Commit Graph

1029 Commits

Author SHA1 Message Date
Michael Hennerich 3887ed5231 [MTD] m25p80: Add Support for ATMEL AT25DF641 64-Megabit SPI Flash
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-25 09:14:23 +01:00
Bryan Wu 2230b76b38 [MTD] m25p80: add FAST_READ access support to M25Pxx
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-25 09:13:52 +01:00
Michael Hennerich afc4bca639 [MTD] [NAND] bf5xx_nand: Avoid crash if bfin_mac is installed.
http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=4053

Singed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-25 09:10:55 +01:00
Atsushi Nemoto 2314488e81 [MTD] [NAND] at91_nand: control NCE signal
This driver did not control NCE signal during normal operations (only
enable NCE on probing and disable NCE on removing).  This patch make
NCE signal inactive on idle state.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-25 09:08:05 +01:00
Richard Genoud d43fa14996 [MTD] [NAND] AT91 hardware ECC compile fix for at91sam9263 / at91sam9260
The sam926x docs allegedly don't list an "ECC_PARITY" field, and the 
header files in the upstream kernel don't have it either.

Masking with it was useless anyway, so just remove it.

Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-25 08:38:56 +01:00
Richard Genoud 77f5492c43 [MTD] [NAND] Hardware ECC controller on at91sam9263 / at91sam9260
This is a patch to use the hardware ECC controller of
the AT91SAM9260 and AT91SAM9263 for the AT91 nand.
On AT91 NAND, there's now a choice between ECC soft,
ECC hard or no ECC (for debug).

It has been tested on AT91SAM9263 with 8 bits large
and small page NAND.

Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-23 23:34:28 +01:00
Artem Bityutskiy 697fa9721c UBI: add a message
UBI scan takes quite a time on some systems, so it is nice
to print a message that we started attaching an MTD device.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-23 11:32:10 +01:00
David Woodhouse e43fe686e4 Merge git://git.infradead.org/~dedekind/ubi-2.6 2008-04-23 09:57:25 +01:00
David Woodhouse 986ee0139a [MTD] Clean up AR7 partition map support
drivers/mtd/ar7part.c: In function ‘create_mtd_partitions’:
drivers/mtd/ar7part.c:69: warning: passing argument 4 of ‘master->read’ from incompatible pointer type
drivers/mtd/ar7part.c:91: warning: passing argument 4 of ‘master->read’ from incompatible pointer type
drivers/mtd/ar7part.c:99: warning: passing argument 4 of ‘master->read’ from incompatible pointer type
drivers/mtd/ar7part.c:110: warning: passing argument 4 of ‘master->read’ from incompatible pointer type
drivers/mtd/ar7part.c:111: error: ‘SQUASHFS_MAGIC’ undeclared (first use in this function)
drivers/mtd/ar7part.c:111: error: (Each undeclared identifier is reported only once
drivers/mtd/ar7part.c:111: error: for each function it appears in.)

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-23 09:39:49 +01:00
Thomas Kunze fe224668df [MTD] [NOR] Fix Intel CFI driver for collie flash
collie seems to contain LH28F640BF flash chips. According to
http://sharp-world.com/products/device/flash/pdf/*FUM00701*@E.pdf
(page 83) if they have 0x51 of Extended Query Table (number of hardware
partitions) set to zero, they have a single fixed partition.
This patch makes those chips work.

