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2009-11-30mtd: alauda: Use hweight8Akinobu Mita
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-11-30jffs2: Fix error return in jffs2_do_read_inode_internal()Roel Kluin
The returned error should stay negative Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-11-30mtd: error return -EIO instead of EIORoel Kluin
Return a negative error value instead of a positive Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-11-30mtd: move manufacturer to the common cfi.h header fileHans-Christian Egtvedt
This patch moves the MANUFACTURER_ST and MANUFACTURER_INTEL to the include/linux/mtd/cfi.h header file and renames them to CFI_MFR_ST and CFI_MFR_INTEL. CFI_MFR_ST was already present there. All references in drivers/mtd/chips/cfi_cmdset_0001.c are updated to reflect this. Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Acked-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-11-30mtd: add lock fixup for AT49BV640D and AT49BV640DT chipsHans-Christian Egtvedt
This patch sets the MTD_POWERUP_LOCK flag for AT49BV640D and AT49BV640DT devices, since the devices are locked when powered up and needs to be unlocked before interfaced. Quote datasheet; "At power-up and reset, all sectors have their Softlock protection mode enabled.". Tested on AVR32 hardware platform with an AT49BV640D flash device. Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Acked-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-11-30mtd: ensure index is positiveRoel Kluin
The index is signed, make sure it is not negative when we read the array element. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-11-30mtd: m25p80: make command buffer DMA-safeJohannes Stezenbach
spi_write() requires the buffer to be DMA-safe, kmalloc() it seperately to ensure this. Signed-off-by: Johannes Stezenbach <js@sig21.net> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-11-30mtd: s3c2410: propagate nand options from the platform dataBen Dooks
Update the nand information passed to the core from the platform data to setup the initial option value, so that flags such as NAND_SCAN_SILENT_NODEV can pass through. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Simtec Linux Team <linux@simtec.co.uk> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-11-30mtd: nand: add option to quieten off the no device found messgaeBen Dooks
Add NAND_SCAN_SILENT_NODEV to chip->options to the user-worrying messages 'No NAND device found!!!'. This message often worries users (was three exclamation marks really necessary?) and especially in systems such as the Simtec Osiris where there may be optional NAND devices which are not known until probe time. Revised version of the original NAND_PROBE_SPECULATIVE patch after comments by Artem Bityutskiy about adding a whole new call. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Simtec Linux Team <linux@simtec.co.uk> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-11-30mtd: txx9ndfmc: Use nand_release to free resourcesAtsushi Nemoto
This patch fixes memory leak on chip->bbt and chip->buffers. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-11-30mtd: ixp4xx map: use resource_sizeTobias Klauser
Use the resource_size inline function instead of manually calculating the resource size. This reduces the chance of introducing off-by-one errors. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-11-30mtd: Add panic_write for NAND flashesSimon Kagstrom
This is a quick and dirty patch to add panic_write for NAND flashes. The patch seems to work OK on my CRIS board running a 2.6.26 kernel with a ID: 0x20, Chip ID: 0xf1 (ST Micro NAND 128MiB 3,3V 8-bit), and also on a OpenRD base (Marvell Kirkwood) board with a Toshiba NAND 512MiB 3,3V 8-bit flash with 2.6.32-pre1. Signed-off-by: Edgar E. Iglesias <edgar@axis.com> Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-11-30mtd: add missing put_chip() in cfi_intelext_reset()Nicolas Pitre
Signed-off-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-11-30mtd: OneNAND: fix double printing of function nameMika Korhonen
Signed-off-by: Mika Korhonen <ext-mika.2.korhonen@nokia.com> Reviewed-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-11-30mtd: OneNAND: multiblock erase supportMika Korhonen
Add support for multiblock erase command. OneNANDs (excluding Flex-OneNAND) are capable of simultaneous erase of up to 64 eraseblocks which is much faster. This changes the erase requests for regions covering multiple eraseblocks to be performed using multiblock erase. Signed-off-by: Mika Korhonen <ext-mika.2.korhonen@nokia.com> Reviewed-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-11-30mtd: OneNAND: move erase method to a separate functionMika Korhonen
