user/sven/linux.git/include/linux/mtd, branch v2.6.37.2

Merge git://git.infradead.org/mtd-2.6

2010-10-30T15:31:35Z

* git://git.infradead.org/mtd-2.6: (82 commits) mtd: fix build error in m25p80.c mtd: Remove redundant mutex from mtd_blkdevs.c MTD: Fix wrong check register_blkdev return value Revert "mtd: cleanup Kconfig dependencies" mtd: cfi_cmdset_0002: make sector erase command variable mtd: cfi_cmdset_0002: add CFI detection for SST 38VF640x chips mtd: cfi_util: add support for switching SST 39VF640xB chips into QRY mode mtd: cfi_cmdset_0001: use defined value of P_ID_INTEL_PERFORMANCE instead of hardcoded one block2mtd: dubious assignment P4080/mtd: Fix the freescale lbc issue with 36bit mode P4080/eLBC: Make Freescale elbc interrupt common to elbc devices mtd: phram: use KBUILD_MODNAME mtd: OneNAND: S5PC110: Fix double call suspend & resume function mtd: nand: fix MTD_MODE_RAW writes jffs2: use kmemdup mtd: sm_ftl: cosmetic, use bool when possible mtd: r852: remove useless pci powerup/down from suspend/resume routines mtd: blktrans: fix a race vs kthread_stop mtd: blktrans: kill BKL mtd: allow to unload the mtdtrans module if its block devices aren't open ... Fix up trivial whitespace-introduced conflict in drivers/mtd/mtdchar.c

convert get_sb_mtd() users to ->mount()

2010-10-29T08:16:26Z

Signed-off-by: Al Viro

mtd: cfi_cmdset_0002: make sector erase command variable

2010-10-26T10:39:17Z

Some old SST chips use 0x50 as sector erase command, instead of 0x30. Make this value variable to handle such chips. Signed-off-by: Guillaume LECERF Acked-by: Wolfram Sang Signed-off-by: David Woodhouse

mtd: remove junk tabs in nand.h

2010-10-24T23:56:51Z

Remove tabs between type and name. Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Artem Bityutskiy Signed-off-by: David Woodhouse

mtd: cleanup nand.h

2010-10-24T23:56:32Z

- *var instead of * var - proper multiline comment - func(args) instead of func (args) - 80 lines So from |total: 2 errors, 37 warnings, 654 lines checked we got to one warning. Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Artem Bityutskiy Signed-off-by: David Woodhouse

mtd: nand: introduce NAND_CREATE_EMPTY_BBT

2010-10-24T23:54:37Z

it will create an empty BBT table without considering vendor's BBT information. Vendor's information may be unavailable if the NAND controller has a different DATA & OOB layout or this information may be allready purged. Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: David Woodhouse

mtd: nand: add support for BBT without OOB

2010-10-24T23:53:48Z

The first (sixt) byte in the OOB area contains vendor's bad block information. During identification of the NAND chip this information is collected by scanning the complete chip. The option NAND_USE_FLASH_BBT is used to store this information in a sector so we don't have to scan the complete flash. Unfortunately the code stores a marker in order to recognize the BBT in the OOB area. This will fail if the OOB area is completely used for ECC. This patch introduces the option NAND_USE_FLASH_BBT_NO_OOB which has to be used with NAND_USE_FLASH_BBT. It will then store BBT on flash without touching the OOB area. The BBT format on flash remains same except the first page starts with the recognition pattern followed by the version byte. This change was tested in nandsim and it looks good so far :) Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: David Woodhouse

mtd: add init_size hook for NAND driver

2010-10-24T23:49:57Z

Not all the NAND devices have all the information in additional id bytes. So add a hook in the nand_chip{} is a good method to calculate the right value of oobsize, erasesize and so on. Without the hook,you will get the wrong value, and you have to hack in the ->scan_bbt() to change the wrong value which make the code mess. Signed-off-by: Huang Shijie Signed-off-by: David Woodhouse

mtd: prepare partition add and del functions for ioctl requests

2010-10-24T23:47:37Z

mtd_is_master, mtd_add_partition and mtd_del_partition functions are added to give the possibility of partition manipulation by ioctl request. The old partition add function is modified to fit the dynamic allocation. Signed-off-by: Roman Tereshonkov Signed-off-by: Artem Bityutskiy Signed-off-by: David Woodhouse

mtd: generic FSMC NAND MTD driver

2010-10-24T23:33:48Z

This is the same driver submitted by ST Micros SPEAr team but generalized and tested on the ST-Ericsson U300. It probably easily works on the NHK8815 too. Signed-off-by: Vipin Kumar Signed-off-by: Rajeev Kumar Signed-off-by: Shiraz Hashim Signed-off-by: Viresh Kumar Signed-off-by: Linus Walleij Signed-off-by: David Woodhouse