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* JFFS2: avoid using C++ keyword `new' in userspace-visible headerAndrew Morton2010-02-25
| | | | | | | | | Addresses http://bugzilla.kernel.org/show_bug.cgi?id=14995 Reported-by: R. Diez <rdiezmail-kernelbugzilla@yahoo.de> 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>
* mtd: maps: ceiva: do not return random numbersArtem Bityutskiy2010-02-25
| | | | | | | | | | When machine_is_ceiva() returns zero, 'clps_setup_flash()' returns a value of an unitialized variable. Fix this. Spotted by David Binderman. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtdchar: Register the full range of minor numbersBen Hutchings2010-02-25
| | | | | | | | | register_chrdev() registers minor numbers up to 255, but we can now potentially have much larger numbers. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: Raise limit on block device minor numbersBen Hutchings2010-02-25
| | | | | | | | | | | add_mtd_blktrans_dev() imposes a maximum of 257 devices per block translator. This was presumably meant to prevent overflow back in the days of 8-bit minor numbers. Instead, check against MINORMASK and the limits of the partition naming scheme. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: Replace static array of devices with an idr structureBen Hutchings2010-02-25
| | | | | | Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* idr: export idr_get_next()Ben Hutchings2010-02-25
| | | | | | | | | | idr_get_next() was accidentally not exported when added. It is about to be used by mtdcore, which may be built as a module. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: mtdblock: Dynamically allocate cache info structuresBen Hutchings2010-02-25
| | | | | | | | | | | | | | | Since we allocate struct mtd_blktrans_dev for each block device, we can add our own structure members to the end. Therefore embed struct mtd_blktrans_dev in struct mtdblk_dev and remove the static array of struct mtdblk_dev. Also remove the redundant pointer to struct mtd_info. This is preparation for removing the static limit on the number of MTD devices. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: Remove unnecessary comparisons with MAX_MTD_DEVICESBen Hutchings2010-02-25
| | | | | | | | MAX_MTD_DEVICES is about to be removed. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: nandsim: Define CONFIG_NANDSIM_MAX_PARTS and use it instead of ↵Ben Hutchings2010-02-25
| | | | | | | | | | MAX_MTD_DEVICES MAX_MTD_DEVICES is about to be removed. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: Use get_mtd_device_nm() to find named device in get_sb_mtd()Ben Hutchings2010-02-25
| | | | | | | | This removes the need to know the number of MTD devices. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: Introduce and use iteration macro for reading the MTD device tableBen Hutchings2010-02-25
| | | | | | Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: change positive error return into negativeRoel Kluin2010-02-25
| | | | | | 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>
* mtd: maps: Blackfin async: rename local funcs to avoid common clashesMike Frysinger2010-02-25
| | | | | | | | | | There are new Blackfin MMR helper functions that use the same name as some of the local functions in this driver, so have the driver use more specific names to avoid the issue. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: fix different address space noiseH Hartley Sweeten2010-02-25
| | | | | | | | | | | | | | | | | | In mtd_ioctl MEMGETREGIONINFO the region_user_info pointer ur is cast in __kernel space. This produces a number of sparse warnings like: warning: cast removes address space of expression warning: incorrect type in initializer (different address spaces) expected unsigned int const [noderef] <asn:1>*register __p got unsigned int *<noident> Since argp is already a void __user * just use it dirrectly without the cast and make ur a __user *. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: quiet sparse noise in cfi.hH Hartley Sweeten2010-02-25
| | | | | | | | | | | | | In the inline function cfi_build_cmd_addr, the cast of cmd_ofs to an uint8_t produces a sparse warning of the type: warning: cast truncates bits from constant value (2aa becomes aa) Quiet the warning by masking cmd_ofs with 0xff and remove the cast. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: ixp4xx: fix reading from half-word boundaryJon Ringle2010-02-25
