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| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2010-10-01 21:37:37 +0200 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2010-10-25 00:54:37 +0100 |
| commit | 453281a973c10bce941b240d1c654d536623b16b (patch) | |
| tree | 3646851ff197fcbf64e796a6bdf4324bd77f8544 /drivers/mtd | |
| parent | 7cba7b14fe179969d7217cca52e28519d7d6ca89 (diff) | |
| download | kernel_samsung_aries-453281a973c10bce941b240d1c654d536623b16b.zip kernel_samsung_aries-453281a973c10bce941b240d1c654d536623b16b.tar.gz kernel_samsung_aries-453281a973c10bce941b240d1c654d536623b16b.tar.bz2 | |
mtd: nand: introduce NAND_CREATE_EMPTY_BBT
it will create an empty BBT table without considering vendor's BBT
information. Vendor's information may be unavailable if the NAND
controller has a different DATA & OOB layout or this information may be
allready purged.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/nand_bbt.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mtd/nand/nand_bbt.c b/drivers/mtd/nand/nand_bbt.c index 1dcafb8..586b981 100644 --- a/drivers/mtd/nand/nand_bbt.c +++ b/drivers/mtd/nand/nand_bbt.c @@ -999,7 +999,8 @@ static int check_create(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_desc continue; /* Create the table in memory by scanning the chip(s) */ - create_bbt(mtd, buf, bd, chipsel); + if (!(this->options & NAND_CREATE_EMPTY_BBT)) + create_bbt(mtd, buf, bd, chipsel); td->version[i] = 1; if (md) |