Signed-off-by: Thomas Kunze <thommycheck@gmx.de>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-23 01:32:12 +01:00
Ben Dooks ed8165c75e [MTD] [NAND] Verify probe by retrying to checking the results match
With modern systems using bus-hold instead of bus pull-up, it can
often lead to erroneous reporting of NAND devices where there are
none. Do a double probe to ensure that the result we got the first
time is repeatable, and if it is not then return that there is no
chip there.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 21:43:06 +01:00
Ben Dooks 37e5ffa3f1 [MTD] [NAND] S3C2410 Allow ECC disable to be specified by the board
Add support to disable ECC checking for a given chip
when passed by the board via the platform data.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 21:41:32 +01:00
Ben Dooks 1c21ab67b7 [MTD] [NAND] S3C2410 Allow ECC layout to be passed through platform data
Add support for the ECC layout to be passed via the
platform data specified by the board.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 21:41:19 +01:00
Ben Dooks c45c6c6833 [MTD] [NAND] S3C2410 Allow unset ecc to be ignored for ecc correction
If a block's ecc field is all 0xff, then ignore the ECC
correction. This is for systems where some of the blocks,
such as the initial cramfs are written without ECC and
need to be loaded on start.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 21:41:03 +01:00
Ben Dooks 71d54f3855 [MTD] [NAND] S3C2410 Large page NAND support
This adds support for using large page NAND devices
with the S3C24XX NAND controller. This also adds the
file Documentation/arm/Samsung-S3C24XX/NAND.txt to
describe the differences.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 21:39:16 +01:00
Ben Dooks 0916083210 [MTD] [NAND] S3C2410 Fix previous nFCE suspend save patch
Commit 03680b1e00 incorrectly
was assuming S3C2410_NFCONF was being used to select the
NAND chip. Fix this error by ising the sel_reg.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 21:32:23 +01:00
Adrian Hunter 67e5a28b35 [MTD] [OneNAND] Allow for controller errors when reading
A power loss while writing can result in a page becoming unreadable.  
When the device is mounted again, reading that page gives controller 
errors. Upper level software like JFFS2 treat -EIO as fatal, refusing to 
mount at all.  That means it is necessary to treat the error as an ECC 
error to allow recovery. Note that typically in this case, the 
eraseblock can still be erased and rewritten i.e. it has not become a 
bad block.

Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 21:26:16 +01:00
David Brownell f1ebe4eba4 [MTD] [MAPS] omap_nor section fixes
Minor tweaks to omap_nor ... as with most platform drivers, its probe
and remove logic can (and should!) safely vanish in most configs.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 21:24:00 +01:00
Trent Piepho 70b072550a [MTD] [NOR] Fixup for incorrect CFI data in Spansion S29GL064/32N flash chips
This is a known erratum confirmed by Spansion.  I have an errata document,
but I can't find a link to it anywhere on their site to include here.

Some of the S29GL064N chips report 64 sectors when they should report 128,
and some of S29GL032N chips report 127 sectors when they should report 63.

Note that when the chip dies are fixed by Spansion, they will still have
the same id.  The fix is done in such a way that it won't affect corrected
chips.

The fixups use the extended id made available by a previous patch.  Without
that, virtually all newer AMD/Spansion chips will have the same ID (0x227e)
and it's not possible to apply the fixup to the correct chips.

Signed-off-by: Trent Piepho <tpiepho@freescale.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 21:17:27 +01:00
Trent Piepho fecb8865de [MTD] [NOR] Read extended device ID from AMD/Spansion CFI flash chips
AMD/Spansion use a device id of 0x7e to indicate an extended device is
present at offset 0xe and 0xf in the query data.

I've verified with Spansion that all their chips (mfr == 0x01) with an id
of 0x7e use it to indicate an extended id is present.  What's more, there
are no chips with a NON-extended id that is the same as a different chip's
extended id.  In other words, when the extended ID is present, one can
replace the normal id with the extended id without losing any information.
Which is what I've done.

Signed-off-by: Trent Piepho <tpiepho@freescale.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 21:16:09 +01:00
Anton Vorontsov 0ff6631be1 [MTD] [NAND] fsl_elbc_nand: workaround for hangs during nand write
Using current driver elbc sometimes hangs during nand write. Reading back
last byte helps though (thanks to Scott Wood for the idea).

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 21:13:53 +01:00
Hamish Moffatt 93919d384d [MTD] [NAND] plat_nand: set mtd->name
This patch sets mtd->name to the platform bus ID in the plat_nand
driver, so that you can specify partitions readily with mtdparts=.

Currently it relies on nand_base filling in the name from the device,
which results in names like "NAND 256MiB 3,3V 8-bit", that you can't
use with cmdlineparts.

Signed-off-by: Hamish Moffatt <hamish@cloud.net.au>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 21:11:54 +01:00
Mike Hench 1938de46cb [MTD] [NAND] corrected MPC8313 NAND fixes
Fix a race condition in fsl_elbc_run_command
Fix incorrect usage of clearbits32 that bashed option register
Remove work around for bashed register

Signed-off-by: Mike Hench <mhench@elutions.com>
Acked-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 20:52:09 +01:00
Anton Vorontsov 9ebed3e60f [MTD] [NAND] fsl_elbc_nand: fix mtd name
Currently fsl_elbc_nand doesn't initialize mtd->name, and this causes
nand_get_flash_type() to assign name that is equal to chip type, like
this:

   root@b1:~# cat /proc/mtd
   dev:    size   erasesize  name
   mtd0: 00800000 00010000 "fe000000.flash"
   mtd1: 02000000 00004000 "NAND 32MiB 3,3V 8-bit"

mtd0 is physmap_of flash (normal name), and mtd1 is fsl_elbc_nand.

