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2009-01-29Merge branch 'linux-next' of git://git.infradead.org/ubi-2.6Linus Torvalds
* 'linux-next' of git://git.infradead.org/ubi-2.6: UBI: allow direct user-space I/O UBI: fix resource de-allocation UBI: remove unused variable UBI: use nicer 64-bit math UBI: add ioctl compatibility UBI: constify file operations UBI: allow all ioctls UBI: remove unnecessry header inclusion UBI: improve ioctl commentaries UBI: add ioctl for is_mapped operation UBI: add ioctl for unmap operation UBI: add ioctl for map operation
2009-01-28powerpc: More printing warning fixes for the l64 to ll64 conversionStephen Rothwell
These are all powerpc specific drivers. res.start in fsl_elbc_nand.c needs to be cast since it may be either 32 or 64 bit. Thanks to Scott Wood for noticing. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Arnd Bergmann <arnd@arndb.de> call_edac bits in particular Acked-by: Olof Johansson <olof@lixom.net> pasemi_nand peices Acked-by: Scott Wood <scottwood@freescale.com> fsl_elbc fixes Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-01-27UBI: allow direct user-space I/OSidney Amani
Introduce a new ioctl UBI_IOCSETPROP to set properties on a volume. Also add the first property: UBI_PROP_DIRECT_WRITE, this property is used to set the ability to use direct writes in userspace Signed-off-by: Sidney Amani <seed@uffs.org> Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-01-20UBI: fix resource de-allocationArtem Bityutskiy
GregKH asked to fix UBI which has fake device release method. Indeed, we have to free UBI device description object from the release method, because otherwise we'll oops is someone opens a UBI device sysfs file, then the device is removed, and he reads the file. With this fix, he will get -ENODEV instead of an oops. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-01-20UBI: remove unused variableArtem Bityutskiy
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-01-18UBI: use nicer 64-bit mathArtem Bityutskiy
Get rid of 'do_div()' and use more user-friendly primitives from 'linux/math64.h'. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-01-18UBI: add ioctl compatibilityArtem Bityutskiy
UBI ioctl's do not work when running 64-bit kernel and 32-bit user-land. Fix this by adding the compat_ioctl method. Also, UBI serializes all ioctls, so more than one ioctl at a time is not a problem. Amd UBI does not seem to depend on anything else, so use unlocked_ioctl instead of ioctl (no BKL needed). Reported-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
2009-01-18UBI: constify file operationsJan Engelhardt
Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-01-18UBI: allow all ioctlsArtem Bityutskiy
Some ioctl's in UBI are enabled only when debugging is switched on. There is not particular reason for this, just noone needed them. However, some people need the now for their user-space development. Thus, allow these ioctl's even if UBI debugging is disabled. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-01-18UBI: remove unnecessry header inclusionArtem Bityutskiy
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-01-18UBI: add ioctl for is_mapped operationCorentin Chary
This patch adds ioctl to check if an LEB is mapped or not (as a debugging option so far). [Re-named ioctl to make it look the same as the other one and made some minor stylistic changes. Artem Bityutskiy.] Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-01-18UBI: add ioctl for unmap operationCorentin Chary
