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2009-09-22Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (34 commits) trivial: fix typo in aic7xxx comment trivial: fix comment typo in drivers/ata/pata_hpt37x.c trivial: typo in kernel-parameters.txt trivial: fix typo in tracing documentation trivial: add __init/__exit macros in drivers/gpio/bt8xxgpio.c trivial: add __init macro/ fix of __exit macro location in ipmi_poweroff.c trivial: remove unnecessary semicolons trivial: Fix duplicated word "options" in comment trivial: kbuild: remove extraneous blank line after declaration of usage() trivial: improve help text for mm debug config options trivial: doc: hpfall: accept disk device to unload as argument trivial: doc: hpfall: reduce risk that hpfall can do harm trivial: SubmittingPatches: Fix reference to renumbered step trivial: fix typos "man[ae]g?ment" -> "management" trivial: media/video/cx88: add __init/__exit macros to cx88 drivers trivial: fix typo in CONFIG_DEBUG_FS in gcov doc trivial: fix missing printk space in amd_k7_smp_check trivial: fix typo s/ketymap/keymap/ in comment trivial: fix typo "to to" in multiple files trivial: fix typos in comments s/DGBU/DBGU/ ...
2009-09-22const: make block_device_operations constAlexey Dobriyan
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-21Merge branch 'linux-next' of git://git.infradead.org/ubi-2.6Linus Torvalds
* 'linux-next' of git://git.infradead.org/ubi-2.6: UBI: improve NOR flash erasure quirk UBI: introduce flash dump helper UBI: eliminate possible undefined behaviour UBI: print a warning if too many PEBs are corrupted UBI: amend NOR flash pre-erase quirk UBI: print a message if ECH is corrupted and VIDH is ok
2009-09-21trivial: fix typo "to to" in multiple filesAnand Gadiyar
Signed-off-by: Anand Gadiyar <gadiyar@ti.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-09-21trivial: mtd: add __init/__exit macros to init/exitfunctionsPeter Huewe
Trivial patch which adds the __init and __exit macros to the module_init / module_exit functions to the following modules from drivers/mtd/ devices/m25p80.c devices/slram.c linux version 2.6.30 ftl.c nand/cafe_nand.c nand/cmx270_nand.c Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-09-18Merge branch 'omap-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (47 commits) OMAP clock: use debugfs_remove_recursive() for rewinding OMAP2/3/4 core: create omap_device layer OMAP: omap_hwmod: call omap_hwmod init at boot; create interconnects OMAP2/3/4: create omap_hwmod layer OMAP2/3 board-*.c files: read bootloader configuration earlier OMAP2/3/4 PRCM: add module IDLEST wait code OMAP2/3 PM: create the OMAP PM interface and add a default OMAP PM no-op layer OMAP3 clock: remove superfluous calls to omap2_init_clk_clkdm OMAP clock: associate MPU clocks with the mpu_clkdm OMAP3 clock: Fixed processing of bootarg 'mpurate' OMAP: SDRC: Add several new register definitions OMAP: powerdomain: Fix overflow when doing powerdomain deps lookups. OMAP: PM: Added suspend target state control to debugfs for OMAP3 OMAP: PM debug: Add PRCM register dump support OMAP: PM debug: make powerdomains use PM-debug counters OMAP: PM: Add pm-debug counters OMAP: PM: Add closures to clkdm_for_each and pwrdm_for_each. OMAP: PM: Hook into PM counters OMAP: PM counter infrastructure. OMAP3: PM: fix lockdep warning caused by omap3_pm_init ...
