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linux/drivers/mtd/nand
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Albert Hsieh 6de1b002a2 mtd: nand: brcmnand: Zero bitflip is not an error 
[ Upstream commit e44b9a9c13 ]

A negative return value of brcmstb_nand_verify_erased_page() indicates a
real bitflip error of an erased page, and other return values (>= 0) show
the corrected bitflip number. Zero return value means no bitflip, but the
current driver code treats it as an error, and eventually leads to
falsely reported ECC error.

Fixes: 02b88eea9f ("mtd: brcmnand: Add check for erased page bitflip")
Signed-off-by: Albert Hsieh <wen.hsieh@broadcom.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2018-03-03 10:24:23 +01:00
..
atmel mtd: nand: atmel: Actually use the PM ops 2017-11-30 08:40:52 +00:00
bcm47xxnflash License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
brcmnand mtd: nand: brcmnand: Zero bitflip is not an error 2018-03-03 10:24:23 +01:00
gpmi-nand mtd: nand: gpmi: Fix failure when a erased page has a bitflip at BBM 2018-03-03 10:24:23 +01:00
ams-delta.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
au1550nd.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
bf5xx_nand.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
cafe_nand.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
cmx270_nand.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
cs553x_nand.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
davinci_nand.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
denali.c linux/kernel.h: move DIV_ROUND_DOWN_ULL() macro 2017-09-08 18:26:47 -07:00
denali.h mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
denali_dt.c mtd: nand: denali: Handle return value of clk_prepare_enable. 2017-08-23 16:49:18 +02:00
denali_pci.c mtd: nand: denali_pci: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE 2018-02-03 17:38:52 +01:00
diskonchip.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
docg4.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
fsl_elbc_nand.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
fsl_ifc_nand.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
fsl_upm.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
fsmc_nand.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
gpio.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
hisi504_nand.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
jz4740_nand.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
jz4780_bch.c mtd: nand: jz4780: Update MODULE_AUTHOR email address 2016-07-11 08:40:19 +02:00
jz4780_bch.h mtd: nand: jz4780: driver for NAND devices on JZ4780 SoCs 2016-01-07 09:35:11 -08:00
jz4780_nand.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
Kconfig mtd: nand: pxa3xx_nand: enable building on mvebu 64-bit platforms 2017-08-23 16:49:18 +02:00
lpc32xx_mlc.c mtd: nand: lpc32xx_mlc: Fix an error handling path in lpc32xx_nand_probe() 2017-09-18 12:07:30 +02:00
lpc32xx_slc.c Merge branch 'nand/rename-header-file' of git://git.infradead.org/l2-mtd into nand/next 2017-08-23 17:00:12 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mpc5121_nfc.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
mtk_ecc.c mtd: nand: mtk: fix infinite ECC decode IRQ issue 2017-11-30 08:40:52 +00:00
mtk_ecc.h mtd: nand: mediatek: add support for different MTK NAND FLASH Controller IP 2017-06-01 10:09:37 +02:00
mtk_nand.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
mxc_nand.c Merge branch 'nand/rename-header-file' of git://git.infradead.org/l2-mtd into nand/next 2017-08-23 17:00:12 +02:00
nand_amd.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
nand_base.c mtd: nand: Fix nand_do_read_oob() return value 2018-02-16 20:22:57 +01:00
nand_bbt.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
nand_bch.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
nand_ecc.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
nand_hynix.c Merge branch 'nand/rename-header-file' of git://git.infradead.org/l2-mtd into nand/next 2017-08-23 17:00:12 +02:00
nand_ids.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
nand_macronix.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
nand_micron.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
nand_samsung.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
nand_timings.c This pull request contains the following core changes: 2017-09-01 15:34:30 +02:00
nand_toshiba.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
nandsim.c mtd: Avoid probe failures when mtd->dbg.dfs_dir is invalid 2017-11-30 08:40:51 +00:00
ndfc.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
nuc900_nand.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
omap2.c mtd: nand: omap2: Fix subpage write 2017-11-30 08:40:52 +00:00
omap_elm.c mtd: omap_elm: print interrupt resource using %pr 2015-12-18 10:16:17 -08:00
orion_nand.c Merge branch 'nand/rename-header-file' of git://git.infradead.org/l2-mtd into nand/next 2017-08-23 17:00:12 +02:00
oxnas_nand.c Merge branch 'nand/rename-header-file' of git://git.infradead.org/l2-mtd into nand/next 2017-08-23 17:00:12 +02:00
pasemi_nand.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
plat_nand.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
pxa3xx_nand.c mtd: nand: pxa3xx: Fix READOOB implementation 2018-01-10 09:31:22 +01:00
qcom_nandc.c Merge branch 'nand/rename-header-file' of git://git.infradead.org/l2-mtd into nand/next 2017-08-23 17:00:12 +02:00
r852.c mtd: nand: make use of nand_set/get_controller_data() helpers 2016-01-07 10:23:41 -08:00
r852.h mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
s3c2410.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
sh_flctl.c Merge branch 'nand/rename-header-file' of git://git.infradead.org/l2-mtd into nand/next 2017-08-23 17:00:12 +02:00
sharpsl.c Merge branch 'nand/rename-header-file' of git://git.infradead.org/l2-mtd into nand/next 2017-08-23 17:00:12 +02:00
sm_common.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
sm_common.h mtd: use __packed shorthand 2014-08-19 11:53:08 -07:00
socrates_nand.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
sunxi_nand.c mtd: nand: sunxi: Fix ECC strength choice 2018-02-16 20:22:57 +01:00
tango_nand.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
tmio_nand.c Merge branch 'nand/rename-header-file' of git://git.infradead.org/l2-mtd into nand/next 2017-08-23 17:00:12 +02:00
txx9ndfmc.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
vf610_nfc.c mtd: nand: vf610: set correct ooblayout 2018-02-22 15:42:30 +01:00
xway_nand.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00