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87f5336eef
linux/drivers/mtd/nand
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Ezequiel Garcia 87f5336eef mtd: nand: pxa3xx: Add ECC BCH correctable errors detection 
This commit extends the ECC correctable error detection to include
ECC BCH errors. The number of BCH correctable errors can be any up to 16,
and the actual value is exposed in the NDSR register.

Therefore, we change some symbol names to refer to correctable or
uncorrectable (instead of single-bit or double-bit as it was in the
Hamming case) and while at it, cleanup the detection code slightly.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Tested-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-01-03 11:22:17 -08:00
..
bcm47xxnflash mtd: bcm47xxnflash: Use devm_kzalloc 2013-11-06 23:32:56 -08:00
gpmi-nand mtd: gpmi-lib: Make checkpatch happy 2014-01-03 11:22:08 -08:00
ams-delta.c mtd: nand: ams-delta: remove unnecessary platform_set_drvdata() 2013-08-05 20:58:30 +01:00
atmel_nand_ecc.h mtd: at91: atmel_nand: add Programmable Multibit ECC controller support 2012-07-06 18:23:25 +01:00
atmel_nand_nfc.h mtd: atmel_nand: add Nand Flash Controller (NFC) support 2013-08-05 21:07:41 +01:00
atmel_nand.c Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma 2013-11-20 13:20:24 -08:00
au1550nd.c mtd: nand: use dev_get_platdata() 2013-08-30 21:34:33 +01:00
bf5xx_nand.c mtd: nand: use dev_get_platdata() 2013-08-30 21:34:33 +01:00
cafe_nand.c mtd: nand: subpage write support for hardware based ECC schemes 2013-04-05 13:22:59 +01:00
cmx270_nand.c mtd: kill MTD_NAND_VERIFY_WRITE 2012-09-29 15:00:46 +01:00
cs553x_nand.c mtd cs553x_nand: use kzalloc() instead of memset 2013-08-30 21:52:48 +01:00
davinci_nand.c mtd: nand: use dev_get_platdata() 2013-08-30 21:34:33 +01:00
denali_dt.c mtd: denali_dt: Remove redundant use of of_match_ptr 2013-04-05 14:04:34 +01:00
denali_pci.c mtd: denali: remove unnecessary pci_set_drvdata() 2013-11-06 23:32:44 -08:00
denali.c mtd: nand: add a helper to check the SLC/MLC nand chip 2013-10-27 16:27:04 -07:00
denali.h mtd: denali: add a DT driver 2012-11-15 15:37:46 +02:00
diskonchip.c mtd: diskonchip: Fix incorrect placement of __initdata 2013-10-27 16:27:07 -07:00
docg4.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2013-11-15 16:47:22 -08:00
fsl_elbc_nand.c MTD merge for 3.13 2013-11-14 12:31:43 +09:00
fsl_ifc_nand.c MTD merge for 3.13 2013-11-14 12:31:43 +09:00
fsl_upm.c drivers: clean-up prom.h implicit includes 2013-10-09 20:04:04 -05:00
fsmc_nand.c dmaengine: remove DMA unmap flags 2013-11-14 11:04:38 -08:00
gpio.c mtd: nand: use dev_get_platdata() 2013-08-30 21:34:33 +01:00
jz4740_nand.c mtd: nand: use dev_get_platdata() 2013-08-30 21:34:33 +01:00
Kconfig mtd: nand: pxa3xx: Make config menu show supported platforms 2014-01-03 11:22:10 -08:00
lpc32xx_mlc.c mtd: nand: lpc32xx_mlc: Remove redundant of_match_ptr 2013-11-06 23:32:45 -08:00
lpc32xx_slc.c mtd: nand: lpc32xx_slc: Remove redundant of_match_ptr 2013-11-06 23:32:45 -08:00
Makefile mtd: remove alauda driver 2013-08-30 21:51:57 +01:00
mpc5121_nfc.c drivers: clean-up prom.h implicit includes 2013-10-09 20:04:04 -05:00
mxc_nand.c tree-wide: use reinit_completion instead of INIT_COMPLETION 2013-11-15 09:32:21 +09:00
nand_base.c mtd: nand: use a local variable to simplify the nand_scan_tail 2013-11-07 00:08:56 -08:00
nand_bbt.c mtd: nand_bbt: kill NAND_BBT_SCANALLPAGES 2013-11-06 23:33:14 -08:00
nand_bch.c mtd: cleanup style on pr_debug messages 2011-09-11 15:02:16 +03:00
nand_ecc.c mtd: nane: print source of error message 2013-02-04 09:27:19 +02:00
nand_ids.c mtd: add the ecc info for some full-id nand chips 2013-08-30 21:34:47 +01:00
nandsim.c MTD merge for 3.13 2013-11-14 12:31:43 +09:00
ndfc.c drivers: clean-up prom.h implicit includes 2013-10-09 20:04:04 -05:00
nuc900_nand.c mtd: nand: nuc900_nand: remove unnecessary platform_set_drvdata() 2013-08-05 20:59:09 +01:00
omap2.c mtd: nand: omap: fix error return code in omap_nand_probe() 2013-11-06 23:33:15 -08:00
orion_nand.c mtd: nand: use dev_get_platdata() 2013-08-30 21:34:33 +01:00
pasemi_nand.c mtd: pasemi_nand.c: remove superfluous name cast 2014-01-03 11:22:09 -08:00
plat_nand.c mtd: nand: use dev_get_platdata() 2013-08-30 21:34:33 +01:00
pxa3xx_nand.c mtd: nand: pxa3xx: Add ECC BCH correctable errors detection 2014-01-03 11:22:17 -08:00
r852.c tree-wide: use reinit_completion instead of INIT_COMPLETION 2013-11-15 09:32:21 +09:00
r852.h mtd: r852: remove useless pci powerup/down from suspend/resume routines 2010-10-25 01:32:21 +01:00
s3c2410.c mtd: nand: use dev_get_platdata() 2013-08-30 21:34:33 +01:00
sh_flctl.c mtd: nand: use dev_get_platdata() 2013-08-30 21:34:33 +01:00
sharpsl.c mtd: nand: use dev_get_platdata() 2013-08-30 21:34:33 +01:00
sm_common.c mtd: nand: refactor chip->block_markbad interface 2013-08-30 16:47:52 +01:00
sm_common.h
socrates_nand.c MTD merge for 3.13 2013-11-14 12:31:43 +09:00
tmio_nand.c mtd: nand: remove deprecated IRQF_DISABLED 2013-11-07 00:08:56 -08:00
txx9ndfmc.c mtd: simplify use of devm_ioremap_resource 2013-08-30 21:36:15 +01:00
xway_nand.c mtd: lantiq: Add NAND support on Lantiq XWAY SoC. 2012-09-29 15:05:18 +01:00