11 years ago[ARM] 5184/1: Split ucb1400_ts into core and touchscreen
Marek Vašut [Sun, 3 Aug 2008 20:34:08 +0000]
[ARM] 5184/1: Split ucb1400_ts into core and touchscreen

This patch splits ucb1400_ts into ucb1400_ts and ucb1400_core.
Since this chip supports more features than only touchscreen,
it was necessary to prepare it for feature addition. The
previous functionality is preserved by applying this patch.

[Build fixes for non-ARM by Stephen Rothwell and Takashi Iwai]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

11 years ago[ARM] 5199/1: PalmLD: PCMCIA driver
Marek Vašut [Sat, 16 Aug 2008 14:35:57 +0000]
[ARM] 5199/1: PalmLD: PCMCIA driver

PCMCIA driver for Palm LifeDrive

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

11 years ago[ARM] 5198/1: PalmTX: PCMCIA fixes
Marek Vašut [Sat, 16 Aug 2008 14:34:11 +0000]
[ARM] 5198/1: PalmTX: PCMCIA fixes

Fix GPIO handling in the PCMCIA driver.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

11 years ago[ARM] Fix a pile of broken watchdog drivers
Adrian Bunk [Sun, 10 Aug 2008 11:33:08 +0000]
[ARM] Fix a pile of broken watchdog drivers

These patches from Adrian fix:
- ixp4xx_wdt: 20d35f3e50ea7e573f9568b9fce4e98523aaee5d
CC drivers/watchdog/ixp4xx_wdt.o
ixp4xx_wdt.c:32: error: expected '=', ',', ';', 'asm' or '__attribute__'
ixp4xx_wdt.c: In function 'wdt_enable':
ixp4xx_wdt.c:41: error: 'wdt_lock' undeclared (first use in this
ixp4xx_wdt.c:41: error: (Each undeclared identifier is reported only
ixp4xx_wdt.c:41: error: for each function it appears in.)
ixp4xx_wdt.c: In function 'wdt_disable':
ixp4xx_wdt.c:52: error: 'wdt_lock' undeclared (first use in this
ixp4xx_wdt.c: In function 'ixp4xx_wdt_init':
ixp4xx_wdt.c:186: error: 'wdt_lock' undeclared (first use in this
make[3]: *** [drivers/watchdog/ixp4xx_wdt.o] Error 1

- at91rm9200_wdt: 2760600da2a13d5a2a335ba012d0f3ad5df4c098
CC drivers/watchdog/at91rm9200_wdt.o
at91rm9200_wdt.c:188: error: 'at91_wdt_ioctl' undeclared here (not in a
make[3]: *** [drivers/watchdog/at91rm9200_wdt.o] Error 1

- wdt285: d0e58eed05f9baf77c4f75e794ae245f6dae240a
CC [M] drivers/watchdog/wdt285.o
wdt285.c: In function 'footbridge_watchdog_init':
wdt285.c:211: error: 'KERN_WARN' undeclared (first use in this function)
wdt285.c:211: error: (Each undeclared identifier is reported only once
wdt285.c:211: error: for each function it appears in.)
wdt285.c:212: error: expected ')' before string constant
make[3]: *** [drivers/watchdog/wdt285.o] Error 1

And this patch from rmk:
- s3c2410_wdt: 41dc8b72e37c514f7332cbc3f3dd864910c2a1fa
CC drivers/watchdog/s3c2410_wdt.o
s3c2410_wdt.c: In function `s3c2410wdt_start':
s3c2410_wdt.c:161: warning: `return' with a value, in function returning void

Reported-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

11 years ago[ARM] update mach-types
Russell King [Wed, 13 Aug 2008 20:56:24 +0000]
[ARM] update mach-types

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

11 years ago[ARM] 5196/1: fix inline asm constraints for preload
Nicolas Pitre [Tue, 12 Aug 2008 21:10:59 +0000]
[ARM] 5196/1: fix inline asm constraints for preload

With gcc 4.3 and later, a pointer that has already been dereferenced is
assumed not to be null since it should have caused a segmentation fault
otherwise, hence any subsequent test against NULL is optimized away.