2009-09-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: Driver Core: devtmpfs - kernel-maintained tmpfs-based /dev debugfs: Modify default debugfs directory for debugging pktcdvd. debugfs: Modified default dir of debugfs for debugging UHCI. debugfs: Change debugfs directory of IWMC3200 debugfs: Change debuhgfs directory of trace-events-sample.h debugfs: Fix mount directory of debugfs by default in events.txt hpilo: add poll f_op hpilo: add interrupt handler hpilo: staging for interrupt handling driver core: platform_device_add_data(): use kmemdup() Driver core: Add support for compatibility classes uio: add generic driver for PCI 2.3 devices driver-core: move dma-coherent.c from kernel to driver/base mem_class: fix bug mem_class: use minor as index instead of searching the array driver model: constify attribute groups UIO: remove 'default n' from Kconfig Driver core: Add accessor for device platform data Driver core: move dev_get/set_drvdata to drivers/base/dd.c Driver core: add new device to bus's list before probing
2009-09-15driver model: constify attribute groupsDavid Brownell
Let attribute group vectors be declared "const". We'd like to let most attribute metadata live in read-only sections... this is a start. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Nicolas Pitre has a new email addressNicolas Pitre
Due to problems at cam.org, my nico@cam.org email address is no longer valid. FRom now on, nico@fluxnic.net should be used instead. Signed-off-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-14Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (257 commits) [ARM] Update mach-types ARM: 5636/1: Move vendor enum to AMBA include ARM: Fix pfn_valid() for sparse memory [ARM] orion5x: Add LaCie NAS 2Big Network support [ARM] pxa/sharpsl_pm: zaurus c3000 aka spitz: fix resume ARM: 5686/1: at91: Correct AC97 reset line in at91sam9263ek board ARM: 5640/1: This patch modifies the support of AC97 on the at91sam9263 ek board ARM: 5689/1: Update default config of HP Jornada 700-series machines ARM: 5691/1: fix cache aliasing issues between kmap() and kmap_atomic() with highmem ARM: 5688/1: ks8695_serial: disable_irq() lockup ARM: 5687/1: fix an oops with highmem ARM: 5684/1: Add nuc960 platform to w90x900 ARM: 5683/1: Add nuc950 platform to w90x900 ARM: 5682/1: Add cpu.c and dev.c and modify some files of w90p910 platform ARM: 5626/1: add suspend/resume functions to amba-pl011 serial driver ARM: 5625/1: fix hard coded 4K resource size in amba bus detection MMC: MMCI: convert realview MMC to use gpiolib ARM: 5685/1: Make MMCI driver compile without gpiolib ARM: implement highpte ARM: Show FIQ in /proc/interrupts on CONFIG_FIQ ... Fix up trivial conflict in arch/arm/kernel/signal.c. It was due to the TIF_NOTIFY_RESUME addition in commit d0420c83f ("KEYS: Extend TIF_NOTIFY_RESUME to (almost) all architectures") and follow-ups.
2009-09-12Merge branch 'master' into develRussell King
2009-09-12Merge branch 'devel-stable' into develRussell King
Conflicts: MAINTAINERS arch/arm/mm/fault.c
2009-09-12Merge branches 'arm', 'at91', 'bcmring', 'ep93xx', 'mach-types', 'misc' and ↵Russell King
'w90x900' into devel
2009-09-03mtd: nftl: fix offset alignmentsDimitri Gorokhovik
Arithmetic conversion in the mask computation makes the upper word of the second argument passed down to mtd->read_oob(), be always 0 (assuming 'offs' being a 64-bit signed long long type, and 'mtd->writesize' being a 32-bit unsigned int type). This patch applies over the other one adding masking in nftl_write, "nftl: write support is broken". Signed-off-by: Dimitri Gorokhovik <dimitri.gorokhovik@free.fr> Cc: Tim Gardner <tim.gardner@canonical.com> Cc: Scott James Remnant <scott@canonical.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-09-03mtd: nftl: write support is brokenDimitri Gorokhovik
Write support is broken in NFTL. Fix it. Signed-off-by: <dimitri.gorokhovik@free.fr> Cc: Tim Gardner <tim.gardner@canonical.com> Cc: Scott James Remnant <scott@canonical.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-09-03mtd: m25p80: fix null pointer dereference bugAnton Vorontsov
This patch fixes the following oops, observed with MTD_PARTITIONS=n: m25p80 spi32766.0: m25p80 (1024 Kbytes) Unable to handle kernel paging request for data at address 0x00000008 Faulting instruction address: 0xc03a54b0 Oops: Kernel access of bad area, sig: 11 [#1] Modules linked in: NIP: c03a54b0 LR: c03a5494 CTR: c01e98b8 REGS: ef82bb60 TRAP: 0300 Not tainted (2.6.31-rc4-00167-g4733fd3) MSR: 00029000 <EE,ME,CE> CR: 24022022 XER: 20000000 DEAR: 00000008, ESR: 00000000 TASK = ef82c000[1] 'swapper' THREAD: ef82a000 GPR00: 00000000 ef82bc10 ef82c000 0000002e 00001eb8 ffffffff c01e9824 00000036 GPR08: c054ed40 c0542a08 00001eb8 00004000 22022022 1001a1a0 3ff8fd00 00000000 GPR16: 00000000 00000001 00000000 00000000 ef82bddc c0530000 efbef500 ef8356d0 GPR24: 00000000 ef8356d0 00000000 efbf7a00 c0530ec4 ffffffed efbf5300 c0541f98 NIP [c03a54b0] m25p_probe+0x22c/0x354 LR [c03a5494] m25p_probe+0x210/0x354 Call Trace: [ef82bc10] [c03a5494] m25p_probe+0x210/0x354 (unreliable) [ef82bca0] [c024e37c] spi_drv_probe+0x2c/0x3c [ef82bcb0] [c01f1afc] driver_probe_device+0xa4/0x178 [ef82bcd0] [c01f06e8] bus_for_each_drv+0x6c/0xa8 [ef82bd00] [c01f1a34] device_attach+0x84/0xa8 ... Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-08-28OMAP: Rename OMAP_MPUIO_BASE to OMAP1_MPUIO_BASETony Lindgren
