aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/mtd
Commit message (Collapse)AuthorAge
* Merge branch 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6Linus Torvalds2009-01-02
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | * 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6: UBI: fix checkpatch.pl warnings UBI: simplify PEB protection code UBI: prepare for protection tree improvements UBI: return -ENOMEM upon failing vmalloc UBI: document UBI ioctls UBI: handle write errors in WL worker UBI: fix error path UBI: some code re-structuring UBI: fix deadlock UBI: fix warnings when debugging is enabled
| * UBI: fix checkpatch.pl warningsArtem Bityutskiy2008-12-28
| | | | | | | | | | | | Just minor indentation and "over 80 characters" fixes. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| * UBI: simplify PEB protection codeXiaochuan-Xu2008-12-16
| | | | | | | | | | | | | | | | | | | | | | | | UBI has 2 RB-trees to implement PEB protection, which is too much for simply prevent PEB from being moved for some time. This patch implements this using lists. The benefits: 1. No need to allocate protection entry on each PEB get. 2. No need to maintain balanced trees and walk them. Signed-off-by: Xiaochuan-Xu <xiaochuan-xu@cqu.edu.cn> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| * UBI: prepare for protection tree improvementsXiaochuan-Xu2008-12-15
| | | | | | | | | | | | | | | | | | | | This patch modifies @struct ubi_wl_entry and adds union which contains only one element so far. This is just a preparation for further changes which will kill the protection tree and make UBI use a list instead. Signed-off-by: Xiaochuan-Xu <xiaochuan-xu@cqu.edu.cn> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| * UBI: return -ENOMEM upon failing vmallocStefan Roese2008-12-10
| | | | | | | | | | | | | | | | Return with correct error code (-ENOMEM) from ubi_attach_mtd_dev() upon failing vmalloc(). Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| * UBI: handle write errors in WL workerArtem Bityutskiy2008-12-05
| | | | | | | | | | | | | | | | | | When a PEB is moved and a write error happens, UBI switches to R/O mode, which is wrong, because we just copy the data and may select a different PEB and re-try this. This patch fixes WL worker's behavior. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| * UBI: fix error pathArtem Bityutskiy2008-12-05
| | | | | | | | | | | | | | Make sure the resources had not already been freed before freeing them in the error path of the WL worker function. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| * UBI: some code re-structuringArtem Bityutskiy2008-12-05
| | | | | | | | | | | | Minor code re-structuring and commentaries fixes to improve readability. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| * UBI: fix deadlockArtem Bityutskiy2008-12-05
| | | | | | | | | | | | | | | | | | We cannot call 'ubi_wl_get_peb()' with @ubi->buf_mutex locked, because 'ubi_wl_get_peb()' may force erasure, which, in turn, may call 'torture_peb()' which also locks the @ubi->buf_mutex and deadlocks. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| * UBI: fix warnings when debugging is enabledArtem Bityutskiy2008-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 'ubi_io_read_vid_hdr()' and 'ubi_io_read_ec_hdr()' function have the 'verbose' argument which controls whether they should print a warning if the VID/EC header was not found or was corrupted. Some callers require the headers to be OK, and pass 1. Some allow a corrupted/not present header, and pass 0. if (UBI_IO_DEBUG) verbose = 1; And UBI_IO_DEBUG is 1 if CONFIG_MTD_UBI_DEBUG_MSG_BLD is true. So in this case the warning is printed all the time. This confuses people. Thus, do not print the messages as warnings if UBI_IO_DEBUG is true, but print them as debugging messages instead. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
* | [ARM] MX3: add NAND supportSascha Hauer2008-12-16
| | | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'omap3-upstream' of ↵Russell King2008-12-15
|\ \ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 into devel
| * | ARM: OMAP: use gpio_to_irqDavid Brownell2008-12-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Have most uses of OMAP_GPIO_IRQ() use gpio_to_irq() instead. Calls used for table initialization are left alone, at least this time around. (This patch is for code in both the OMAP tree and mainline.) Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: OMAP: switch to gpio_direction_inputDavid Brownell2008-12-10
| | | | | | | | | | | | | | | | | | | | | | | | More switchover to the cross-platform GPIO interface: use gpio_direction_input(), not an OMAP-specific call. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: OMAP: switch to standard gpio get/set callsDavid Brownell2008-12-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch replaces some legacy OMAP GPIO calls with the "new" (not really, any more!) calls that work on most platforms. The calls addressed by this patch are the simple ones to get and set values ... for code that's in mainline, including the implementations of those calls. Except for the declarations and definitions of those calls, all of these changes were performed by a simple SED script. Plus, a few "if() set() else set()" branches were merged by hand. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | Merge git://git.infradead.org/mtd-2.6Linus Torvalds2008-12-09
