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| author | Brian Norris <computersforpeace@gmail.com> | 2011-05-31 16:31:22 -0700 |
|---|---|---|
| committer | Artem Bityutskiy <artem.bityutskiy@intel.com> | 2011-09-11 15:01:56 +0300 |
| commit | a40f73419f02e40555f692785ea1c1813d5b4c12 (patch) | |
| tree | 81f3eeb517d6480d8535ac769202eb8e26de53c4 /drivers/mtd/nand/mpc5121_nfc.c | |
| parent | 5fb1549dfc40f3b589dae560ea21535cdc5f64e0 (diff) | |
| download | linux-stable-a40f73419f02e40555f692785ea1c1813d5b4c12.tar.gz linux-stable-a40f73419f02e40555f692785ea1c1813d5b4c12.tar.bz2 linux-stable-a40f73419f02e40555f692785ea1c1813d5b4c12.zip | |
mtd: nand: consolidate redundant flash-based BBT flags
This patch works with the following three flags from two headers (nand.h
and bbm.h):
(1) NAND_USE_FLASH_BBT (nand.h)
(2) NAND_USE_FLASH_BBT_NO_OOB (nand.h)
(3) NAND_BBT_NO_OOB (bbm.h)
These flags are all related and interdependent, yet they were in
different headers. Flag (2) is simply the combination of (1) and (3) and
can be eliminated.
This patch accomplishes the following:
* eliminate NAND_USE_FLASH_BBT_NO_OOB (i.e., flag (2))
* move NAND_USE_FLASH_BBT (i.e., flag (1)) to bbm.h
It's important to note that because (1) and (3) are now both found in
bbm.h, they should NOT be used in the "nand_chip.options" field.
I removed a small section from the mtdnand DocBook because it referes to
NAND_USE_FLASH_BBT in nand.h, which has been moved to bbm.h.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'drivers/mtd/nand/mpc5121_nfc.c')
| -rw-r--r-- | drivers/mtd/nand/mpc5121_nfc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mtd/nand/mpc5121_nfc.c b/drivers/mtd/nand/mpc5121_nfc.c index eb1fbac63eb6..0ac64b54bd67 100644 --- a/drivers/mtd/nand/mpc5121_nfc.c +++ b/drivers/mtd/nand/mpc5121_nfc.c @@ -735,7 +735,8 @@ static int __devinit mpc5121_nfc_probe(struct platform_device *op) chip->write_buf = mpc5121_nfc_write_buf; chip->verify_buf = mpc5121_nfc_verify_buf; chip->select_chip = mpc5121_nfc_select_chip; - chip->options = NAND_NO_AUTOINCR | NAND_USE_FLASH_BBT; + chip->options = NAND_NO_AUTOINCR; + chip->bbt_options = NAND_USE_FLASH_BBT; chip->ecc.mode = NAND_ECC_SOFT; /* Support external chip-select logic on ADS5121 board */ |