Rename OMAP_MPUIO_BASE to OMAP1_MPUIO_BASE Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-08-24[ARM] Orion NAND: Make asm volatile avoid GCC pushing ldrd out of the loopSimon Kagstrom
GCC 4.3.3 and 4.4.1 happily moves the dword load instruction out of the loop in orion_nand_read_buf. This patch makes the instruction volatile to avoid the issue. I've discussed this at gcc-help, refer to the thread at http://gcc.gnu.org/ml/gcc-help/2009-08/msg00187.html The early clobber is added to avoid the destination registers and the source register overlapping. Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net> Signed-off-by: Nicolas Pitre <nico@marvell.com>
2009-08-14UBI: improve NOR flash erasure quirkArtem Bityutskiy
More testing of NOR flash against power cuts showed that sometimes eraseblocks may be unwritable, and we cannot really invalidate them before erasure. But in this case the eraseblock probably contains garbage anyway, and we do not have to invalidate the headers. This assumption might be not true, but this is at least what I have observed. So if we cannot invalidate the headers, we make sure that the PEB does not contain valid VID header. If this is true, everything is fine, otherwise we panic.
2009-08-14UBI: introduce flash dump helperArtem Bityutskiy
Useful for debugging problems, compiled in only if UBI debugging is enabled. This patch also makes the UBI writing function dump the flash if it fails to write. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-08-14UBI: eliminate possible undefined behaviourPhil Carmody
The assignment to pos when rb is finally NULL is undefined behaviour. Upon seeing that assignment, GCC may assume that rb is not NULL, and the loop condition ``rb'' may be optimised away. Signed-off-by: Phil Carmody <ext-phil.2.carmody@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-08-14UBI: print a warning if too many PEBs are corruptedArtem Bityutskiy
There was a bug report recently where UBI prints: UBI error: ubi_attach_mtd_dev: failed to attach by scanning, error -22 error messages and refuses to attach a PEB. It turned out to be a buggy flash driver which returned garbage to almost every UBI read. This patch makes UBI print a better message in such cases. Namely, if UBI finds 8 or more corrupted PEBs, it prints a warning and lists the corrupted PEBs. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-08-14UBI: amend NOR flash pre-erase quirkArtem Bityutskiy
In case of NOR flash, UBI zeroes EC and VID headers' magic, in order to detect interrupted erasures. It first zeroes out the EC magic, then VID magic. However, if a power cut happens in between, we'll end up with a corrupted EC header and a valid VID header, in which case UBI accepts the PEB, but prints a warning. This patch makes sure we first zero out the VID magic, then the EC magic, not vice versa. This is just a small amendment to prevent warning messages. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-08-14UBI: print a message if ECH is corrupted and VIDH is okArtem Bityutskiy
If the EC header is corrupted, but the VID header is OK, UBI accepts the PEB and treats it as "used". However, generally this should not happen. Print a warning if this happens. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-08-12Remove zero-length file drivers/mtd/maps/sbc8240.cJeff Garzik
It was "deleted" in commit 2bf961b7ccd69e108ac435c67e2b0522b403c578 Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-08-09Merge branch 'for-linus' of git://git.infradead.org/ubi-2.6Linus Torvalds
* 'for-linus' of git://git.infradead.org/ubi-2.6: UBI: compatible fallback in absense of sequence numbers UBI: fix double free on error path
2009-08-03mtd: mtdblock: introduce mtdblks_lockMatthias Kaehlcke
The mtdblks array and its content are prone to race conditions. Introduce the mutex mtdblks_lock in order to solve this. [Amended by Artem Bityutskiy] Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-08-03mtd: remove 'SBC8240 Wind River' Device Driver CodeSubrata Modak
This driver is causing build errors and is no longer needed -- it is obsoleted by physmap_of. Signed-off-by: Subrata Modak <subrata@linux.vnet.ibm.com> Tested-on-PPC64-by: Subrata Modak <subrata@linux.vnet.ibm.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-08-03mtd: OneNAND: OMAP2/3: free GPMC CS on module removalMika Korhonen
