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a0dc552951
linux/drivers/mtd/nand
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Brian Norris a0dc552951 mtd: nand: remove NAND_BBT_SCANBYTE1AND6 option 
This patch reverts most of:
    commit 58373ff0af
    mtd: nand: more BB Detection refactoring and dynamic scan options

According to the discussion at:
    http://lists.infradead.org/pipermail/linux-mtd/2011-May/035696.html
the NAND_BBT_SCANBYTE1AND6 flag, although technically valid, can break
some existing ECC layouts that use the 6th byte in the OOB for ECC data.
Furthermore, we apparently do not need to scan both bytes 1 and 6 in
the OOB region of the devices under consideration; instead, we only need
to scan one or the other.

Thus, the NAND_BBT_SCANBYTE1AND6 flag is at best unnecessary and at
worst a regression.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2011-09-11 15:01:46 +03:00
..
alauda.c mtd: convert remaining users to mtd_device_register() 2011-05-25 02:25:00 +01:00
ams-delta.c mtd: convert remaining users to mtd_device_register() 2011-05-25 02:25:00 +01:00
atmel_nand_ecc.h [ARM] 5265/3: [AT91] Add copyright info 2008-09-21 23:01:18 +01:00
atmel_nand.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2011-07-25 13:56:39 -07:00
au1550nd.c Merge git://git.infradead.org/mtd-2.6 2011-05-27 20:06:53 -07:00
autcpu12.c mtd: convert remaining users to mtd_device_register() 2011-05-25 02:25:00 +01:00
bcm_umi_bch.c mtd: add bcmring nand driver 2009-10-20 10:07:23 +09:00
bcm_umi_nand.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
bf5xx_nand.c mtd: bf5xx_nand: convert to mtd_device_register() 2011-05-25 02:23:15 +01:00
cafe_nand.c mtd: cafe_nand: convert to mtd_device_register() 2011-05-25 02:23:16 +01:00
cmx270_nand.c mtd: convert remaining users to mtd_device_register() 2011-05-25 02:25:00 +01:00
cs553x_nand.c mtd: cs553x_nand: convert to mtd_device_register() 2011-05-25 02:23:18 +01:00
davinci_nand.c mtd: davinci_nand: convert to mtd_device_register() 2011-05-25 02:23:20 +01:00
denali.c mtd: convert remaining users to mtd_device_register() 2011-05-25 02:25:00 +01:00
denali.h mtd: denali: detect the number of banks 2011-05-25 02:02:12 +01:00
diskonchip.c mtd: diskonchip: convert to mtd_device_register() 2011-05-25 02:23:21 +01:00
edb7312.c mtd: edb7312 nand: convert to mtd_device_register() 2011-05-25 02:23:23 +01:00
fsl_elbc_nand.c powerpc/85xx: fix NAND_CMD_READID read bytes number 2011-06-22 06:08:48 -05:00
fsl_upm.c mtd: fsl_upm: convert to mtd_device_register() 2011-05-25 02:23:26 +01:00
fsmc_nand.c mtd: fsmc_nand: convert to mtd_device_register() 2011-05-25 02:23:28 +01:00
gpio.c mtd: convert remaining users to mtd_device_register() 2011-05-25 02:25:00 +01:00
h1910.c mtd: h1910: convert to mtd_device_register() 2011-05-25 02:23:29 +01:00
jz4740_nand.c mtd: jz4740_nand: convert to mtd_device_register() 2011-05-25 02:23:30 +01:00
Kconfig mtd: kill CONFIG_MTD_PARTITIONS 2011-05-25 02:25:35 +01:00
Makefile mtd: nand: add software BCH ECC support 2011-03-11 17:49:08 +00:00
mpc5121_nfc.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
mxc_nand.c mtd: mxc_nand: convert to mtd_device_register() 2011-05-25 02:23:38 +01:00
nand_base.c mtd: nand: remove NAND_BBT_SCANBYTE1AND6 option 2011-09-11 15:01:46 +03:00
nand_bbt.c mtd: nand: remove NAND_BBT_SCANBYTE1AND6 option 2011-09-11 15:01:46 +03:00
nand_bch.c mtd: nand: add software BCH ECC support 2011-03-11 17:49:08 +00:00
nand_bcm_umi.c mtd: add bcmring nand driver 2009-10-20 10:07:23 +09:00
nand_bcm_umi.h mtd: nand_bcm: fix hot spin and code duplication 2010-02-26 16:56:35 +00:00
nand_ecc.c Merge git://git.infradead.org/mtd-2.6 2009-12-16 10:23:43 -08:00
nand_ids.c mtd: nand: support new Toshiba SLC 2010-10-24 23:38:30 +01:00
nandsim.c mtd: convert remaining users to mtd_device_register() 2011-05-25 02:25:00 +01:00
ndfc.c mtd: ndfc: convert to mtd_device_register() 2011-05-25 02:23:44 +01:00
nomadik_nand.c mtd: nomadik_nand: convert to mtd_device_register() 2011-05-25 02:23:45 +01:00
nuc900_nand.c mtd: convert remaining users to mtd_device_register() 2011-05-25 02:25:00 +01:00
omap2.c mtd: omap2: convert to mtd_device_register() 2011-05-25 02:23:46 +01:00
orion_nand.c mtd: orion_nand: convert to mtd_device_register() 2011-05-25 02:23:47 +01:00
pasemi_nand.c mtd: convert remaining users to mtd_device_register() 2011-05-25 02:25:00 +01:00
plat_nand.c mtd: plat_nand: convert to mtd_device_register() 2011-05-25 02:20:24 +01:00
ppchameleonevb.c mtd: ppchameleonevb: convert to mtd_device_register() 2011-05-25 02:23:48 +01:00
pxa3xx_nand.c mtd: pxa: convert to mtd_device_register() 2011-05-25 02:20:48 +01:00
r852.c Fix common misspellings 2011-03-31 11:26:23 -03:00
r852.h mtd: r852: remove useless pci powerup/down from suspend/resume routines 2010-10-25 01:32:21 +01:00
rtc_from4.c mtd: convert remaining users to mtd_device_register() 2011-05-25 02:25:00 +01:00
s3c2410.c mtd: s3c2410 nand: convert to mtd_device_register() 2011-05-25 02:23:52 +01:00
sh_flctl.c mtd: convert remaining users to mtd_device_register() 2011-05-25 02:25:00 +01:00
sharpsl.c mtd: sharpsl: convert to mtd_device_register() 2011-05-25 02:23:53 +01:00
sm_common.c mtd: convert remaining users to mtd_device_register() 2011-05-25 02:25:00 +01:00
sm_common.h mtd: sm_common: split smartmedia and xD table 2010-05-14 01:03:46 +01:00
socrates_nand.c mtd: socrates_nand: convert to mtd_device_register() 2011-05-25 02:23:54 +01:00
spia.c mtd: convert remaining users to mtd_device_register() 2011-05-25 02:25:00 +01:00
tmio_nand.c Merge git://git.infradead.org/mtd-2.6 2011-05-27 20:06:53 -07:00
txx9ndfmc.c mtd: txx9ndfmc: convert to mtd_device_register() 2011-05-25 02:23:57 +01:00