 100644 --- a/include/linux/mtd/rawnand.h +++ b/include/linux/mtd/rawnand.h @@ -1374,4 +1374,7 @@ int nand_read_data_op(struct nand_chip *chip, void *buf, unsigned int len, int nand_write_data_op(struct nand_chip *chip, const void *buf, unsigned int len, bool force_8bit);
+/* Default extended ID decoding function */ +void nand_decode_ext_id(struct nand_chip *chip); + #endif /* __LINUX_MTD_RAWNAND_H */