GPMC CS was not freed in omap2_onenand_remove() preventing the module from reloading after removal. Signed-off-by: Mika Korhonen <ext-mika.2.korhonen@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-08-03mtd: OneNAND: fix incorrect bufferram offsetMika Korhonen
Fixes the case where CONFIG_MTD_ONENAND_2X_PROGRAM is set and the real page size differs from mtd_info.writesize. Signed-off-by: Mika Korhonen <mika.j.korhonen@gmail.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-08-03mtd: blkdevs: do not forget to get MTD devicesArtem Bityutskiy
Nowadays MTD devices have to be "get" before they can be used. This has to be done with 'get_mtd_device()'. The 'blktrans_open()' function did not do this and instead used 'try_module_get()'. Fix this. Since 'get_mtd_device()' already gets the module, extra 'try_module_get()' is not needed. This fixes oops when one tries to use mtdblock on top of gluebi. Reported-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-08-03mtd: fix the conversion from dev to mtd_infoSaeed Bishara
The patch fixes a bug when converting dev to mtd_info by using the drvdata of the dev, the previous code used container_of(dev, struct mtd_info, dev), but won't work for the mtdXro devices as they created without being contained inside mtd_info structure. Signed-off-by: Saeed Bishara <saeed@marvell.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-07-24UBI: compatible fallback in absense of sequence numbersAdrian Hunter
Fall back onto thinking everything's OK if either of the sequence numbers we are asked to compare is zero, which is what was used before sequence numbers were introduced. [ Artem: modified the patch to be applicable to upstream UBI, added big comment ] Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: Phil Carmody <ext-phil.2.carmody@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-07-24UBI: fix double free on error pathAdrian Hunter
If we fail in 'ubi_eba_init_scan()', we free 'ubi->volumes[i]->eba_tbl' in there, but also later free it in 'free_internal_volumes()'. Fix this by assigning NULL to 'ubi->volumes[i]->eba_tbl' after it is freed. Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-07-15UBI: fix bug in image sequence number handlingHolger Brunck
This patch fixes a bug in the image seq. number handling in the scanning level. The assignment of the image_seq was incorrect. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-07-15UBI: gluebi: initialize ubi_num fieldArtem Bityutskiy
Do not forget to initialize 'gluebi->ubi_num' because otherwise it will stay 0 even for ubi1 device, and gluebi will open wrong UBI device when 'gluebi_get_device()' is called. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-07-09[ARM] 5592/1: ep93xx: cleanup platform header includesHartley Sweeten
arch/arm/mach-ep93xx/include/mach/hardware.h 1. Properly name the include files so that they are loaded from the <mach/*> directory and not the local directory. 2. Remove including the ts72xx.h header. This header is not generic to the ep93xx platform. It should only be included by the ts72xx specific files that require it. The only two users in the tree are arch/arm/mach-ep93xx/ts72xx.c and drivers/mtd/nand/ts7250.c. arch/arm/mach-ep93xx/include/mach/ts72xx.h 1. <linux/io.h> should already be included by any user of this header. Doing the include here hides it from being needed by the calling source file. arch/arm/mach-ep93xx/core.c 1. Remove unnecessary headers. They were probably included originally due to cut-and-paste from other files. 2. <linux/io.h> should be included not <mach/gpio.h> arch/arm/mach-ep93xx/adsphere.c arch/arm/mach-ep93xx/edb93xx.c arch/arm/mach-ep93xx/gesbc9312.c arch/arm/mach-ep93xx/micro9.c arch/arm/mach-ep93xx/ts72xx.c 1. Remove unnecessary headers. arch/arm/mach-ep93xx/ts72xx.c 1. Remove unnecessary headers. 2. Add platform specific header <mach/ts72xx.h>. drivers/mtd/nand/ts7250.c 1. <linux/io.h> should be included not <asm/io.h>. 2. Add platform specific header <mach/ts72xx.h>. Cc: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-07-08UBI: fix compilation warningsArtem Bityutskiy
The recent "UBI: fix NOR flash recovery" introduced compilation warnings which were immediately spotted by our linux-next keeper. This patch fixes them. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-07-07UBI: fix NOR flash recoveryArtem Bityutskiy
This commit fixes NOR flash recovery issues observed with Spansion S29GL512N NOR. When NOR erases, it first fills PEBs with zeroes, then sets all bytes to 0xFF. Filling with zeroes starts from the end of the PEB. And when power is cut, this results in PEBs containing correct EC and VID headers but corrupted with zeros at the end. This confuses UBI and it mistakinly accepts these PEBs and associate them with LEBs. Fis this issue by zeroing EC and VID magics before erasing PEBs, to make UBI later refuse zem. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-07-05UBI: nicify image sequence number handlingArtem Bityutskiy