Current inline asm constraint used in the implementation of prefetch()
makes gcc believe that the pointer is dereferenced even though the PLD
instruction does not load any data and does not cause a segmentation
fault on null pointers, which causes all sorts of interesting results
when reaching the end of a linked lists for example.

Let's use a better constraint to properly represent the actual usage of
the pointer value.

Problem reported by Chris Steel.

Signed-off-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

11 years ago[ARM] 5194/1: update .gitignore
Nicolas Pitre [Tue, 12 Aug 2008 16:13:19 +0000]
[ARM] 5194/1: update .gitignore

Signed-off-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

11 years ago[ARM] add proc-macros.S include to proc-arm940 and proc-arm946
Russell King [Tue, 12 Aug 2008 13:02:23 +0000]
[ARM] add proc-macros.S include to proc-arm940 and proc-arm946

... otherwise these fail to build.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

11 years ago[ARM] 5192/1: ARM TLB: add v7wbi_{possible,always}_flags to {possible,always}_tlb_flags
Paul Walmsley [Mon, 11 Aug 2008 23:04:15 +0000]
[ARM] 5192/1: ARM TLB: add v7wbi_{possible,always}_flags to {possible,always}_tlb_flags

Commit 2ccdd1e77da52ad494e9af46bf272d816830cb28 doesn't add
v7wbi_possible_flags and v7wbi_always_flags to possible_tlb_flags and
always_tlb_flags.  This causes the L2 cache flush in clean_pmd_entry()
(intended for Feroceon only) to execute on ARMv7, and the CPU hangs.

This patch is required for OMAP3 boards to boot.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Acked-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

11 years ago[ARM] 5193/1: Wire up missing syscalls
Stefan Schmidt [Tue, 12 Aug 2008 10:15:02 +0000]
[ARM] 5193/1: Wire up missing syscalls

Setup some missing syscall pointed out by the checksyscalls.sh script. Fix two
small whitespace issues while being there.

Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

11 years ago[ARM] traps: don't call undef hook functions with spinlock held
Russell King [Mon, 11 Aug 2008 11:27:16 +0000]
[ARM] traps: don't call undef hook functions with spinlock held

Calling the undefined instruction handler functions with a
spinlock held is a recipe for must_sleep() warnings.  Avoid it.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

11 years ago[ARM] 5183/2: Provide Poodle LoCoMo GPIO names
Dmitry Baryshkov [Fri, 8 Aug 2008 22:14:58 +0000]
[ARM] 5183/2: Provide Poodle LoCoMo GPIO names

Fix Poodle ASoC compilation by providing Poodle LoCoMo GPIO names.

Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

11 years ago[ARM] dma-mapping: provide sync_range APIs
Russell King [Sun, 10 Aug 2008 11:18:26 +0000]
[ARM] dma-mapping: provide sync_range APIs

Convert the existing dma_sync_single_for_* APIs to the new range based
APIs, and make the dma_sync_single_for_* API a superset of it.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

11 years ago[ARM] dma-mapping: improve type-safeness of DMA translations
Russell King [Sun, 10 Aug 2008 11:10:49 +0000]
[ARM] dma-mapping: improve type-safeness of DMA translations

OMAP at least gets the return type(s) for the DMA translation functions
wrong, which can lead to subtle errors.  Avoid this by moving the DMA
translation functions to asm/dma-mapping.h, and converting them to
inline functions.

Fix the OMAP DMA translation macros to use the correct argument and
result types.

Also, remove the unnecessary casts in dmabounce.c.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

11 years agoMerge branch 'for-rmk' of git://git.marvell.com/orion
Russell King [Sat, 9 Aug 2008 17:03:13 +0000]
Merge branch 'for-rmk' of git://git.marvell.com/orion

11 years ago[ARM] Kirkwood: instantiate the orion_spi driver in the platform code
Lennert Buytenhek [Sat, 9 Aug 2008 13:38:18 +0000]
[ARM] Kirkwood: instantiate the orion_spi driver in the platform code

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

11 years ago[ARM] prevent crashing when too much RAM installed
Lennert Buytenhek [Mon, 4 Aug 2008 23:56:13 +0000]
[ARM] prevent crashing when too much RAM installed

This patch will truncate and/or ignore memory banks if their kernel
direct mappings would (partially) overlap with the vmalloc area or
the mappings between the vmalloc area and the address space top, to
prevent crashing during early boot if there happens to be more RAM
installed than we are expecting.