Separate the actual execution of erase to a new function: onenand_block_by_block_erase(). This is done in preparation for the multiblock erase support. Signed-off-by: Mika Korhonen <ext-mika.2.korhonen@nokia.com> Reviewed-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-11-30mtd: add nand_ecc test moduleAkinobu Mita
This module tests NAND ECC functions. The test is simple. 1. Create a 256 or 512 bytes block of data filled with random bytes (data) 2. Duplicate the data block and inject single bit error (error_data) 3. Try to correct error_data 4. Compare data and error_data Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Acked-by: Vimal Singh <vimalsingh@ti.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-11-30mtd: Add __nand_calculate_ecc() to NAND ECC functionsAkinobu Mita
Add __nand_calculate_ecc() which does not take struct mtd_info. The built-in 256/512 software ECC calculation and correction tester will use it. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Acked-by: Vimal Singh <vimalsingh@ti.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-11-30mtd: OneNAND OTP support reworkAmul Kumar Saha
What is OTP in OneNAND? The device includes, 1. one block-sized OTP (One Time Programmable) area and 2. user-controlled 1st block OTP(Block 0) that can be used to increase system security or to provide identification capabilities. What is done? In OneNAND, one block of the NAND Array is set aside as an OTP memory area, and 1st Block (Block 0) can be used as OTP area. This area, available to the user, can be configured and locked with secured user information. The OTP block can be read, programmed and locked using the same operations as any other NAND Flash Array memory block. After issuing an OTP-Lock, OTP block cannot be erased. OTP block is fully-guaranteed to be a good block. Why it is done? Locking the 1st Block OTP has the effect of a 'Write-protect' to guard against accidental re-programming of data stored in the 1st block and OTP Block. Which problem it solves? OTP support is provided in the existing implementation of OneNAND/Flex-OneNAND driver, but it is not working with OneNAND devices. Have observed the following in current OTP OneNAND Implmentation, 1. DataSheet specific sequence to lock the OTP Area is not followed. 2. Certain functions are quiet generic to cope with OTP specific activity. This patch re-implements OTP support for OneNAND device. How it is done? For all blocks, 8th word is available to the user. However, in case of OTP Block, 8th word of sector 0, page 0 is reserved as OTP Locking Bit area. Therefore, in case of OTP Block, user usage on this area is prohibited. Condition specific values are entered in the 8th word, sector0, page 0 of the OTP block during the process of issuing an OTP-Lock. The possible conditions are: 1. Only 1st Block Lock 2. Only OTP Block Lock 3. Lock both the 1st Block and the OTP Block What Other feature additions have been done in this patch? This patch adds feature for: 1. Only 1st Block Lock 2. Lock both the 1st Block and the OTP Blocks Re-implemented OTP support for OneNAND Added following features to OneNAND 1. Lock only 1st Block in OneNAND 2. Lock BOTH 1st Block and OTP Block in OneNAND [comments were slightly tweaked by Artem] Signed-off-by: Amul Kumar Saha <amul.saha@samsung.com> Reviewed-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-11-20mtd: vmu-flash: Use hweight_longAkinobu Mita
Use hweight_long instead of Brian Kernighan's/Peter Wegner's method Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-10-21mtd: Fix compile failure and error path in physmap.cH Hartley Sweeten
Commit 4b56ffcacee937a85bf39e14872dd141e23ee85f ("mtd: Fix kernel NULL pointer dereference in physmap.c") introduced a couple of bugs. It neglected to run the loop of map_destroy() calls in physmap_flash_remove(), if !info->cmtd, which would happen if that function was called to clean up errors during probe. It also failed to compile if CONFIG_MTD_PARTITIONS was not defined. Reported-By: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-10-20Revert "mtd: mxc_nand: fix 2KiB pagesize NAND on i.MX27"David Woodhouse
This reverts commit 71b7d0d90d536ae4e70929cc59a1a9f6ba457c6c. The problem which that commit attempted to fix was a bootloader issue, which had been misunderstood. The 'fix' causes lots of false bad blocks for existing users with sane firmware. Thanks to Mathieu Berland for diagnosing the problem coherently. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-10-20mtd_blkdevs.c: quiet a "symbol shadows" sparse warninghartleys