Move the image seq. number handling from I/O level to the scanning lever, where it really belongs to. Move the @image_seq_set variable to the @struct ubi_scan_info structure, which exists only during scanning. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-07-05UBI: add image sequence number to EC headerAdrian Hunter
An image sequence number is added to the UBI erase-counter header to be able determine if the root file system contains a mixture of old and new images (because the flashing failed to complete). A change to nolo is also needed for this to take effect. Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-07-05UBI: remove bogus debugging checksArtem Bityutskiy
The 'paranoid_check_empty()' is bogus because, which is easilly seen on NOR flash, which has long erase cycles, and which may easilly end-up with half-erased eraseblocks. In this case the paranoid check fails. I is just wrong to assume that PEBs which do not have EC headers always contain all 0xFF. Such assumption should not be made on the I/O level, which is quite low. Thus, just kill the check. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-07-05UBI: add empty eraseblocks verificationArtem Bityutskiy
This patch adds code which makes sure eraseblocks contain all 0xFF bytes before starting using them. The verification is done only when debugging checks are enabled. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-06-28mtd: nand: fix build failure and incorrect return from omap_wait()vimal singh
We need to include jiffies.h manually in some cases, and the status returned from omap_wait() was broken in two separate ways. Also add cond_resched() to the loop. Signed-off-by: Vimal Singh <vimalsingh@ti.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-06-27mtd: Use BLOCK_NIL consistently in NFTL/INFTLJulia Lawall
Use BLOCK_NIL consistently rather than sometimes 0xffff and sometimes BLOCK_NIL. The semantic patch that finds this issue is below (http://www.emn.fr/x-info/coccinelle/). On the other hand, the changes were made by hand, in part because drivers/mtd/inftlcore.c contains dead code that causes spatch to ignore a relevant function. Specifically, the function INFTL_findwriteunit contains a do-while loop, but always takes a return that leaves the loop on the first iteration. // <smpl> @r exists@ identifier f,C; @@ f(...) { ... return C; } @s@ identifier r.C; expression E; @@ @@ identifier r.f,r.C,I; expression s.E; @@ f(...) { <... ( I | - E + C ) ...> } // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-06-26mtd: m25p80 timeout too short for worst-case m25p16 devicesSteven A. Falco
The m25p16 data sheet from numonyx lists the worst-case bulk erase time (tBE) as 40 seconds. Signed-off-by: Steven A. Falco <sfalco@harris.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-06-25mtd: atmel_nand: Fix typo s/parititions/partitions/Thadeu Lima de Souza Cascardo
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-06-25mtd: cmdlineparts: Use 64-bit format when printing a debug message.Thadeu Lima de Souza Cascardo
Commit 69423d99fc182a81f3c5db3eb5c140acc6fc64be ("[MTD] update internal API to support 64-bit device size") has changed some structure values to 64-bit and has not updated this debug message, since it's not built by default. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-06-24mtd: maps: Remove BUS_ID_SIZE from integrator_flashDavid Woodhouse
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Tested-by: Catalin Marinas <catalin.marinas@arm.com>
2009-06-22Merge git://git.infradead.org/mtd-2.6Linus Torvalds
* git://git.infradead.org/mtd-2.6: (63 commits) mtd: OneNAND: Allow setting of boundary information when built as module jffs2: leaking jffs2_summary in function jffs2_scan_medium mtd: nand: Fix memory leak on txx9ndfmc probe failure. mtd: orion_nand: use burst reads with double word accesses mtd/nand: s3c6400 support for s3c2410 driver [MTD] [NAND] S3C2410: Use DIV_ROUND_UP [MTD] [NAND] S3C2410: Deal with unaligned lengths in S3C2440 buffer read/write [MTD] [NAND] S3C2410: Allow the machine code to get the BBT table from NAND [MTD] [NAND] S3C2410: Added a kerneldoc for s3c2410_nand_set mtd: physmap_of: Add multiple regions and concatenation support mtd: nand: max_retries off by one in mxc_nand mtd: nand: s3c2410_nand_setrate(): use correct macros for 2412/2440 mtd: onenand: add bbt_wait & unlock_all as replaceable for some platform mtd: Flex-OneNAND support mtd: nand: add OMAP2/OMAP3 NAND driver mtd: maps: Blackfin async: fix memory leaks in probe/remove funcs mtd: uclinux: mark local stuff static mtd: uclinux: do not allow to be built as a module mtd: uclinux: allow systems to override map addr/size mtd: blackfin NFC: fix hang when using NAND on BF527-EZKITs ...
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