| | | | | | | | Fix handling of reads that don't start on a half-word boundary. Signed-off-by: Jon Ringle <jon@ringle.org> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: mxc-nand: don't disable clock in mxcnd-suspendUwe Kleine-König2010-02-25
| | | | | | | | | | | The clock must already be off after mtd->suspend. Disabling it again results in an negative overflow of the clock usage count. This didn't hurt as mxcnd_resume undid it after wake up. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: mxc-nand: no need to check for validity of platform driver dataUwe Kleine-König2010-02-25
| | | | | | | | | | | | | | | The probe function calls platform_set_drvdata with a valid pointer when the probe is successful. As mxcnd_suspend and mxcnd_resume are only called on bound devices, platform_get_drvdata always returns non-NULL. This fix isn't critical as the pointer is always valid so it doesn't matter if the compiler generated code for it or not. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reported-by: David Binderman <dcb314@hotmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: cfi: remove unneeded NULL checksJiri Slaby2010-02-25
| | | | | | | | | In cfi_intelext_setup and cfi_amdstd_setup, mtd is never NULL. Remove unnecessary checks. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: nand: make Open Firmware device id constantMárton Németh2010-02-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The match_table field of the struct of_device_id is constant in <linux/of_platform.h> so it is worth to make xps2_of_match also constant. The semantic match that finds this kind of pattern is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ disable decl_init,const_decl_init; identifier I1, I2, x; @@ struct I1 { ... const struct I2 *x; ... }; @s@ identifier r.I1, y; identifier r.x, E; @@ struct I1 y = { .x = E, }; @c@ identifier r.I2; identifier s.E; @@ const struct I2 E[] = ... ; @depends on !c@ identifier r.I2; identifier s.E; @@ + const struct I2 E[] = ...; // </smpl> Signed-off-by: Márton Németh <nm127@freemail.hu> Cc: Julia Lawall <julia@diku.dk> Cc: cocci@diku.dk Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: nand: make USB device id constantMárton Németh2010-02-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The id_table field of the struct usb_device_id is constant in <linux/usb.h> so it is worth to make alauda_table also constant. The semantic match that finds this kind of pattern is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ disable decl_init,const_decl_init; identifier I1, I2, x; @@ struct I1 { ... const struct I2 *x; ... }; @s@ identifier r.I1, y; identifier r.x, E; @@ struct I1 y = { .x = E, }; @c@ identifier r.I2; identifier s.E; @@ const struct I2 E[] = ... ; @depends on !c@ identifier r.I2; identifier s.E; @@ + const struct I2 E[] = ...; // </smpl> Signed-off-by: Márton Németh <nm127@freemail.hu> Cc: Julia Lawall <julia@diku.dk> Cc: cocci@diku.dk Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: nand: make PCI device id constantMárton Németh2010-02-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The id_table field of the struct pci_driver is constant in <linux/pci.h> so it is worth to make cafe_nand_tbl also constant. The semantic match that finds this kind of pattern is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ disable decl_init,const_decl_init; identifier I1, I2, x; @@ struct I1 { ... const struct I2 *x; ... }; @s@ identifier r.I1, y; identifier r.x, E; @@ struct I1 y = { .x = E, }; @c@ identifier r.I2; identifier s.E; @@ const struct I2 E[] = ... ; @depends on !c@ identifier r.I2; identifier s.E; @@ + const struct I2 E[] = ...; // </smpl> Signed-off-by: Márton Németh <nm127@freemail.hu> Cc: Julia Lawall <julia@diku.dk> Cc: cocci@diku.dk Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: nandsim: fix spellingAndrey Yurovsky2010-02-25
| | | | | | | | s/nanodeconds/nanoseconds Signed-off-by: Andrey Yurovsky <yurovsky@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: orion_nand: Fix build failure caused by typoPeter Huewe2010-02-10
| | | | | | | | | | | | | | | Commit e99030609e27abff7e1a868cb56384c678b09984 ("mtd: orion_nand.c: add error handling and use resource_size()") introduced a build error -- it assigns something to a undeclared variable 'err', whereas the rest of the code uses 'ret' for this task. This patch fixes this typo and thus removes the build failure. Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