In register_mtd_blktrans(), the symbol 'ret' is already declared as an int at the start of the function. The inner loop declaration is unnecessary. Quiets the following sparse warning: warning: symbol 'ret' shadows an earlier one Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-10-20mtd: add bcmring nand driverLeo (Hao) Chen
Signed-off-by: Leo Hao Chen <leochen@broadcom.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-10-20mtd: Fix kernel NULL pointer dereference in physmap.cH Hartley Sweeten
During the probe for physmap platform flash devices there are a number error exit conditions that all do a goto err_out which then calls physmap_flash_remove(). In that function one of the cleanup steps is: #ifdef CONFIG_MTD_CONCAT if (info->cmtd != info->mtd[0]) mtd_concat_destroy(info->cmtd); #endif This test will succeed since info->cmtd == NULL and info->mtd[0] is valid. Fix this by exiting the remove function when info->cmtd == NULL. Also, cleanup the #ifdef CONFIG_MTD_PARTITIONS stuff by using mtd_has_partitions(). Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-10-20mtd: plat_nand: request memory resource before doing ioremapH Hartley Sweeten
Add a request_mem_region() before doing the ioremap(). Also, use the resource_size macro instead of doing the end - start + 1 calc by hand. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-10-19pcmcia: convert pcmciamtd driver to use new CIS helpersDominik Brodowski
Convert the (broken) pcmciamtd driver to use the new CIS helpers. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-10-17mtd: maps: remove obsolete ipaq-flash driverDmitry Artamonow
This driver seems to be obsolete and broken for a long time. It depends on CONFIG_IPAQ_HANDHELD that simply doesn't exists anywhere in kernel. Also, it seems that none of machines it claims to support have any use of it: SA11xx-based iPAQs (h3100/h3600) use sa1100-flash iPAQ h5000 uses physmap-flash Jornada 720 uses sa1100-flash Jornada 560 and iPAQ h1910 are not in mainline Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-10-17mtd: fix memory leak in mtd_dataflashH Hartley Sweeten
Fix a potential memory leak in mtd_dataflash driver. The private data that is allocated when registering a DataFlash device with the MTD subsystem is not released if an error occurs when add_mtd_partitions() or add_mtd_device() is called. Fix this by adding an error path. The memory is already released during a remove. Also, add a dev_set_drvdata(&spi->dev, NULL) before the kfree() so that the spi device does not reference invalid data. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-10-17mtd: cleanup mtd_oobtestAkinobu Mita
- Remove unnecessary memset for bbt All entries will be initialized at a few lines below - Remove unnecessary initialization for mtd->erasesize - Use write_whole_device() Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-10-17mtd: maps/sa1100: fix section mismatchDmitry Artamonow
Commit f0b1e589 changed sa1100_mtd_probe from __init to __devinit, but missed to correct sa1100_setup_mtd definition accordingly, which causes following warning: WARNING: vmlinux.o(.devinit.text+0xf4): Section mismatch in reference from the function sa1100_mtd_probe() to the function .init.text:sa1100_setup_mtd() The function __devinit sa1100_mtd_probe() references a function __init sa1100_setup_mtd(). If sa1100_setup_mtd is only used by sa1100_mtd_probe then annotate sa1100_setup_mtd with a matching annotation. Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-10-17mtd: move mxcnd_remove to .exit.textUwe Kleine-König
The function mxcnd_remove is used only wrapped by __exit_p so define it using __exit. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Sam Ravnborg <sam@ravnborg.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Vladimir Barinov <vova.barinov@gmail.com> Cc: Vladimir Barinov <vbarinov@embeddedalley.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-10-08mtd: atmel_nand: unused variable removedClaudio Scordino
Unused variable "eccpos" removed from atmel_nand driver. Signed-off-by: Claudio Scordino <claudio@evidence.eu.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-10-05mtd: make onenand_base.c compile againDavid Woodhouse
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-10-05mtd: Standardising prints in onenand_base.cAmul Kumar Saha
