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543e32d5ff
linux/drivers/mtd/nand
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Daniel Mack 543e32d5ff mtd: pxa3xx_nand: Fix blank page ECC mismatch 
This bug was introduced in f8155a40 ("mtd: pxa3xx_nand: rework irq
logic") and causes the PXA3xx NAND controller fail to operate with NAND
flash that has empty pages. According to the comment in this block, the
hardware controller will report a double-bit error for empty pages,
which can and must be ignored.

This patch restores the original behaviour of the driver.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Lei Wen <leiwen@marvell.com>
Cc: Haojian Zhuang <haojian.zhuang@marvell.com>
Cc: David Woodhouse <David.Woodhouse@intel.com>
Cc: stable@kernel.org [2.6.38+]
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2011-09-11 15:02:05 +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
atmel_nand.c mtd: atmel_nand don't specify default parsing options 2011-09-11 15:02:00 +03:00
au1550nd.c Merge git://git.infradead.org/mtd-2.6 2011-05-27 20:06:53 -07:00
autcpu12.c mtd: nand: rename NAND_USE_FLASH_BBT 2011-09-11 15:01:56 +03:00
bcm_umi_bch.c mtd: add bcmring nand driver 2009-10-20 10:07:23 +09:00
bcm_umi_nand.c mtd: bcm_umi_nand don't specify default parsing options 2011-09-11 15:02:00 +03:00
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: drop reference to CONFIG_MTD_CMDLINE_PARTS 2011-09-11 15:01:57 +03:00
cmx270_nand.c mtd: cmx270_nand don't specify default parsing options 2011-09-11 15:02:01 +03:00
cs553x_nand.c mtd: cs553x_nand don't specify default parsing options 2011-09-11 15:02:01 +03:00
davinci_nand.c mtd: davinci_nand don't specify default parsing options 2011-09-11 15:02:01 +03:00
denali.c mtd: denali: detect the number of banks before resetting NAND 2011-09-11 15:02:04 +03:00
denali.h mtd: denali: detect the number of banks 2011-05-25 02:02:12 +01:00
diskonchip.c mtd: nand: rename NAND_USE_FLASH_BBT 2011-09-11 15:01:56 +03:00
edb7312.c mtd: edb7312 don't specify default parsing options 2011-09-11 15:02:01 +03:00
fsl_elbc_nand.c mtd: nand: rename NAND_USE_FLASH_BBT 2011-09-11 15:01:56 +03:00
fsl_upm.c mtd: fsl_upm don't specify default parsing options 2011-09-11 15:02:01 +03:00
fsmc_nand.c mtd: fsmc_nand don't specify default parsing options 2011-09-11 15:02:01 +03:00
gpio.c mtd: convert remaining users to mtd_device_register() 2011-05-25 02:25:00 +01:00
h1910.c mtd: h1910 don't specify default parsing options 2011-09-11 15:02:02 +03:00
jz4740_nand.c mtd: jz4740_nand don't specify default parsing options 2011-09-11 15:02:02 +03:00
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 mtd: mpc5121_nfc don't specify default parsing options 2011-09-11 15:02:02 +03:00
mxc_nand.c mtd: nand: rename NAND_USE_FLASH_BBT 2011-09-11 15:01:56 +03:00
nand_base.c mtd: nand: multi-line comment style fixups 2011-09-11 15:02:04 +03:00
nand_bbt.c mtd: nand: multi-line comment style fixups 2011-09-11 15:02:04 +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: nand: rename NAND_USE_FLASH_BBT 2011-09-11 15:01:56 +03:00
ndfc.c mtd: ndfc don't specify default parsing options 2011-09-11 15:02:03 +03:00
nomadik_nand.c mtd: nomadik_nand: add missing nand_release in nomadik_nand_remove 2011-09-11 15:01:59 +03:00
nuc900_nand.c mtd: nuc900_nand: add missing nand_release in nuc900_nand_remove 2011-09-11 15:01:58 +03:00
omap2.c mtd: omap2 don't specify default parsing options 2011-09-11 15:02:03 +03:00
orion_nand.c mtd: orion_nand don't specify default parsing options 2011-09-11 15:02:03 +03:00
pasemi_nand.c mtd: nand: rename NAND_USE_FLASH_BBT 2011-09-11 15:01:56 +03:00
plat_nand.c mtd: plat-nand: drop unused fields from platform_nand_data 2011-09-11 15:02:04 +03:00
ppchameleonevb.c mtd: ppchameleonevb don't specify default parsing options 2011-09-11 15:02:03 +03:00
pxa3xx_nand.c mtd: pxa3xx_nand: Fix blank page ECC mismatch 2011-09-11 15:02:05 +03:00
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 don't specify default parsing options 2011-09-11 15:02:03 +03:00
sh_flctl.c mtd: convert remaining users to mtd_device_register() 2011-05-25 02:25:00 +01:00
sharpsl.c mtd: sharpsl don't specify default parsing options 2011-09-11 15:02:03 +03:00
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 don't specify default parsing options 2011-09-11 15:02:03 +03:00
spia.c mtd: convert remaining users to mtd_device_register() 2011-05-25 02:25:00 +01:00
tmio_nand.c mtd: tmio_nand don't specify default parsing options 2011-09-11 15:02:03 +03:00
txx9ndfmc.c mtd: txx9ndfmc don't specify default parsing options 2011-09-11 15:02:04 +03:00