| |\ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.infradead.org/mtd-2.6: [MTD] [NAND] fix OOPS accessing flash operations over STM flash on PXA [MTD] [NAND] drivers/mtd/nand/pasemi_nand.c: Add missing pci_dev_put [MTD] [NAND] fsl_upm: fix build problem with 2.6.28-rc2 [MTD] physmap: fix memory leak on physmap_flash_remove by using devres [MTD] m25p80: chip erase != block erase != sector erase [MTD] m25p80: fix detection of m25p16 flashes [MTD] m25p80: fix detection of SPI parts [MTD] [NAND] OMAP: OneNAND: header file relocation (part 2) [MTD] [NAND] OMAP: OneNAND: header file relocation
| | * [MTD] [NAND] fix OOPS accessing flash operations over STM flash on PXADenis V. Lunev2008-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | STM 2Gb flash is a large-page NAND flash. Set operations accordingly. This field is dereferenced without a check in several places resulting in OOPS. Signed-off-by: Denis V. Lunev <den@openvz.org> Acked-by: Eric Miao <ymiao3@marvell.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| | * [MTD] [NAND] drivers/mtd/nand/pasemi_nand.c: Add missing pci_dev_putJulia Lawall2008-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pci_get_device increments a reference count that should be decremented using pci_dev_put. The semantic patch that finds the problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r exists@ local idexpression x; statement S,S1; position p1,p2,p3; expression E,E1; type T,T1; expression *ptr != NULL; @@ ( if ((x@p1 = pci_get_device(...)) == NULL) S | x@p1 = pci_get_device(...); ) ... when != pci_dev_put(...,(T)x,...) when != if (...) { <+... pci_dev_put(...,(T)x,...) ...+> } when != true x == NULL || ... when != x = E when != E = (T)x when any ( if (x == NULL || ...) S1 | if@p2 (...) { ... when != pci_dev_put(...,(T1)x,...) when != if (...) { <+... pci_dev_put(...,(T1)x,...) ...+> } when != x = E1 when != E1 = (T1)x ( return \(0\|<+...x...+>\|ptr\); | return@p3 ...; ) } ) @ script:python @ p1 << r.p1; p3 << r.p3; @@ print "* file: %s pci_get_device: %s return: %s" % (p1[0].file,p1[0].line,p3[0].line) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| | * [MTD] [NAND] fsl_upm: fix build problem with 2.6.28-rc2Wolfgang Grandegger2008-11-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch fixes following build error: CC drivers/mtd/nand/fsl_upm.o drivers/mtd/nand/fsl_upm.c: In function 'fun_chip_init': drivers/mtd/nand/fsl_upm.c:168: warning: passing argument 2 of 'of_mtd_parse_partitions' from incompatible pointer type drivers/mtd/nand/fsl_upm.c:168: warning: passing argument 3 of 'of_mtd_parse_partitions' from incompatible pointer type drivers/mtd/nand/fsl_upm.c:168: error: too many arguments to function 'of_mtd_parse_partitions' make[1]: *** [drivers/mtd/nand/fsl_upm.o] Error 1 The breakage was introduced in 69fd3a8d098faf41a04930afa83757c0555ee360 ("[MTD] remove unused mtd parameter in of_mtd_parse_partitions()"). While at it, also add a check for the of_mtd_parse_partitions() return value. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| | * [MTD] physmap: fix memory leak on physmap_flash_remove by using devresAtsushi Nemoto2008-11-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | physmap_flash_remove releases only last memory region. This causes memory leak if multiple resources were provided. This patch fixes this leakage by using devm_ functions. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| | * [MTD] m25p80: chip erase != block erase != sector eraseChen Gong2008-11-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes broken terminology added in the "m25p80.c erase enhance" patch, which added a chip erase command but called it "block erase". There are already two block erase commands; blocks are 4KiB or 32KiB. There's also a sector erase (usually 64 KiB). Chip erase typically covers Megabytes. OPCODE_BE ==> OPCODE_CHIP_ERASE erase_block ==> erase_chip [dbrownell@users.sourceforge.net: update sector erase comments too ] Signed-off-by: Chen Gong <clumsycg@gmail.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| | * [MTD] m25p80: fix detection of m25p16 flashesMike Frysinger2008-11-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit d0e8c47c58575b9131e786edb488fd029eba443e ("m25p80.c extended jedec support") added support for extended ids but seems to break on flashes which don't have an extended id defined. If the table does not have an extid defined, then we should ignore it. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Michael Hennerich <Michael.Hennerich@analog.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| | * [MTD] m25p80: fix detection of SPI partsMike Frysinger2008-11-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit d0e8c47c58575b9131e786edb488fd029eba443e ("m25p80.c extended jedec support") added support for extended ids but in the process managed to break detection of all flashes. The ext jedec id check was inserted into an if statement that lacked braces, and it did not add the required braces. As such, the detection routine always returns the first entry in the SPI flash list. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| | * [MTD] [NAND] OMAP: OneNAND: header file relocation (part 2)Adrian Hunter2008-11-26