This patch adds ioctl for the LEB unmap operation (as a debugging option so far). [Re-named ioctl to make it look the same as the other one and made some minor stylistic changes. Artem Bityutskiy.] Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-01-18UBI: add ioctl for map operationCorentin Chary
This patch adds ioctl for the LEB map operation (as a debugging option so far). [Re-named ioctl to make it look the same as the other one and made some minor stylistic changes. Artem Bityutskiy.] Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-01-15ARM: OMAP: Fix gpio by switching to generic gpio calls, v2Jarkko Nikula
Fix compile by removing remaining omap specific gpio calls. Based on earlier patches by Jarkko Nikula. Also remove old GPIO key code, there is already a patch to do this with gpio_keys. Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-01-09Merge git://git.infradead.org/mtd-2.6Linus Torvalds
* git://git.infradead.org/mtd-2.6: (67 commits) [MTD] [MAPS] Fix printk format warning in nettel.c [MTD] [NAND] add cmdline parsing (mtdparts=) support to cafe_nand [MTD] CFI: remove major/minor version check for command set 0x0002 [MTD] [NAND] ndfc driver [MTD] [TESTS] Fix some size_t printk format warnings [MTD] LPDDR Makefile and KConfig [MTD] LPDDR extended physmap driver to support LPDDR flash [MTD] LPDDR added new pfow_base parameter [MTD] LPDDR Command set driver [MTD] LPDDR PFOW definition [MTD] LPDDR QINFO records definitions [MTD] LPDDR qinfo probing. [MTD] [NAND] pxa3xx: convert from ns to clock ticks more accurately [MTD] [NAND] pxa3xx: fix non-page-aligned reads [MTD] [NAND] fix nandsim sched.h references [MTD] [NAND] alauda: use USB API functions rather than constants [MTD] struct device - replace bus_id with dev_name(), dev_set_name() [MTD] fix m25p80 64-bit divisions [MTD] fix dataflash 64-bit divisions [MTD] [NAND] Set the fsl elbc ECCM according the settings in bootloader. ... Fixed up trivial debug conflicts in drivers/mtd/devices/{m25p80.c,mtd_dataflash.c}
2009-01-09[MTD] [MAPS] Fix printk format warning in nettel.cDavid Woodhouse
MTD size is 64-bit now... Pointed out by Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-09[MTD] [NAND] add cmdline parsing (mtdparts=) support to cafe_nandPhilip Rakity
[dwmw2: updated and made to still register whole device first] Signed-off-by: Philip Rakity <pakity@yahoo.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-09[MTD] CFI: remove major/minor version check for command set 0x0002Wolfgang Grandegger
The NOR Flash memory K8P2815UQB from Samsung uses the major version number '0'. Add a quirk to cope with it. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-08Merge branch 'next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (53 commits) serial: Add driver for the Cell Network Processor serial port NWP device powerpc: enable dynamic ftrace powerpc/cell: Fix the prototype of create_vma_map() powerpc/mm: Make clear_fixmap() actually work powerpc/kdump: Use ppc_save_regs() in crash_setup_regs() powerpc: Export cacheable_memzero as its now used in a driver powerpc: Fix missing semicolons in mmu_decl.h powerpc/pasemi: local_irq_save uses an unsigned long powerpc/cell: Fix some u64 vs. long types powerpc/cell: Use correct types in beat files powerpc: Use correct type in prom_init.c powerpc: Remove unnecessary casts mtd/ps3vram: Use _PAGE_NO_CACHE in memory ioremap mtd/ps3vram: Use msleep in waits mtd/ps3vram: Use proper kernel types mtd/ps3vram: Cleanup ps3vram driver messages mtd/ps3vram: Remove ps3vram debug routines mtd/ps3vram: Add modalias support to the ps3vram driver mtd/ps3vram: Add ps3vram driver for accessing video RAM as MTD powerpc: Fix iseries drivers build failure without CONFIG_VIOPATH ...