* mtd: Remove now-defunct ts7250 nand driverH Hartley Sweeten2010-01-06
| | | | | | | | | | The ts72xx platform has been updated to use the generic platform nand driver (plat_nand.c). This removes the now-defunct ts7250.c nand driver. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Matthieu Crapet <mcrapet@gmail.com> Cc: Jesse Off <joff@embeddedARM.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: Update ep93xx/ts72xx to use generic platform nand driverH Hartley Sweeten2010-01-06
| | | | | | | | | | | | | | Update the ts72xx platform's nand driver support. This changes the ts72xx platform from using a custom nand driver (ts7250.c) to the generic platform nand driver (plat_nand.c). Tested on TS-7250 with 32MiB NAND. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Tested-by: Matthieu Crapet <mcrapet@gmail.com> Cc: Jesse Off <joff@embeddedARM.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* MTD DocBook: fix ioremap return typeH Hartley Sweeten2010-01-02
| | | | | | | | | ioremap() returns a void __iomem * not an unsigned long. Update the Documentation file to reflect this. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: physmap_of: Correct the size argument to kzallocJulia Lawall2010-01-02
| | | | | | | | | | | | | | | | | | | | | | | | mtd_list has type struct mtd_info **, not struct mtd_info *, so the elements of the array should have pointer type, not structure type. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @disable sizeof_type_expr@ type T; T **x; @@ x = <+...sizeof( - T + *x )...+> // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: nand: rename w90p910_nand.c to nuc900_nand.cDavid Woodhouse2010-01-01
| | | | Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* ARM: NUC900: rename mtd nand driver nameWan ZongShun2010-01-01
| | | | | | | | Due to I have renamed the platform_device.name,so this patch changes this nand driver platform_driver name. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: drivers/mtd/nand/sh_flctl.c: use resource_size()H Hartley Sweeten2009-12-31
| | | | | | | | Use resource_size(). Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: tmio_nand.c: use dev_get_platdata() and resource_size()H Hartley Sweeten2009-12-31
| | | | | | | | | | Remove unnecessary casts and use dev_get_platdata() to retrieve the struct mfd_cell data from the platform. Use resource_size() for the ioremap()'s. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: drivers/mtd/nand/s3c2410.c: use resource_size()H Hartley Sweeten2009-12-31
| | | | | | | | Use resource_size(). Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: orion_nand.c: add error handling and use resource_size()H Hartley Sweeten2009-12-31
| | | | | | | | | Use platform_get_resource() to fetch the memory resource and add error handling for when it is missing. Use resource_size() for the ioremap(). Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: nomadik_nand.c: use resource_size()H Hartley Sweeten2009-12-31
| | | | | | | Use resource_size(). Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: drivers/mtd/nand/gpio.c: use resource_size()H Hartley Sweeten2009-12-31
| | | | | | | Use resource_size(). Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: fls_upm.c: use resource_size()H Hartley Sweeten2009-12-31
| | | | | | | Use resource_size(). Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: fsl_elbc_nand.c: user resource_size()H Hartley Sweeten2009-12-31
| | | | | | | Use resource_size(). Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: davinci_nand.c: use resource_size()H Hartley Sweeten2009-12-31
| | | | | | | The ioremap'ed sizes are off by 1; use resource_size() for correct value. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: au1550nd.c: remove unnecessary castsH Hartley Sweeten2009-12-31
| | | | | | | Remove unnecessary casts for p_nand, it is already a void __iomem *. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: au1550nd.c: use kzalloc()H Hartley Sweeten2009-12-31
| | | | | | | Use kzalloc() instead of kmalloc()/memset(). Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* kmsg_dump: Dump on crash_kexec as wellKOSAKI Motohiro2009-12-31