| | | | | | | | | | | | | | | | | | | | | Include <linux/dma-mapping.h> and <linux/io.h>, not files from <asm/*> Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| | * [MTD] [NAND] OMAP: OneNAND: header file relocationAdrian Hunter2008-11-24
| | | | | | | | | | | | | | | Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* | | Merge git://git.marvell.com/orion into develRussell King2008-12-13
|\| |
| * | Merge branch 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6Linus Torvalds2008-11-30
| |\ \ | | | | | | | | | | | | | | | | | | | | * 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6: UBI: Don't exit from ubi_thread until kthread_should_stop() is true UBI: fix EBADMSG handling
| | * | UBI: Don't exit from ubi_thread until kthread_should_stop() is trueVitaliy Gusev2008-11-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If ubi_thread() exits but kthread_should_stop() is not true then kthread_stop() will never return and cleanup thread will forever stay in "D" state. Signed-off-by: Vitaliy Gusev <vgusev@openvz.org> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| | * | UBI: fix EBADMSG handlingZoltan Sogor2008-11-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'ubi_io_read_data()' may return EBADMSG in case of an ECC error, and we should not panic because of this. We have CRC32 checksum and may check the data. So just ignore the EBADMSG error. This patch also fixes a minor spelling error at the same time. Signed-off-by: Zoltan Sogor <weth@inf.u-szeged.hu> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
* | | | [ARM] netwinder: clean up GPIO namingRussell King2008-12-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Netwinder was using gpio_xxx names which could clash with the GPIO layer. Add a 'nw_' prefix to ensure that these remain separate. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | Merge branch 'for-rmk' of ↵Russell King2008-12-02
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel Conflicts: arch/arm/mach-pxa/pxa25x.c
| * | | | [ARM] pxa: explicit #include <mach/dma.h> in various driversEric Miao2008-12-02
| |/ / / | | | | | | | | | | | | | | | | | | | | Where 'pxa_dma_desc' and 'pxa_{request,free}_dma' are referenced. Signed-off-by: Eric Miao <eric.miao@marvell.com>
* | | | Merge branch 's3c-moves2' of git://aeryn.fluff.org.uk/bjdooks/linux into develRussell King2008-11-29
|\ \ \ \
| * | | | [ARM] S3C: Move nand headers to arch/arm/plat-s3c/include/platBen Dooks2008-10-30
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | Move nand headers to arch/arm/plat-s3c/include/plat ready to clean out the old include directories. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* | | | Merge branches 'core' and 'clks' into develRussell King2008-11-27
|\ \ \ \
| * | | | [ARM] pxa: don't pass a consumer clock name for devices with unique clocksRussell King2008-11-27
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | Where devices only have one consumer, passing a consumer clock ID has no real benefit. Remove it. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* / | | [ARM] remove memzero()Russell King2008-11-27
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | As suggested by Andrew Morton, remove memzero() - it's not supported on other architectures so use of it is a potential build breaking bug. Since the compiler optimizes memset(x,0,n) to __memzero() perfectly well, we don't miss out on the underlying benefits of memzero(). Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | [ARM] cdb89712: avoid namespace clashes with SRAM_ and BOOTROM_ constantsRussell King2008-11-13
| | | | | | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | [ARM] cdb89712,clps7500,h720x: avoid namespace clash for FLASH_* constantsRussell King2008-11-13
| | | | | | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | Merge git://git.infradead.org/mtd-2.6Linus Torvalds2008-11-06
|\ \ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | * git://git.infradead.org/mtd-2.6: [JFFS2] fix race condition in jffs2_lzo_compress() [MTD] [NOR] Fix cfi_send_gen_cmd handling of x16 devices in x8 mode (v4) [JFFS2] Fix lack of locking in thread_should_wake() [JFFS2] Fix build failure with !CONFIG_JFFS2_FS_WRITEBUFFER [MTD] [NAND] OMAP2: remove duplicated #include