2009-01-08fix similar typos to successfullColy Li
When I review ocfs2 code, find there are 2 typos to "successfull". After doing grep "successfull " in kernel tree, 22 typos found totally -- great minds always think alike :) This patch fixes all the similar typos. Thanks for Randy's ack and comments. Signed-off-by: Coly Li <coyli@suse.de> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Roland Dreier <rolandd@cisco.com> Cc: Jeremy Kerr <jk@ozlabs.org> Cc: Jeff Garzik <jeff@garzik.org> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Theodore Ts'o <tytso@mit.edu> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Vlad Yasevich <vladislav.yasevich@hp.com> Cc: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-01-08mtd/ps3vram: Use _PAGE_NO_CACHE in memory ioremapGeoff Levand
Use _PAGE_NO_CACHE for gpu memory ioremap. Also, add __iomem attribute to gpu memory pointer and change use of memset() to memset_io(). Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-01-08mtd/ps3vram: Use msleep in waitsGeoff Levand
Replace the use of udelay() with msleep() in the looping wait routines ps3vram_notifier_wait() and ps3vram_wait_ring(). Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-01-08mtd/ps3vram: Use proper kernel typesGeoff Levand
Replace the use of stdint.h types with kernel types in the ps3vram driver. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-01-08mtd/ps3vram: Cleanup ps3vram driver messagesGeoff Levand
Cleanup the ps3vram driver messages. Add a new struct device pointer variable dev to struct ps3vram_priv and use dev_dbg(), pr_dbg(), etc. where appropriate. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-01-08mtd/ps3vram: Remove ps3vram debug routinesGeoff Levand
Remove the ps3vram debug routines ps3vram_dump_ring() and ps3vram_dump_reports(). These routines are not needed. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-01-08mtd/ps3vram: Add modalias support to the ps3vram driverGeert Uytterhoeven
Update ps3vram driver to use the new ps3 three id modalias support. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-01-08mtd/ps3vram: Add ps3vram driver for accessing video RAM as MTDJim Paris
Add ps3vram driver, which exposes unused video RAM on the PS3 as a MTD device suitable for storage or swap. Fast data transfer is achieved using a local cache in system RAM and DMA transfers via the GPU. Signed-off-by: Vivien Chappelier <vivien.chappelier@free.fr> Signed-off-by: Jim Paris <jim@jtan.com> Acked-by: Geoff Levand <geoffrey.levand@am.sony.com> Acked-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-01-07Merge 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: (24 commits) trivial: chack -> check typo fix in main Makefile trivial: Add a space (and a comma) to a printk in 8250 driver trivial: Fix misspelling of "firmware" in docs for ncr53c8xx/sym53c8xx trivial: Fix misspelling of "firmware" in powerpc Makefile trivial: Fix misspelling of "firmware" in usb.c trivial: Fix misspelling of "firmware" in qla1280.c trivial: Fix misspelling of "firmware" in a100u2w.c trivial: Fix misspelling of "firmware" in megaraid.c trivial: Fix misspelling of "firmware" in ql4_mbx.c trivial: Fix misspelling of "firmware" in acpi_memhotplug.c trivial: Fix misspelling of "firmware" in ipw2100.c trivial: Fix misspelling of "firmware" in atmel.c trivial: Fix misspelled firmware in Kconfig trivial: fix an -> a typos in documentation and comments trivial: fix then -> than typos in comments and documentation trivial: update Jesper Juhl CREDITS entry with new email trivial: fix singal -> signal typo trivial: Fix incorrect use of "loose" in event.c trivial: printk: fix indentation of new_text_line declaration trivial: rtc-stk17ta8: fix sparse warning ...
2009-01-06mtd: struct device - replace bus_id with dev_name(), dev_set_name()Kay Sievers
CC: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-06trivial: fix then -> than typos in comments and documentationFrederik Schwarzer
- (better, more, bigger ...) then -> (...) than Signed-off-by: Frederik Schwarzer <schwarzerf@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-01-05[MTD] [NAND] ndfc driverSean MacLennan