This patch resolves all the prints present in onenand_base.c Primarily, it replaces the hard-coded function names in the prints, and makes use of __func__. Signed-off-by: Amul Kumar Saha <amul.saha@samsung.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-10-05mtd: nand: davinci: fix to use mask_ale from pdataHemant Pedanekar
Correct typo to use mask_ale from platform data when set to non-zero. Signed-off-by: Hemant Pedanekar <hemantp@ti.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-09-27mtd: Fix warning in sa1100-flash.cRussell King
drivers/mtd/maps/sa1100-flash.c: In function 'sa1100_probe_subdev': drivers/mtd/maps/sa1100-flash.c:214: warning: format '%d' expects type 'int', but argument 3 has type 'uint64_t' Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-09-24ARM Nomadik: use new OneNand name and pdataAlessandro Rubini
This enables the onenand with the new platform device name. Moreover, it fixes a related typo that doesn't deserve a separate patch. Signed-off-by: Alessandro Rubini <rubini@unipv.it> Acked-by: Andrea Gallo <andrea.gallo@stericsson.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-09-24mtd: unify status enum from three headersAlessandro Rubini
nand.h, onenand.h and flashchip.h defined enumeration types for chip status using the same symbolic names. This prevented a board file to include more than one of them. In particular, no nand and onenand platform devices could live in the same file. This patch augments flashchip.h with a few status values in order to cover all cases, so nand.h and onenand.h can use flstate_t without declaring their own status enum. Signed-off-by: Alessandro Rubini <rubini@unipv.it> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-09-24mtd: use bbm.h in nand.hAlessandro Rubini
This consolidates common code in nand.h and bbm.h. The comments and data structures were the same, this keeps the comment from nand.h as it fits 80 columns, while the one in bbm.h did not. Signed-off-by: Alessandro Rubini <rubini@unipv.it> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-09-24mtd: m25p80: disable SST software protection bits by defaultGraf Yang
The SST SPI flashes is like Atmel SPI flashes in that the software protection bits are set by default at power up, so clear them at init time. Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-09-24mtd/maps: gpio-addr-flash: depend on GPIO arch supportMike Frysinger
The driver requires gpio functionality, so make sure we depend on that in the Kconfig menu. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-09-24mtd/maps: gpio-addr-flash: pull in linux/ headers rather than asm/Mike Frysinger
Now that there are linux/ versions of gpio.h and io.h, include those rather than hitting the asm/ versions. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-09-24mtd: nand: fix htmldocs warningsJaswinder Singh Rajput
Fixed following htmldocs warnings: DOCPROC Documentation/DocBook/mtdnand.xml Warning(drivers/mtd/nand/nand_base.c:769): No description found for parameter 'page' Warning(drivers/mtd/nand/nand_base.c:785): No description found for parameter 'page' Warning(drivers/mtd/nand/nand_base.c:824): No description found for parameter 'page' Warning(drivers/mtd/nand/nand_base.c:947): No description found for parameter 'page' Warning(drivers/mtd/nand/nand_base.c:996): No description found for parameter 'page' Warning(drivers/mtd/nand/nand_base.c:1040): No description found for parameter 'page' Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-09-23Merge git://git.infradead.org/mtd-2.6Linus Torvalds
* git://git.infradead.org/mtd-2.6: (58 commits) mtd: jedec_probe: add PSD4256G6V id mtd: OneNand support for Nomadik 8815 SoC (on NHK8815 board) mtd: nand: driver for Nomadik 8815 SoC (on NHK8815 board) m25p80: Add Spansion S25FL129P serial flashes jffs2: Use SLAB_HWCACHE_ALIGN for jffs2_raw_{dirent,inode} slabs mtd: sh_flctl: register sh_flctl using platform_driver_probe() mtd: nand: txx9ndfmc: transfer 512 byte at a time if possible mtd: nand: fix tmio_nand ecc correction mtd: nand: add __nand_correct_data helper function mtd: cfi_cmdset_0002: add 0xFF intolerance for M29W128G mtd: inftl: fix fold chain block number mtd: jedec: fix compilation problem with I28F640C3B definition mtd: nand: fix ECC Correction bug for SMC ordering for NDFC driver mtd: ofpart: Check availability of reg property instead of name property driver/Makefile: Initialize "mtd" and "spi" before "net" mtd: omap: adding DMA mode support in nand prefetch/post-write mtd: omap: add support for nand prefetch-read and post-write mtd: add nand support for w90p910 (v2) mtd: maps: add mtd-ram support to physmap_of mtd: pxa3xx_nand: add single-bit error corrections reporting ...