Since the start of the vmalloc area is not at a fixed address (but
the vmalloc end address is, via the per-platform VMALLOC_END define),
a default area of 128M is reserved for vmalloc mappings, which can
be shrunk or enlarged by passing an appropriate vmalloc= command line
option as it is done on x86.

On a board with a 3:1 user:kernel split, VMALLOC_END at 0xfe000000,
two 512M RAM banks and vmalloc=128M (the default), this patch gives:

Truncating RAM at 20000000-3fffffff to -35ffffff (vmalloc region overlap).
Memory: 512MB 352MB = 864MB total

On a board with a 3:1 user:kernel split, VMALLOC_END at 0xfe800000,
two 256M RAM banks and vmalloc=768M, this patch gives:

Truncating RAM at 00000000-0fffffff to -0e7fffff (vmalloc region overlap).
Ignoring RAM at 10000000-1fffffff (vmalloc region overlap).

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Tested-by: Riku Voipio <riku.voipio@iki.fi>

11 years ago[ARM] Kirkwood: Instantiate mv_xor driver
Saeed Bishara [Mon, 23 Jun 2008 15:26:07 +0000]
[ARM] Kirkwood: Instantiate mv_xor driver

Signed-off-by: Saeed Bishara <saeed@marvell.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

11 years ago[ARM] Orion: Instantiate mv_xor driver for 5182
Saeed Bishara [Tue, 17 Jun 2008 10:25:12 +0000]
[ARM] Orion: Instantiate mv_xor driver for 5182

Signed-off-by: Saeed Bishara <saeed@marvell.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

11 years ago[ARM] Orion: enable CONFIG_RTC_DRV_S35390A in the defconfg for QNAP devices
Martin Michlmayr [Thu, 31 Jul 2008 04:38:24 +0000]
[ARM] Orion: enable CONFIG_RTC_DRV_S35390A in the defconfg for QNAP devices

The QNAP TS-109/TS-209 and TS-409 devices need RTC_DRV_S35390A.

Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

11 years ago[ARM] Orion: enable RTC_DRV_PCF8563 in the defconfig for HP mv2120
Martin Michlmayr [Sun, 13 Jul 2008 12:59:00 +0000]
[ARM] Orion: enable RTC_DRV_PCF8563 in the defconfig for HP mv2120

Enable RTC_DRV_PCF8563 in the Orion defconfig since this driver is
needed by the HP mv2120.

Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

11 years ago[ARM] Orion: enable KEYBOARD_GPIO in the defconfg
Martin Michlmayr [Sun, 13 Jul 2008 13:53:31 +0000]
[ARM] Orion: enable KEYBOARD_GPIO in the defconfg

Enable KEYBOARD_GPIO in the Orion defconfig because a number of Orion
devices, such as the HP mv2120, define gpio-keys buttons.

Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

11 years ago[ARM] Orion: Export the reset button of the QNAP TS-409
Martin Michlmayr [Thu, 31 Jul 2008 04:38:08 +0000]
[ARM] Orion: Export the reset button of the QNAP TS-409

The reset button on the QNAP TS-409 is available through gpio.

Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

11 years ago[ARM] Orion: use better key codes for the TS-209/TS-409 buttons
Martin Michlmayr [Mon, 21 Jul 2008 22:49:22 +0000]
[ARM] Orion: use better key codes for the TS-209/TS-409 buttons

Use key codes for the buttons on the TS-209/TS-409 that make more
sense than the current values.

Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Acked-by: Byron Bradley <byron.bbradley@gmail.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

11 years ago[ARM] Orion: export red SATA lights on TS-409, fix SATA presence/activity
Martin Michlmayr [Mon, 21 Jul 2008 16:58:48 +0000]
[ARM] Orion: export red SATA lights on TS-409, fix SATA presence/activity

Export the four red SATA LEDs on the QNAP TS-409 that are connected
through gpio.  Since the boot loader apparently sets the SATA LEDs 2-4
to red and the SATA LED can only be red or green (but not both),
exporting the red SATA LEDs (which automatically turns them off upon
boot) makes the green SATA presence/activity indication visible.

Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Acked-by: Sylver Bruneau <sylver.bruneau@googlemail.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

11 years ago[ARM] Orion: support D0 5281 silicon
Lennert Buytenhek [Sat, 9 Aug 2008 13:17:27 +0000]
[ARM] Orion: support D0 5281 silicon

On D0 5281 SoCs, we need to disable the wait-for-interrupt
instruction due to an erratum.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
Acked-by: Martin Michlmayr <tbm@cyrius.com>

11 years agoMerge branch 'for-rmk' of git://aeryn.fluff.org.uk/bjdooks/linux
Russell King [Sat, 9 Aug 2008 13:09:32 +0000]
Merge branch 'for-rmk' of git://aeryn.fluff.org.uk/bjdooks/linux

11 years ago[ARM] S3C24XX: Documentation: Update GPIO status
Ben Dooks [Fri, 8 Aug 2008 20:22:40 +0000]
[ARM] S3C24XX: Documentation: Update GPIO status

Update the status of the S3C24XX GPIO now we have
moved to supporting GPIOLIB

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

11 years ago[ARM] S3C24XX: Documentation: update SD/MMC status
Ben Dooks [Fri, 8 Aug 2008 20:22:39 +0000]
[ARM] S3C24XX: Documentation: update SD/MMC status

Update SD/MMC status now that the driver is merged.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

11 years ago[ARM] S3C24XX: Documentation: Update suported CPU list
Ben Dooks [Fri, 8 Aug 2008 20:22:38 +0000]
[ARM] S3C24XX: Documentation: Update suported CPU list

Update supported and in-progress cpu list.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

11 years ago[ARM] S3C24XX: Documentation: update platform docs
Ben Dooks [Fri, 8 Aug 2008 20:22:37 +0000]
[ARM] S3C24XX: Documentation: update platform docs

Update documentation in arch/arm/plat-s3c24xx

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

11 years ago[ARM] S3C24XX: Fix section mismatch for s3c_lookup_cpu
Ben Dooks [Fri, 8 Aug 2008 20:22:36 +0000]
[ARM] S3C24XX: Fix section mismatch for s3c_lookup_cpu

s3c_lookup_cpu is only used at init time, so make
it __init.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

11 years ago[ARM] CATS: Do not try and map bad PCI IRQ numbers
Ben Dooks [Fri, 8 Aug 2008 20:22:35 +0000]
[ARM] CATS: Do not try and map bad PCI IRQ numbers

The cats_map_irq() function in the Simtec CATS support
code is mapping IRQ 255 (invalid IRQ) into what is a
supposedly valid interrupt numner which can cause problems
with other devices then seeing an interrupt they cannot
claim.

If the IRQ number if >= 255, then return -1 as this is not
something we can map.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

11 years ago[ARM] JIVE: Remove duplicated mtd includes
Huang Weiyi [Fri, 8 Aug 2008 20:22:34 +0000]
[ARM] JIVE: Remove duplicated mtd includes

Removed duplicated include file <linux/mtd/mtd.h> and <linux/mtd/partitions.h>
in arch/arm/mach-s3c2412/mach-jive.c.

Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

11 years ago[ARM] S3C24XX: Compilation fix if s3c2410 is not selected
Krzysztof Helt [Fri, 8 Aug 2008 20:34:10 +0000]
[ARM] S3C24XX: Compilation fix if s3c2410 is not selected

This patch fixes compilation error if no s3c2410 processor is selected
but the s3c244x is selected. The function s3c2410_baseclk_add() is now
available for all Samsung cpus.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
[ben-linux@fluff.org: Whitespace and description fixups]
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

11 years ago[ARM] Move include/asm-arm/plat-orion to arch/arm/plat-orion/include/plat
Lennert Buytenhek [Sat, 9 Aug 2008 11:44:58 +0000]
[ARM] Move include/asm-arm/plat-orion to arch/arm/plat-orion/include/plat

