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2005-11-06Merge branch 'master' of /home/tglx/work/mtd/git/linux-2.6.git/Thomas Gleixner31-75/+128
2005-10-31Merge master.kernel.org:/home/rmk/linux-2.6-drvmodelLinus Torvalds8-5/+8
Manual #include fixups for clashes - there may be some unnecessary
2005-10-31[PATCH] fix missing includesTim Schmielau22-10/+45
I recently picked up my older work to remove unnecessary #includes of sched.h, starting from a patch by Dave Jones to not include sched.h from module.h. This reduces the number of indirect includes of sched.h by ~300. Another ~400 pointless direct includes can be removed after this disentangling (patch to follow later). However, quite a few indirect includes need to be fixed up for this. In order to feed the patches through -mm with as little disturbance as possible, I've split out the fixes I accumulated up to now (complete for i386 and x86_64, more archs to follow later) and post them before the real patch. This way this large part of the patch is kept simple with only adding #includes, and all hunks are independent of each other. So if any hunk rejects or gets in the way of other patches, just drop it. My scripts will pick it up again in the next round. Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29Create platform_device.h to contain all the platform device details.Russell King8-8/+8
Convert everyone who uses platform_bus_type to include linux/platform_device.h. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-29[ARM] Fix Assabet reboot with SA1100 MTD map driverRussell King1-0/+9
Unfortunately, some devices forgot to reset the flash on reboot. Arrange for the map driver to suspend & resume the flash to ensure that it is in a sane state before rebooting. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-29[ARM] Allow MTD device name to be passed via platform dataRussell King1-3/+3
Allow SA1100 devices to pass the name of the flash device to the SA1100 map driver. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-29[ARM] Fix MTD device/partition destructionRussell King1-2/+9
We should not delete MTD partitions when we registered a MTD device. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-29[ARM] Add support for init/exit methods in sa1100 MTD map driverRussell King1-3/+15
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-29[ARM] Rename 'data' to 'plat' in sa1100 MTD map driverRussell King1-11/+11
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28Merge ../bleed-2.6Greg KH1-0/+1
2005-10-28[PATCH] DRIVER MODEL: Get rid of the obsolete tri-level suspend/resume callbacksRussell King1-4/+4
In PM v1, all devices were called at SUSPEND_DISABLE level. Then all devices were called at SUSPEND_SAVE_STATE level, and finally SUSPEND_POWER_DOWN level. However, with PM v2, to maintain compatibility for platform devices, I arranged for the PM v2 suspend/resume callbacks to call the old PM v1 suspend/resume callbacks three times with each level in order so that existing drivers continued to work. Since this is obsolete infrastructure which is no longer necessary, we can remove it. Here's an (untested) patch to do exactly that. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] Driver Core: fix up all callers of class_device_create()Greg Kroah-Hartman1-2/+2
The previous patch adding the ability to nest struct class_device changed the paramaters to the call class_device_create(). This patch fixes up all in-kernel users of the function. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[ARM] 3/4: Remove asm/hardware.h from SA1100 io.hRussell King1-0/+1
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-30Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds6-6/+0
2005-09-29[PATCH] Fix ixp4xx MTD driver module buildDeepak Saxena1-1/+1
Missing ';' breaks module build. Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-29[ARM] Don't include mach-types.h unnecessarilyRussell King6-6/+0
It's pointless to include mach-types.h if you're not going to use anything from it. These references were removed as a result of: grep -lr 'asm/mach-types\.h' . | xargs grep -L 'machine_is_\|MACH_TYPE_\|MACHINE_START\|machine_type' Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-23[PATCH] DEBUG redefined in drivers/mtd/devices/docecc.cGrant Coady1-4/+4
Fix namespace clash: drivers/mtd/devices/docecc.c:43:1: warning: "DEBUG" redefined In file included from drivers/mtd/devices/docecc.c:40: include/linux/mtd/mtd.h:219:1: warning: this is the location of the previous definition Signed-off-by: Grant Coady <gcoady@gmail.com> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-17[PATCH] MTD: Update SharpSL partition definitionsRichard Purdie2-3/+9