The current ndfc driver only compiles under arch/ppc. This arch was removed from the kernel. I notice the event entry for the ndfc in Kconfig has been removed in 2.6.28. This patch converts the ndfc to a proper OF (OpenFirmware) driver. I can give a working example of the DTS if needed. The patch has been in production use on the PIKA Warp Appliance and is in use by others. The Warp basically boots from NAND, so the ndfc driver is very important to us. Signed-off-by: Sean MacLennan <smaclennan@pikatech.com> Acked-By: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-05[MTD] [TESTS] Fix some size_t printk format warningsDavid Woodhouse
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-05Merge branch 'master' of git://git.infradead.org/users/dedekind/mtd-tests-2.6David Woodhouse
Conflicts: drivers/mtd/Makefile
2009-01-05[MTD] LPDDR Makefile and KConfigAlexey Korolev
We have two components to manage LPDDR flash memories in Linux. 1. It is a driver for chip probing and reading its capabilities 2. It is a device operations driver. Signed-off-by: Alexey Korolev <akorolev@infradead.org> Acked-by: Jared Hulbert <jaredeh@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-05[MTD] LPDDR extended physmap driver to support LPDDR flashAlexey Korolev
Physmap is a generic map driver for different platforms and flash types. We added support of LPDDR to physmap. All changes here are related to introduction of new pfow_base parameter. This parameter is valid in case of LPDDR chips only. Signed-off-by: Alexey Korolev <akorolev@infradead.org> Acked-by: Jared Hulbert <jaredeh@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-05[MTD] LPDDR Command set driverAlexey Korolev
Driver which handles device command operation. Details on device operations are available here: http://www.numonyx.com/Documents/Datasheets/DS-315768_Velocity-Discrete.pdf Signed-off-by: Alexey Korolev <akorolev@infradead.org> Acked-by: Jared Hulbert <jaredeh@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-05[MTD] LPDDR qinfo probing.Alexey Korolev
LPDDR flash chips are based on completely new kind of chips probing. Device capabilities are available via special request. We sent field request command which contains Major and Minor numbers - and recieve corresponend value. All requests are performed within PFOW window. Detailed information about qinfo records can be found here: http://www.numonyx.com/Documents/Datasheets/DS-315768_Velocity-Discrete.pdf Signed-off-by: Alexey Korolev <akorolev@infradead.org> Acked-by: Jared Hulbert <jaredeh@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-05[MTD] [NAND] pxa3xx: convert from ns to clock ticks more accuratelyMatt Reimer
The various fields in NDTR{01} are in units of clock ticks minus one, but the ns2cycle macro mistakenly adds one, inflating the number of clock ticks and making it impossible to set any of these fields to zero. Signed-off-by: Matt Reimer <mreimer@vpop.net> Signed-off-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-05[MTD] [NAND] pxa3xx: fix non-page-aligned readsMatt Reimer
Reads from non-page-aligned addresses were broken because while the address to read from was correctly written to NDCB*, a full page was always read. Fix this by ignoring the column and only using the page address. I suspect this whole-page behavior is due to the controller's need to read the entire page in order to generate correct ECC. In the non-ECC case this could be optimized to use the column address, and to set the read length to what is being requested rather than the length of an entire page. Signed-off-by: Matt Reimer <mreimer@vpop.net> Signed-off-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-05[MTD] [NAND] fix nandsim sched.h referencesRandy Dunlap
Fix sched.h references: build-r7149.out:/local/linsrc/linux-next-20081215/drivers/mtd/nand/nandsim.c:1326: error: dereferencing pointer to incomplete type build-r7149.out:/local/linsrc/linux-next-20081215/drivers/mtd/nand/nandsim.c:1326: error: 'PF_MEMALLOC' undeclared (first use in this function) build-r7149.out:/local/linsrc/linux-next-20081215/drivers/mtd/nand/nandsim.c:1328: error: dereferencing pointer to incomplete type build-r7149.out:/local/linsrc/linux-next-20081215/drivers/mtd/nand/nandsim.c:1335: error: dereferencing pointer to incomplete type build-r7149.out:/local/linsrc/linux-next-20081215/drivers/mtd/nand/nandsim.c:1335: error: 'PF_MEMALLOC' undeclared (first use in this function) build-r7149.out:make[4]: *** [drivers/mtd/nand/nandsim.o] Error 1 Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-05[MTD] [NAND] alauda: use USB API functions rather than constantsJulia Lawall