| | | | | | | | | | | | | | | | crash_kexec gets called before kmsg_dump(KMSG_DUMP_OOPS) if panic_on_oops is set, so the kernel log buffer is not stored for this case. This patch adds a KMSG_DUMP_KEXEC dump type which gets called when crash_kexec() is invoked. To avoid getting double dumps, the old KMSG_DUMP_PANIC is moved below crash_kexec(). The mtdoops driver is modified to handle KMSG_DUMP_KEXEC in the same way as a panic. Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Acked-by: Simon Kagstrom <simon.kagstrom@netinsight.net> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* Merge git://git.infradead.org/mtd-2.6Linus Torvalds2009-12-16
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.infradead.org/mtd-2.6: (90 commits) jffs2: Fix long-standing bug with symlink garbage collection. mtd: OneNAND: Fix test of unsigned in onenand_otp_walk() mtd: cfi_cmdset_0002, fix lock imbalance Revert "mtd: move mxcnd_remove to .exit.text" mtd: m25p80: add support for Macronix MX25L4005A kmsg_dump: fix build for CONFIG_PRINTK=n mtd: nandsim: add support for 4KiB pages mtd: mtdoops: refactor as a kmsg_dumper mtd: mtdoops: make record size configurable mtd: mtdoops: limit the maximum mtd partition size mtd: mtdoops: keep track of used/unused pages in an array mtd: mtdoops: several minor cleanups core: Add kernel message dumper to call on oopses and panics mtd: add ARM pismo support mtd: pxa3xx_nand: Fix PIO data transfer mtd: nand: fix multi-chip suspend problem mtd: add support for switching old SST chips into QRY mode mtd: fix M29W800D dev_id and uaddr mtd: don't use PF_MEMALLOC mtd: Add bad block table overrides to Davinci NAND driver ... Fixed up conflicts (mostly trivial) in drivers/mtd/devices/m25p80.c drivers/mtd/maps/pcmciamtd.c drivers/mtd/nand/pxa3xx_nand.c kernel/printk.c
| * jffs2: Fix long-standing bug with symlink garbage collection.David Woodhouse2009-12-15
| | | | | | | | | | | | | | | | | | | | Ever since jffs2_garbage_collect_metadata() was first half-written in February 2001, it's been broken on architectures where 'char' is signed. When garbage collecting a symlink with target length above 127, the payload length would end up negative, causing interesting and bad things to happen. Cc: stable@kernel.org Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: OneNAND: Fix test of unsigned in onenand_otp_walk()Roel Kluin2009-12-15
| | | | | | | | | | | | | | mtd->writesize and len are unsigned so the test does not work. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: cfi_cmdset_0002, fix lock imbalanceJiri Slaby2009-12-10
| | | | | | | | | | | | | | | | | | | | | | Stanse found a double unlock in get_chip. get_chip is called with chip->mutex held and caller is responsible for unlocking it too. Do not unlock the lock in get_chip on a fail path. This would mean a double unlock. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * Revert "mtd: move mxcnd_remove to .exit.text"Uwe Kleine-König2009-12-07
| | | | | | | | | | | | | | | | | | This reverts commit 82613b0da622efbd24cb7b23eb349966802310f1, because commit daa0f15 (mtd: don't use __exit_p to wrap mxcnd_remove) is a better solution. Not having a remove callback breaks rebinding because resources are not freed on remove. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: m25p80: add support for Macronix MX25L4005ASimon Guinot2009-12-05
| | | | | | | | | | Signed-off-by: Simon Guinot <sguinot@lacie.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * kmsg_dump: fix build for CONFIG_PRINTK=nRandy Dunlap2009-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | kmsg_dump() fails to build when CONFIG_PRINTK=n; provide stubs for the kmsg_dump*() functions when CONFIG_PRINTK=n. kernel/printk.c: In function 'kmsg_dump': kernel/printk.c:1501: error: 'log_buf_len' undeclared (first use in this function) kernel/printk.c:1502: error: 'logged_chars' undeclared (first use in this function) kernel/printk.c:1506: error: 'log_buf' undeclared (first use in this function) Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Simon Kagstrom <simon.kagstrom@netinsight.net> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: nandsim: add support for 4KiB pagesSebastian Andrzej Siewior2009-12-01
| | | | | | | | | | | | | | | | | | | | | | | | I was going to play with a faulty nand image from real flash and noticed that nandsim does not work with: first_id_byte=0xec second_id_byte=0xd5 third_id_byte=0x51 fourth_id_byte=0xa6 This patch seems to fix it. Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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