This patch performs the equivalent include directory shuffle for
plat-orion, and fixes up all users.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>

11 years agoMerge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq
Linus Torvalds [Fri, 8 Aug 2008 23:19:49 +0000]
Merge branch 'fixes' of git://git./linux/kernel/git/davej/cpufreq

* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq:
  [CPUFREQ][2/2] preregister support for powernow-k8
  [CPUFREQ][1/2] whitespace fix for powernow-k8
  [CPUFREQ] Update MAINTAINERS to reflect new mailing list.
  [CPUFREQ] Fix warning in elanfreq
  [CPUFREQ] Fix -Wshadow warning in conservative governor.
  [CPUFREQ] Remove EXPERIMENTAL annotation from VIA C7 powersaver kconfig.

11 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6
Linus Torvalds [Fri, 8 Aug 2008 23:18:34 +0000]
Merge branch 'master' of git://git./linux/kernel/git/sfrench/cifs-2.6

* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
  [CIFS] list entry can not return null
  turn cifs_setattr into a multiplexor that calls the correct function
  move file time and dos attribute setting logic into new function
  spin off cifs_setattr with unix extensions to its own function
  [CIFS] Code cleanup in old sessionsetup code
  [CIFS] cifs_mkdir and cifs_create should respect the setgid bit on parent dir
  Rename CIFSSMBSetFileTimes to CIFSSMBSetFileInfo and add PID arg
  change CIFSSMBSetTimes to CIFSSMBSetPathInfo
  [CIFS] fix trailing whitespace
  bundle up Unix SET_PATH_INFO args into a struct and change name
  Fix missing braces in cifs_revalidate()
  remove locking around tcpSesAllocCount atomic variable
  [CIFS] properly account for new user= field in SPNEGO upcall string allocation
  [CIFS] remove level of indentation from decode_negTokenInit
  [CIFS] cifs send2 not retrying enough in some cases on full socket
  [CIFS] oid should also be checked against class in cifs asn

11 years agolist.h: fix fatal kernel-doc error
Randy Dunlap [Fri, 8 Aug 2008 20:56:20 +0000]
list.h: fix fatal kernel-doc error

Fix fatal multi-line kernel-doc error in list.h:
function short description must be on one line.

Error(linux-2.6.27-rc2-git3//include/linux/list.h:318): duplicate section name 'Description'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years ago[CIFS] list entry can not return null
Steve French [Fri, 8 Aug 2008 21:10:16 +0000]
[CIFS] list entry can not return null

Signed-off-by: Steve French <sfrench@us.ibm.com>

11 years agoMerge http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm into...
Ben Dooks [Fri, 8 Aug 2008 20:10:12 +0000]
Merge ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm into for-rmk

11 years ago[CPUFREQ][2/2] preregister support for powernow-k8
Mark Langsdorf [Thu, 31 Jul 2008 17:39:12 +0000]
[CPUFREQ][2/2] preregister support for powernow-k8

This patch provides support for the _PSD ACPI object in the Powernow-k8
driver.  Although it looks like an invasive patch, most of it is
simply the consequence of turning the static acpi_performance_data
structure into a pointer.

AMD has tested it on several machines over the past few days without issue.

[trivial checkpatch warnings fixed up by davej]
[X86_POWERNOW_K8_ACPI=n buildfix from Randy Dunlap]

Signed-off-by: Mark Langsdorf <mark.langsdorf@amd.com>
Tested-by: Frank Arnold <frank.arnold@amd.com>
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Dave Jones <davej@redhat.com>

11 years ago[CPUFREQ][1/2] whitespace fix for powernow-k8
Mark Langsdorf [Thu, 31 Jul 2008 17:39:05 +0000]
[CPUFREQ][1/2] whitespace fix for powernow-k8

Trivial whitespace fix for powernow-k8.

Signed-off-by: Mark Langsdorf <mark.langsdorf@amd.com>
Signed-off-by: Dave Jones <davej@redhat.com>

11 years ago[CPUFREQ] Update MAINTAINERS to reflect new mailing list.
Dave Jones [Thu, 31 Jul 2008 22:22:59 +0000]
[CPUFREQ] Update MAINTAINERS to reflect new mailing list.