| * | [MTD] [NOR] Fix cfi_send_gen_cmd handling of x16 devices in x8 mode (v4)Eric W. Biederman2008-11-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For "unlock" cycles to 16bit devices in 8bit compatibility mode we need to use the byte addresses 0xaaa and 0x555. These effectively match the word address 0x555 and 0x2aa, except the latter has its low bit set. Most chips don't care about the value of the 'A-1' pin in x8 mode, but some -- like the ST M29W320D -- do. So we need to be careful to set it where appropriate. cfi_send_gen_cmd is only ever passed addresses where the low byte is 0x00, 0x55 or 0xaa. Of those, only addresses ending 0xaa are affected by this patch, by masking in the extra low bit when the device is known to be in compatibility mode. [dwmw2: Do it only when (cmd_ofs & 0xff) == 0xaa] v4: Fix stupid typo in cfi_build_cmd_addr that failed to compile I'm writing this patch way to late at night. v3: Bring all of the work back into cfi_build_cmd_addr including calling of map_bankwidth(map) and cfi_interleave(cfi) So every caller doesn't need to. v2: Only modified the address if we our device_type is larger than our bus width. Cc: stable@kernel.org Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] [NAND] OMAP2: remove duplicated #includeHuang Weiyi2008-10-21
| | | | | | | | | | | | | | | | | | | | | | | | Removed duplicated #include <asm/arch/gpmc.h> in drivers/mtd/onenand/omap2.c. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* | | drivers: remove duplicated #includeJianjun Kong2008-11-04
| |/ |/| | | | | | | Signed-off-by: Jianjun Kong <jianjun@zeuux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | [PATCH] propagate mode through open_bdev_excl/close_bdev_exclAl Viro2008-10-21
| | | | | | | | | | | | | | replace open_bdev_excl/close_bdev_excl with variants taking fmode_t. superblock gets the value used to mount it stored in sb->s_mode Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* | [PATCH] switch mtd_blkdevsAl Viro2008-10-21
| | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* | [PATCH] beginning of methods conversionAl Viro2008-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To keep the size of changesets sane we split the switch by drivers; to keep the damn thing bisectable we do the following: 1) rename the affected methods, add ones with correct prototypes, make (few) callers handle both. That's this changeset. 2) for each driver convert to new methods. *ALL* drivers are converted in this series. 3) kill the old (renamed) methods. Note that it _is_ a flagday; all in-tree drivers are converted and by the end of this series no trace of old methods remain. The only reason why we do that this way is to keep the damn thing bisectable and allow per-driver debugging if anything goes wrong. New methods: open(bdev, mode) release(disk, mode) ioctl(bdev, mode, cmd, arg) /* Called without BKL */ compat_ioctl(bdev, mode, cmd, arg) locked_ioctl(bdev, mode, cmd, arg) /* Called with BKL, legacy */ Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* | [PATCH] introduce fmode_t, do annotationsAl Viro2008-10-21
|/ | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* Merge git://git.infradead.org/mtd-2.6Linus Torvalds2008-10-20
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.infradead.org/mtd-2.6: (69 commits) Revert "[MTD] m25p80.c code cleanup" [MTD] [NAND] GPIO driver depends on ARM... for now. [MTD] [NAND] sh_flctl: fix compile error [MTD] [NOR] AT49BV6416 has swapped erase regions [MTD] [NAND] GPIO NAND flash driver [MTD] cmdlineparts documentation change - explain where mtd-id comes from [MTD] cfi_cmdset_0002.c: Add Macronix CFI V1.0 TopBottom detection [MTD] [NAND] Fix compilation warnings in drivers/mtd/nand/cs553x_nand.c [JFFS2] Write buffer offset adjustment for NOR-ECC (Sibley) flash [MTD] mtdoops: Fix a bug where block may not be erased [MTD] mtdoops: Add a magic number to logged kernel oops [MTD] mtdoops: Fix an off by one error [JFFS2] Correct parameter names of jffs2_compress() in comments [MTD] [NAND] sh_flctl: add support for Renesas SuperH FLCTL [MTD] [NAND] Bug on atmel_nand HW ECC : OOB info not correctly written [MTD] [MAPS] Remove unused variable after ROM API cleanup. [MTD] m25p80.c extended jedec support (v2) [MTD] remove unused mtd parameter in of_mtd_parse_partitions() [MTD] [NAND] remove dead Kconfig associated with !CONFIG_PPC_MERGE [MTD] [NAND] driver extension to support NAND on TQM85xx modules ...
| * Revert "[MTD] m25p80.c code cleanup"David Woodhouse2008-10-20
| | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 75d0ee2202b5740e94e913d8a52f91c6557c4c81. Although it seems ObviouslyCorrect™, the spi_write() call uses DMA, while spi_write_then_read() does not. Since our buffer is on the stack, we must use the latter even though we don't actually want to read anything back. Pointed out by David Brownell <david-b@pacbell.net> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * [MTD] [NAND] GPIO driver depends on ARM... for now.David Woodhouse2008-10-20
| | | | | | | | | | | | | | Not all architectures provide readsb(). We should probably move to using ioread8_rep() instead. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-18 17:33:28 -0500