Despite inconsistency, with mtd name like this specifying paritions
from the kernel command line becomes a torture (though, I didn't tried
and not sure if mtdparts= can handle spaces at all). Plus, this causes
real bugs when multiple fsl_elbc_nand chips registered.

With this patch applied fsl_elbc_nand chip will have proper name:

   root@b1:~# cat /proc/mtd
   dev:    size   erasesize  name
   mtd0: 00800000 00010000 "fe000000.flash"
   mtd1: 02000000 00004000 "e0600000.flash"

p.s. We can't use priv->dev->bus_id as in physmap_of, because
fsl_elbc_nand pretends to be a localbus controller, so its bus_id is
"address.localbus", which is incorrect and thus will also not work
for multiple chips.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 20:50:31 +01:00
Matteo Croce f0797881d5 [MTD] AR7 mtd partition map
Signed-off-by: Matteo Croce <technoboy85@gmail.com>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Eugene Konev <ejka@imfi.kspu.ru>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 20:48:12 +01:00
Anton Vorontsov 5c249c5a57 [MTD] [NAND] FSL UPM NAND driver
This is very simple driver, NAND is connected through localbus,
and User-Programmable Machine is doing various adjustments to
speak NAND. No special efforts needed to do read and write cycles,
though to control ALE and CLE phases, we ask UPM to generate exact
pre-programmed signals on the localbus lines.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 20:46:30 +01:00
David Woodhouse a1c06ee11f [MTD] [NAND] Fix checkpatch errors in pxa3xx_nand
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 20:39:43 +01:00
Andrei Dolnikov 1b0a062be7 [MTD] [NOR] Add JEDEC support for the SST 36VF3203 flash chip
Add support for the SST 36VF3203 flash chip. It is used on Emerson 
KSI8560 board.

Signed-off-by: Andrei Dolnikov <adolnikov@ru.mvista.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 20:24:59 +01:00
Florian Fainelli 757570063a [MTD] [MAPS] Extend plat-ram to support a supplied probe type
This enhances plat-ram to take a map_probes argument in
the platform_data structure which allow plat-ram to support
any direct-mapped device that MTD supports (jedec, cfi, amd ..)

A few items are also fixed:
- Don't panic if probes is 0
- Actually use the partition list that is passed in

Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 20:10:10 +01:00
Paulius Zaleckas ca5c23c3b8 [MTD] XIP: Use generic xip_iprefetch() instead of asm volatile (...)
Untested, but shouldn't break anything... Makes MTD_XIP arch
independent. I guess this is why xip_iprefetch() was made for.

Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Acked-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 19:47:42 +01:00
eric miao fe69af002e [MTD] [NAND] support for pxa3xx
This is preliminary since:

1. It supports only _one_ chip select at the moment. As there is no
   existing platforms available using two chip selects of the NAND
   controller, it shall really not include code for supporting the
   2nd chip select for now, as such code cannot be verified.

2. It resorts to the default and simpliest memory based badblock
   table

3. Only limited types of nand flash are currently supported. Most
   PXA3xx processors come with on-chip NAND flash dies, so there
   isn't much flexibility for other types of NAND.

4. The NAND controller should be configured to detect the device's
   ID, thus making it difficult to use nand_scan_ident() to assist
   the detection process (though it's not impossible)

TODO: fix all the above limitations of cuz :-)

Signed-off-by: eric miao <eric.miao@marvell.com>
Cc: Sergey Podstavin <spodstavin@ru.mvista.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 19:27:27 +01:00
Roel Kluin b73d7e4381 [MTD] [OneNAND] unlikely(x) || unlikely(y) => unlikely(x || y)
Acked-By: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 19:15:28 +01:00
Thomas Petazzoni 8e2537e4cb [MTD] fix minor typo in the MTD map driver for SHARP SL series
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 19:12:44 +01:00
Peter Korsgaard b0d06afb60 [MTD] cmdlinepart: Missing partition info is not an error
Return 0 partitions instead of -EINVAL on no mtdpart= argument in kernel
cmdline or missing partition info for device.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 19:10:15 +01:00
Carl-Daniel Hailfinger c3f08b3535 [MTD] [MAPS] add support for Nvidia MCP55 to ck804xrom
This patch extends the existing MAPS driver for the Nvidia CK804 chipset
(ck804xrom.c) to also work on the Nvidia MCP55 chipset. As both chipsets
are rather similar, suporting them both with the same driver is easy.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 18:11:35 +01:00
Adrian Bunk 7fe9296c80 [MTD] make struct rfd_ftl_tr static
This patch makes the needlessly global struct rfd_ftl_tr static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 15:59:25 +01:00
Adrian Bunk 607d1cb104 [MTD] [OneNAND] proper onenand_bbt_read_oob() prototype
This patch adds a proper prototype for onenand_bbt_read_oob() in
include/linux/mtd/onenand.h