2009-09-23Merge branch 'vgaarb-fix' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'vgaarb-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: vgaarb: make client interface config invariant.
2009-09-23Merge git://git.infradead.org/iommu-2.6Linus Torvalds
* git://git.infradead.org/iommu-2.6: (23 commits) intel-iommu: Disable PMRs after we enable translation, not before intel-iommu: Kill DMAR_BROKEN_GFX_WA option. intel-iommu: Fix integer wrap on 32 bit kernels intel-iommu: Fix integer overflow in dma_pte_{clear_range,free_pagetable}() intel-iommu: Limit DOMAIN_MAX_PFN to fit in an 'unsigned long' intel-iommu: Fix kernel hang if interrupt remapping disabled in BIOS intel-iommu: Disallow interrupt remapping if not all ioapics covered intel-iommu: include linux/dmi.h to use dmi_ routines pci/dmar: correct off-by-one error in dmar_fault() intel-iommu: Cope with yet another BIOS screwup causing crashes intel-iommu: iommu init error path bug fixes intel-iommu: Mark functions with __init USB: Work around BIOS bugs by quiescing USB controllers earlier ia64: IOMMU passthrough mode shouldn't trigger swiotlb init intel-iommu: make domain_add_dev_info() call domain_context_mapping() intel-iommu: Unify hardware and software passthrough support intel-iommu: Cope with broken HP DC7900 BIOS iommu=pt is a valid early param intel-iommu: double kfree() intel-iommu: Kill pointless intel_unmap_single() function ... Fixed up trivial include lines conflict in drivers/pci/intel-iommu.c
2009-09-23misc: remove redundant start_kernel prototypesRusty Russell
Impact: cleanup No need for redeclaration. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-23Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6: (41 commits) regulator: Add some brief design documentation regulator: fix voltage range in da9034 ldo12 regulator/driver: be more specific in nanodoc for is_enabled regulator/lp3971: drop unnecessary initialization regulator: drop 'default n' regulator: fix typos regulator: fix calculation of voltage range in da9034_set_ldo12_voltage() regulator: update a filename in documentation drivers/regulator/Kconfig: fix typo (s/Usersapce/Userspace/) in REGULATOR_USERSPACE_CONSUMER description REGULATOR Handle positive returncode from enable regulator: tps650xx - build fixes for x86_64 Fix some regulator documentation Regulator: Adding TPS65023 and TPS6507x in Kconfig and Makefile Regulator: Add TPS6507x regulator driver Regulator: Add TPS65023 regulator driver regulator: userspace: use sysfs_create_group regulator: Add GPIO enable control to fixed voltage regulator driver Regulator: Implement list_voltage for pcf50633 regulator driver. regulator: regulator_enable() permission checking regulator: Push locking for regulator_is_enabled() out ...
2009-09-23Merge branch 'fix/misc' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'fix/misc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: lx6464es - remove unused struct member ALSA: lx6464es - cleanup of rmh message bus function ALSA: pcm - Simplify snd_pcm_drain() implementation
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