Mailing list moved to vger.

Signed-off-by: Dave Jones <davej@redhat.com>

11 years ago[CPUFREQ] Fix warning in elanfreq
Dave Jones [Wed, 30 Jul 2008 17:01:42 +0000]
[CPUFREQ] Fix warning in elanfreq

arch/x86/kernel/cpu/cpufreq/elanfreq.c:47:26: warning: symbol 'elan_multiplier' was not declared. Should it be static?

Yes, yes it should.

Signed-off-by: Dave Jones <davej@redhat.com>

11 years ago[CPUFREQ] Fix -Wshadow warning in conservative governor.
Dave Jones [Wed, 30 Jul 2008 16:59:56 +0000]
[CPUFREQ] Fix -Wshadow warning in conservative governor.

drivers/cpufreq/cpufreq_conservative.c:336:15: warning: symbol 'freq_step' shadows an earlier one

Just rename the local variable.

Signed-off-by: Dave Jones <davej@redhat.com>

11 years ago[CPUFREQ] Remove EXPERIMENTAL annotation from VIA C7 powersaver kconfig.
Dave Jones [Wed, 30 Jul 2008 16:05:03 +0000]
[CPUFREQ] Remove EXPERIMENTAL annotation from VIA C7 powersaver kconfig.

This has been pretty solid, and doesn't see much change at all.

Noticed by Harald Welte.

Signed-off-by: Dave Jones <davej@redhat.com>

11 years agoMerge branch 'for-linus-merged' of master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Fri, 8 Aug 2008 18:38:42 +0000]
Merge branch 'for-linus-merged' of /home/rmk/linux-2.6-arm

* 'for-linus-merged' of master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 5177/1: arm/mach-sa1100/Makefile: remove CONFIG_SA1100_USB
  [ARM] 5166/1: magician: add MAINTAINERS entry
  [ARM] fix pnx4008 build errors
  [ARM] Fix SMP booting with non-zero PHYS_OFFSET
  [ARM] 5185/1: Fix spi num_chipselect for lubbock
  [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach
  [ARM] Add support for arch/arm/mach-*/include and arch/arm/plat-*/include
  [ARM] Remove asm/hardware.h, use asm/arch/hardware.h instead
  [ARM] Eliminate useless includes of asm/mach-types.h
  [ARM] Fix circular include dependency with IRQ headers
  avr32: Use <mach/foo.h> instead of <asm/arch/foo.h>
  avr32: Introduce arch/avr32/mach-*/include/mach
  avr32: Move include/asm-avr32 to arch/avr32/include/asm
  [ARM] sa1100_wdt: use reset_status to remember watchdog reset status
  [ARM] pxa: introduce reset_status and clear_reset_status for driver's usage
  [ARM] pxa: introduce reset.h for reset specific header information

11 years ago[NFSD] uninline nfsd4_op_name()
Adrian Bunk [Fri, 8 Aug 2008 16:26:42 +0000]
[NFSD] uninline nfsd4_op_name()

There doesn't seem to be a compelling reason why nfsd4_op_name() is
marked as "inline":

It's only used in a dprintk(), and as long as it has only one caller
non-ancient gcc versions anyway inline it automatically.

This patch fixes the following compile error with gcc 3.4:

  ...
CC fs/nfsd/nfs4proc.o
  nfs4proc.c: In function `nfsd4_proc_compound':
  nfs4proc.c:854: sorry, unimplemented: inlining failed in call to
  nfs4proc.c:897: sorry, unimplemented: called from here
  make[3]: *** [fs/nfsd/nfs4proc.o] Error 1

Reported-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
[ Also made it "const char *"  - Linus]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agoMerge Linus' latest into master
Russell King [Fri, 8 Aug 2008 16:33:47 +0000]
Merge Linus' latest into master