Add partition definitions for the new Sharp Zaurus models Spitz (SL-C3000), Akita (SL-C1000) and Borzoi (SL-C3100) Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-12[PATCH] uclinux: remove use of mtd_put_device() in uclinux MTD map driverGreg Ungerer1-8/+5
We should not call mtd_put_device() in the uclinux MTD map driver. Also consistently use phys/virt fields of maps map_info struct, instead of mixing it with map_priv_1. Signed-off-by: Greg Ungerer <gerg@uclinux.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-10[PATCH] vfree and kfree cleanup in drivers/Jesper Juhl2-13/+1
This patch does a full cleanup of 'NULL checks before vfree', and a partial cleanup of calls to kfree for all of drivers/ - the kfree bit is partial in that I only did the files that also had vfree calls in them. The patch also gets rid of some redundant (void *) casts of pointers being passed to [vk]free, and a some tiny whitespace corrections also crept in. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-08[PATCH] detect soft lockupsIngo Molnar1-0/+1
This patch adds a new kernel debug feature: CONFIG_DETECT_SOFTLOCKUP. When enabled then per-CPU watchdog threads are started, which try to run once per second. If they get delayed for more than 10 seconds then a callback from the timer interrupt detects this condition and prints out a warning message and a stack dump (once per lockup incident). The feature is otherwise non-intrusive, it doesnt try to unlock the box in any way, it only gets the debug info out, automatically, and on all CPUs affected by the lockup. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-Off-By: Matthias Urlichs <smurf@smurf.noris.de> Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-04[MTD] mtdchar: Return EINVAL for bad seeks instead of fixing up to valid byteTodd Poynor1-9/+6
mtdchar return -EINVAL for seek prior to offset 0 or to beyond the last byte in the device/partition, similar to various other seek methods, instead of fixing up to first or last byte. Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-08-04[MTD] Pre-CFI Sharp chip driver: Some speedups and cleanupsTodd Poynor1-9/+8
Remove useless udelay(100) after status value already read. Poll for status OK with reduced udelay if not immediate OK status return. Fix read and compare of 32-bit status value using 16-bit variable. Include slab.h since kmalloc/kfree are called. Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-08-04[MTD] mtd_blkdevs.c: Fix names when many devices/partitions are createdTodd Poynor1-3/+13
mtdblock (and other mtd modules that use the mtd_blkdevs interface between the mtd translation layers and the linux block layer) handles incorrectly more than 10 devices or 26 partitions in the names passed to the generic disk layer. This causes the device file names and other info kept by the generic disk/block layers to have names such as "mtdblock<". Use integer formatting for device numbers; use "aa-az" for partitions 27-52, "ba-bz" for 53-78... Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-08-04[MTD] mtd_blkdevs.c: Remove DEVFS leftoversTodd Poynor1-7/+1
Remove mtd_blkdevs refs to the no longer functional DEVFS filesystem. Verified mtdblock continues to work fine via udev with these calls removed. Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-08-04[MTD] CHIPS: Recognize Spansion CFI 1.4 chipsTodd Poynor4-13/+32
Modify Amd/Fujitsu CFI NOR flash primary vendor extension table revision check to recognize version 1.4. Verified the existing driver can handle version 1.4 chips without additional info from 1.4 extended table. Move the primary vendor extension table revision check from common file to the 3 CFI chip driver files, since the data structures and revisions handled by those data structures are specific to the chip driver. Modify the error message printed when the revision is unknown to be a KERN_ERR instead of WARNING since this will cause mtd to ignore the chip. Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-28[PATCH] turn many #if $undefined_string into #ifdef $undefined_stringOlaf Hering1-0/+1
turn many #if $undefined_string into #ifdef $undefined_string to fix some warnings after -Wno-def was added to global CFLAGS Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-16[MTD] NAND: Fix broken bad block scan for 16 bit devicesThomas Gleixner2-22/+20
The previous change to read a single byte from oob breaks the bad block scan on 16 bit devices, when the byte is on an odd address. Read the complete oob for now. Remove the unused arguments from check_short_pattern() Move the wait for ready function so it is only executed when consecutive reads happen. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-13[MTD] cfi_cmdset_0002: Plugged a mem leak.Joern Engel1-1/+4