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 15:59:13 +01:00
Adrian Bunk eb8e31831a [MTD] [NOR] cfi_cmdset_0020.c: make a function static
This patch makes the needlessly global cfi_staa_erase_varsize() static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 15:56:16 +01:00
Adrian Bunk 5ce45d5005 [MTD] ftl.c: make code static
This patch makes the following needlessly global code static:
- ftl_freepart()
- struct ftl_tr

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 15:56:00 +01:00
Adrian Bunk ed262c4f5c [MTD] cmdlinepart.c: don't compare pointers with 0
Sparse spotted that 0 was compared to pointers.

While I was at it, I also moved the assignments out of the if's.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 15:55:38 +01:00
Adrian Bunk 456d9fc92e [MTD] mtdram.c should #include <linux/mtd/mtdram.h>
Every file should include the headers containing the externs for its
global functions (in this case for mtdram_init_device()).

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 15:55:07 +01:00
Adrian Bunk 51ee83df61 [MTD] proper prototypes for nftl_{read,write}_oob()
This patch adds proper prototypes for nftl_{read,write}_oob() in
include/linux/mtd/nftl.h

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 15:54:29 +01:00
Adrian Bunk a8e8aa2569 [MTD] proper prototypes for inftl_{read,write}_oob()
This patch adds proper prototypes for inftl_{read,write}_oob() in
include/linux/mtd/inftl.h

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 15:54:16 +01:00
Adrian Bunk 950bcb2582 [MTD] mtd/ofpart.c: add MODULE_LICENSE
This patch adds the missing MODULE_LICENSE("GPL").

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 15:53:52 +01:00
Scott Wood 576506645d [MTD] [NAND] fsl_elbc_nand: Fix SEQIN handling for large pages.
Previously, a READ command was erroneously issued rather than SEQIN.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 15:36:24 +01:00
Mark Hindley f72561cf6c [MTD] Correct phram module param description
Signed-off-by: Mark Hindley <mark@hindley.org.uk>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 15:19:48 +01:00
Atsushi Nemoto 52f8301437 [MTD] [NAND] at91_nand: Make part_probes[] static
The part_probes[] should be static.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Acked-by: Jörn Engel <joern@logfs.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 14:50:40 +01:00
Kay Sievers 1ff184225b [MTD] [NAND] fix platform driver hotplug/coldplug
Since 43cc71eed1, the platform modalias is
prefixed with "platform:".  Add MODULE_ALIAS() to the hotpluggable MTD NAND
platform drivers, to re-enable auto loading.

NOTE: at91_nand for some reason disallows modular builds.  I'm assuming that's
just an oversight that will be fixed.

[dbrownell@users.sourceforge.net: minor fix]
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 14:17:47 +01:00
Kay Sievers 41d867c9ac [MTD] [MAPS] fix platform driver hotplug/coldplug
Since 43cc71eed1, the platform modalias is
prefixed with "platform:".  Add MODULE_ALIAS() to the hotpluggable MTD mapping
platform drivers, to re-enable auto loading.

NOTE oddness with physmap ...  it's a legacy driver in some configs, which
means it can't always support hotplugging.  (Not that most of these mapping
drivers would often be used as modules...)

[dbrownell@users.sourceforge.net: bugfix, more drivers, registration fixes]
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 14:14:26 +01:00
Sebastian Siewior c27e9b80be [MTD] [NAND] fix possible Ooops in rfc_from4
I found this while I was looking how the rs_lib is working.  The rs_decoder is
initialized _after_ the nand core code read the BBT table and _after_ the
partition table has been added.  The driver has a private BBT description
which is in located in flash data so we Ooops if there is a bit flip _or_ if a
bit flips while reading the partition table.

This patch moves the initialization of the rs_lib before the first possible
access by nand core.

Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jörn Engel <joern@wh.fh-wedel.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-22 14:13:14 +01:00