Conflicts:

drivers/watchdog/at91rm9200_wdt.c
drivers/watchdog/davinci_wdt.c
drivers/watchdog/ep93xx_wdt.c
drivers/watchdog/ixp2000_wdt.c
drivers/watchdog/ixp4xx_wdt.c
drivers/watchdog/ks8695_wdt.c
drivers/watchdog/omap_wdt.c
drivers/watchdog/pnx4008_wdt.c
drivers/watchdog/sa1100_wdt.c
drivers/watchdog/wdt285.c

11 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Fri, 8 Aug 2008 18:15:23 +0000]
Merge git://git./linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (99 commits)
  pkt_sched: Fix actions referencing
  bnx2x: fix logical op
  tcp: (whitespace only) fix confusing indentation
  pkt_sched: Fix qdisc config when link is down.
  [Bluetooth] Add full quirk implementation for btusb driver
  [Bluetooth] Removal of unnecessary ignore module parameter
  [Bluetooth] Add parameters to control BNEP header compression
  ath9k: Revamp wireless mode usage
  ath9k: More unused macros
  ath9k: Remove a few unused macros and fix indentation
  ath9k: Use mac80211's band macros and remove enum hal_freq_band
  ath9k: Remove redundant data structure ath9k_txq_info
  ath9k: Cleanup data structures related to HW capabilities
  ath9k: work around gcc ICEs
  ath9k: Add new Atheros IEEE 802.11n driver
  ath5k: remove Atheros 11n devices from supported list
  list.h: add list_cut_position()
  list.h: Add list_splice_tail() and list_splice_tail_init()
  p54: swap short slot time dcf values
  rt2x00: Block all unsupported modes
  ...

11 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
Linus Torvalds [Fri, 8 Aug 2008 18:14:32 +0000]
Merge git://git./linux/kernel/git/davem/sparc-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
  sparc64: Fix end-of-stack checking in save_stack_trace().
  sparc: don't use asm/of_device.h
  sparc64: Use kernel/uid16.c helpers instead of own copy.
  of/sparc: remove include of linux/of_platform.h from asm/of_platform.h
  sparc: i8042-sparcio.h: fix warning

11 years agopowerpc: Do not ignore arch/powerpc/include
Junio C Hamano [Fri, 8 Aug 2008 01:45:08 +0000]
powerpc: Do not ignore arch/powerpc/include

Back when .gitignore file was added to arch/powerpc/ in 06f2138 ([POWERPC]
Add files build to .gitignore, 2006-11-26), there indeed was nothing
tracked in the ignored hierarchy and ignoring everything made sense.  But
we have very many tracked files there these days, and having a higher
level .gitignore that ignores everything is asking for future troubles..

This should have been part of b8b572e (powerpc: Move include files to
arch/powerpc/include/asm, 2008-08-01).

Signed-off-by: Junio C Hamano <gitster@pobox.com>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years ago[ARM] 5177/1: arm/mach-sa1100/Makefile: remove CONFIG_SA1100_USB
Adrian Bunk [Sat, 19 Jul 2008 16:54:22 +0000]
[ARM] 5177/1: arm/mach-sa1100/Makefile: remove CONFIG_SA1100_USB

This patch removes the commented out line for the not available
CONFIG_SA1100_USB option.

Reported-by: Robert P. J. Day <rpjday@crashcourse.ca>

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

11 years ago[ARM] 5166/1: magician: add MAINTAINERS entry
Philipp Zabel [Wed, 9 Jul 2008 20:27:15 +0000]
[ARM] 5166/1: magician: add MAINTAINERS entry

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

11 years ago[ARM] fix pnx4008 build errors
Russell King [Fri, 8 Aug 2008 14:13:27 +0000]
[ARM] fix pnx4008 build errors

include/linux/i2c-pnx.h was missed when moving the include files.
Fix it now; it doesn't really need to include mach/i2c.h at all.
Successfully build tested with pnx4008_defconfig, which had
failed in linux-next.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

11 years agosparc64: Fix end-of-stack checking in save_stack_trace().
David S. Miller [Fri, 8 Aug 2008 06:04:37 +0000]
sparc64: Fix end-of-stack checking in save_stack_trace().

Bug reported by Alexander Beregalov.