This set of patches introduces calls to the following set of functions: usb_endpoint_dir_in(epd) usb_endpoint_dir_out(epd) usb_endpoint_is_bulk_in(epd) usb_endpoint_is_bulk_out(epd) usb_endpoint_is_int_in(epd) usb_endpoint_is_int_out(epd) usb_endpoint_num(epd) usb_endpoint_type(epd) usb_endpoint_xfer_bulk(epd) usb_endpoint_xfer_control(epd) usb_endpoint_xfer_int(epd) usb_endpoint_xfer_isoc(epd) In some cases, introducing one of these functions is not possible, and it just replaces an explicit integer value by one of the following constants: USB_ENDPOINT_XFER_BULK USB_ENDPOINT_XFER_CONTROL USB_ENDPOINT_XFER_INT USB_ENDPOINT_XFER_ISOC An extract of the semantic patch that makes these changes is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r1@ struct usb_endpoint_descriptor *epd; @@ - ((epd->bmAttributes & \(USB_ENDPOINT_XFERTYPE_MASK\|3\)) == - \(USB_ENDPOINT_XFER_CONTROL\|0\)) + usb_endpoint_xfer_control(epd) @r5@ struct usb_endpoint_descriptor *epd; @@ - ((epd->bEndpointAddress & \(USB_ENDPOINT_DIR_MASK\|0x80\)) == - \(USB_DIR_IN\|0x80\)) + usb_endpoint_dir_in(epd) @inc@ @@ #include <linux/usb.h> @depends on !inc && (r1||r5)@ @@ + #include <linux/usb.h> #include <linux/usb/...> // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-05Merge branch 'master' of ↵David Woodhouse
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: arch/arm/mach-pxa/corgi.c arch/arm/mach-pxa/poodle.c arch/arm/mach-pxa/spitz.c
2009-01-02Merge branch 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6Linus Torvalds
* '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
2008-12-28UBI: fix checkpatch.pl warningsArtem Bityutskiy
Just minor indentation and "over 80 characters" fixes. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-12-23[MTD] struct device - replace bus_id with dev_name(), dev_set_name()Kay Sievers
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-12-19[MTD] fix m25p80 64-bit divisionsArtem Bityutskiy
MTD has recently been upgraded for 64-bit support, see commit number 69423d99fc182a81f3c5db3eb5c140acc6fc64be in the mtd-2.6.git tree (git://git.infradead.org/mtd-2.6.git) or see this URL: http://git.infradead.org/mtd-2.6.git?a=commit;h=69423d99fc182a81f3c5db3eb5c140acc6fc64be Some variables in MTD data structures which were 32-bit became 64-bit. Namely, the 'size' field in 'struct mtd_info' and the 'addr'/'len' fields in 'struct erase_info'. This means we have to use 'do_div' to divide them. This patch fixes the following linking error: ERROR: "__umoddi3" [drivers/mtd/devices/m25p80.ko] undefined! This patch changes divisions of 64-bit variable so that they use 'do_div'. This patch also change some print placeholders to get rid of gcc warnings. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-12-19[MTD] fix dataflash 64-bit divisionsArtem Bityutskiy
MTD has recently been upgraded for 64-bit support, see commit number 69423d99fc182a81f3c5db3eb5c140acc6fc64be in the mtd-2.6.git tree (git://git.infradead.org/mtd-2.6.git) or see this URL: http://git.infradead.org/mtd-2.6.git?a=commit;h=69423d99fc182a81f3c5db3eb5c140acc6fc64be Some variables in MTD data structures which were 32-bit became 64-bit. Namely, the 'size' field in 'struct mtd_info' and the 'addr'/'len' fields in 'struct erase_info'. This means we have to use 'do_div' to divide them. This patch fixes the following linking error: ERROR: "__udivdi3" [drivers/mtd/devices/mtd_dataflash.ko] undefined! ERROR: "__umoddi3" [drivers/mtd/devices/mtd_dataflash.ko] undefined! This patch changes divisions of 64-bit variable so that they use 'do_div'. This patch also change some print placeholders to get rid of gcc warnings. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Cc: David Brownell <david-b@pacbell.net> Cc: Nicolas Pitre <nico@cam.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-12-16[ARM] MX3: add NAND supportSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16UBI: simplify PEB protection codeXiaochuan-Xu
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>
2008-12-15Merge branch 'omap3-upstream' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 into devel
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