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linux/drivers/mtd/nand
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Huang Shijie f02ea4e6a4 mtd: nand: kill the the NAND_MAX_PAGESIZE/NAND_MAX_OOBSIZE for nand_buffers{} 
The patch converts the arrays to buffer pointers for nand_buffers{}.

The cafe_nand.c is the only NAND_OWN_BUFFERS user which allocates
nand_buffers{} itself.

This patch disables the DMA for nand_scan_ident, and restores the DMA
status after we finish the nand_scan_ident. This way, we can get page
size and OOB size and use them to allocate cafe->dmabuf.

Since the cafe_nand.c uses the NAND_ECC_HW_SYNDROME ECC mode, we do not
allocate the buffers for @ecccalc and @ecccode.

Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
 		2014-03-10 22:42:22 -07:00
..
bcm47xxnflash mtd: bcm47xxnflash: Use devm_kzalloc 2013-11-06 23:32:56 -08:00
gpmi-nand mtd: gpmi: add sanity check when mapping DMA for read_buf/write_buf 2014-01-27 21:55:03 -08:00
Kconfig mtd: nand: davinci: reuse driver for Keystone arch 2014-01-03 11:22:26 -08:00
Makefile
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ams-delta.c mtd: delete non-required instances of include <linux/init.h> 2014-03-10 22:42:22 -07:00
atmel_nand.c mtd: atmel_nand: use dev_err() instead of printk() 2014-01-07 10:07:03 -08:00
atmel_nand_ecc.h
…
atmel_nand_nfc.h
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au1550nd.c mtd: delete non-required instances of include <linux/init.h> 2014-03-10 22:42:22 -07:00
bf5xx_nand.c mtd: delete non-required instances of include <linux/init.h> 2014-03-10 22:42:22 -07:00
cafe_nand.c mtd: nand: kill the the NAND_MAX_PAGESIZE/NAND_MAX_OOBSIZE for nand_buffers{} 2014-03-10 22:42:22 -07:00
cmx270_nand.c mtd: cmx270_nand: Remove unnecessary OOM messages 2014-01-03 11:22:29 -08:00
cs553x_nand.c mtd: cs553x_nand: Remove unnecessary OOM messages 2014-01-03 11:22:29 -08:00
davinci_nand.c mtd: delete non-required instances of include <linux/init.h> 2014-03-10 22:42:22 -07:00
denali.c mtd: denali: kill the NAND_MAX_PAGESIZE/NAND_MAX_OOBSIZE 2014-01-11 12:20:15 -08:00
denali.h mtd: denali: kill the NAND_MAX_PAGESIZE/NAND_MAX_OOBSIZE 2014-01-11 12:20:15 -08:00
denali_dt.c mtd: denali_dt: Use devm_clk_get() 2014-01-03 11:22:27 -08:00
denali_pci.c mtd: denali: Drop print of build date/time 2014-01-09 08:52:48 -08:00
diskonchip.c mtd: diskonchip: Remove unnecessary OOM messages 2014-01-03 11:22:30 -08:00
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: delete non-required instances of include <linux/init.h> 2014-03-10 22:42:22 -07:00
fsl_ifc_nand.c mtd: delete non-required instances of include <linux/init.h> 2014-03-10 22:42:22 -07:00
fsl_upm.c
…
fsmc_nand.c mtd: fsmc_nand: use dev_warn() instead of printk() 2014-01-07 10:07:03 -08:00
gpio.c mtd: delete non-required instances of include <linux/init.h> 2014-03-10 22:42:22 -07:00
jz4740_nand.c mtd: jz4740_nand: Remove unnecessary OOM messages 2014-01-03 11:22:30 -08:00
lpc32xx_mlc.c mtd: lpc32xx_mlc: Remove unnecessary OOM messages 2014-01-07 10:06:58 -08:00
lpc32xx_slc.c mtd: lpc32xx_slc: Remove unnecessary OOM messages 2014-01-07 10:07:00 -08:00
mpc5121_nfc.c mtd: delete non-required instances of include <linux/init.h> 2014-03-10 22:42:22 -07:00
mxc_nand.c mtd: mxc-nand: kill the NAND_MAX_PAGESIZE/NAND_MAX_OOBSIZE 2014-01-11 12:20:06 -08:00
nand_base.c mtd: nand: kill the the NAND_MAX_PAGESIZE/NAND_MAX_OOBSIZE for nand_buffers{} 2014-03-10 22:42:22 -07:00
nand_bbt.c mtd: nand_bbt: kill NAND_BBT_SCANALLPAGES 2013-11-06 23:33:14 -08:00
nand_bch.c
…
nand_ecc.c
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nand_ids.c mtd: nand: add Intel manufacturer ID 2014-01-20 11:30:52 -08:00
nandsim.c MTD merge for 3.13 2013-11-14 12:31:43 +09:00
ndfc.c
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nuc900_nand.c mtd: delete non-required instances of include <linux/init.h> 2014-03-10 22:42:22 -07:00
omap2.c mtd: nand: omap: fix ecclayout->oobfree->length 2014-02-23 14:49:57 -08:00
orion_nand.c mtd: orion_nand: use dev_err() instead of printk() 2014-01-07 10:07:31 -08:00
pasemi_nand.c mtd: delete non-required instances of include <linux/init.h> 2014-03-10 22:42:22 -07:00
plat_nand.c mtd: plat_nand: remove redundant return value check of platform_get_resource() 2014-01-20 11:37:29 -08:00
pxa3xx_nand.c mtd: nand: pxa3xx: Add support for 2048 bytes page size devices 2014-01-20 11:20:47 -08:00
r852.c tree-wide: use reinit_completion instead of INIT_COMPLETION 2013-11-15 09:32:21 +09:00
r852.h
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s3c2410.c mtd: delete non-required instances of include <linux/init.h> 2014-03-10 22:42:22 -07:00
sh_flctl.c mtd: sh_flctl: Remove unnecessary OOM messages 2014-01-07 10:07:02 -08:00
sharpsl.c mtd: sharpsl: use dev_err() instead of printk() 2014-01-07 10:07:31 -08:00
sm_common.c
…
sm_common.h
…
socrates_nand.c MTD merge for 3.13 2013-11-14 12:31:43 +09:00
tmio_nand.c mtd: tmio_nand: Use devm_*() functions 2014-01-03 11:22:28 -08:00
txx9ndfmc.c mtd: txx9ndfmc: Remove unnecessary OOM messages 2014-01-03 11:22:30 -08:00
xway_nand.c
…