Signed-off-by: Joern Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-13Merge with rsync://fileserver/linuxTodd Poynor1-6/+1
2005-07-12[MTD] Make XIP support depend on CONFIG_ARMThomas Gleixner1-1/+1
ARM is the only known user of this at the moment. Prevent allyes builds for other archs from failing Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-11Merge master.kernel.org:/pub/scm/linux/kernel/git/tglx/mtd-2.6Linus Torvalds48-2877/+2767
2005-07-08[PATCH] pcmcia: remove references to pcmcia/version.hDominik Brodowski1-1/+0
As a follow-up, remove the inclusion of pcmcia/version.h in many files. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-08[PATCH] pcmcia: move event handlerDominik Brodowski1-5/+1
Move the "event handler" to struct pcmcia_driver -- the unified event handler will disappear really soon, but switching it to struct pcmcia_driver in the meantime allows for better "step-by-step" patches. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-07[MTD] XIP cleanupThomas Gleixner2-2/+2
Move the architecture dependend code into include/asm/mtd-xip.h Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-07[MTD] Remove MODULE_DEVICE_TABLE() for ICHx flash driverDavid Woodhouse1-2/+2
This prevents it from automatically getting loaded by hotplug because we happen to notice you have this chipset. Let's stick with having to load the drivers which let you overwrite your BIOS _manually_ Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-07[MTD] NAND s3c2410: Add missing NULL pointer checkBen Dooks1-2/+3
Fix OOPs if there was no platform set information passed Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-06Merge with rsync://fileserver/linuxArtem B. Bityuckiy3-15/+40
Update to 2.6.12-rc3
2005-07-06[MTD] NOR flash map driver for TI OMAP boards.Todd Poynor3-2/+191
From: David Brownell, Jian Zhang <jzhang@ti.com>, Tony Lindgren <tony@atomide.com> and others. Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-06[MTD] Add mapping driver for Intel PXA27x Mainstone board flash.Nico Pitre3-2/+189
From: Nicolas Pitre <nico@cam.org> Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-06[MTD] NAND: Remove unmaintained tx49xx board driversThomas Gleixner4-838/+0
The drivers are unmaintained since long and reference include files which are not available in the kernel. Original author is not longer responsible and no new maintainer showed up within 3 month. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-06[MTD] NAND: sharpsl.c set correct file permissionsThomas Gleixner1-0/+0
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-05[MTD] cfi_cmdset_0002: Remove bogus includeThomas Gleixner1-2/+2
Including asm/hardware.h has to be done in linux/mtd/xip.h. Otherwise it breaks allyes compiles. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-04[MTD] mtdchar: Return the real error code when create_class() failedCoywolf Qi Hunt1-2/+2
Signed-off-by: Coywolf Qi Hunt <coywolf@sosdg.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-01[MTD] mtdchar.c: Replace DEVFS by udevTodd Poynor1-28/+24
Switch from DEVFS to udev for dynamic creation of device nodes for mtd char devices. Creates a new LDM class "mtd" with writeable and read-only devices registered for each mtdchar device. From: Paolo Galtieri <pgaltieri@mvista.com> Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-01[PATCH] ARM: 2780/1: AFS partition length calculation fixCatalin Marinas1-14/+2
Patch from Catalin Marinas This patch calculates the AFS partition length by expanding the image length information to the nearest erase block boundary. This eliminates the problems with JFFS2 erasing the footer. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-29[MTD] NAND: Add ST chip IDs. Thomas Gleixner1-2/+11
From: Domenico DI TULLIO <domenico.di-tullio@st.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-06-29[MTD] ms02-nv: Fix 64bit operation?1-4/+4
Replace KSEG1ADDR() with CKSEG1ADDR() as the former does not work for 64-bit configurations anymore. Signed-off-by: Maciej W. Rozycki <macro@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-06-29[MTD] NAND: s3c24xx updatesBen Dooks2-35/+152
Fix error in timing generation, Tacls is only in the range 0..3 Add proper support for the s3c2440 NAND controller, which has now been tested on several s3c2440 implementations. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-06-29[MTD] NAND: Change exports to _GPLThomas Gleixner1-3/+3
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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