Before we dereference the stack frame or try to peek at the
pt_regs magic value, make sure the entire object is within
the kernel stack bounds.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agopkt_sched: Fix actions referencing
Jamal Hadi Salim [Fri, 8 Aug 2008 03:37:22 +0000]
pkt_sched: Fix actions referencing

When an action is added several times with the same exact index
it gets deleted on every even-numbered attempt.
This fixes that issue.

Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agobnx2x: fix logical op
Randy Dunlap [Fri, 8 Aug 2008 03:33:19 +0000]
bnx2x: fix logical op

Fix dubious logical operation that was found by sparse:
linux-next-20080807/drivers/net/bnx2x_main.c:7205:27: warning: dubious: !x & y

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluet...
David S. Miller [Fri, 8 Aug 2008 03:28:46 +0000]
Merge branch 'master' of git://git./linux/kernel/git/holtmann/bluetooth-2.6

11 years agotcp: (whitespace only) fix confusing indentation
Adam Langley [Fri, 8 Aug 2008 03:27:45 +0000]
tcp: (whitespace only) fix confusing indentation

The indentation in part of tcp_minisocks makes it look like one of the if
statements is much more important than it actually is.

Signed-off-by: Adam Langley <agl@imperialviolet.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agopkt_sched: Fix qdisc config when link is down.
David S. Miller [Fri, 8 Aug 2008 03:26:40 +0000]
pkt_sched: Fix qdisc config when link is down.

Bug reported by Stephen Hemminger.

We need to fetch the root from ->qdisc_sleeping not ->qdisc.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agoMerge branch 'ath9k' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirele...
David S. Miller [Fri, 8 Aug 2008 01:52:57 +0000]
Merge branch 'ath9k' of git://git./linux/kernel/git/linville/wireless-2.6

11 years agoMerge branch 'tracehook' of git://git.kernel.org/pub/scm/linux/kernel/git/frob/linux...
Linus Torvalds [Fri, 8 Aug 2008 01:14:24 +0000]
Merge branch 'tracehook' of git://git./linux/kernel/git/frob/linux-2.6-utrace

* 'tracehook' of git://git.kernel.org/pub/scm/linux/kernel/git/frob/linux-2.6-utrace:
  tracehook: fix CLONE_PTRACE

11 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland...
Linus Torvalds [Fri, 8 Aug 2008 01:14:07 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/roland/infiniband

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
  IB/mad: Test ib_create_send_mad() return with IS_ERR(), not == NULL
  IB/mlx4: Allow 4K messages for UD QPs
  mlx4_core: Add ethernet fields to CQE struct
  IB/ipath: Fix printk format warnings
  RDMA/cxgb3: Fix deadlock initializing iw_cxgb3 device
  RDMA/cxgb3: Fix up MW access rights
  RDMA/cxgb3: Fix QP capabilities
  RDMA/cma: Remove padding arrays by using struct sockaddr_storage
  IB/ipath: Use unsigned long for irq flags
  IPoIB/cm: Set correct SG list in ipoib_cm_init_rx_wr()

11 years agoMerge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
Linus Torvalds [Fri, 8 Aug 2008 01:13:30 +0000]
Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block

* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
  xen-blkfront.c: make blkif_ioctl() static
  bio: make use of bvec_nr_vecs
  cciss: fix bug if scsi tape support is disabled
  cciss: add support for multi lun tape devices
  cciss: change the way we notify scsi midlayer of tape drives
  cciss: fix negative logical drive count in procfs
  cciss: remove redundant code
  cciss: make rebuild_lun_table behave better
  cciss: return -EFAULT if copy_from_user() fails

11 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
Linus Torvalds [Fri, 8 Aug 2008 01:12:41 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/tiwai/sound-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
  ALSA: ASoC: fix SNDCTL_DSP_SYNC support in Freescale 8610 sound drivers

11 years agoFix up duplicate '__s3c2410wdt_stop()' function
Linus Torvalds [Fri, 8 Aug 2008 01:10:12 +0000]
Fix up duplicate '__s3c2410wdt_stop()' function

Looks like somebody didn't get enough sleep.

Noticed-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu
Linus Torvalds [Fri, 8 Aug 2008 01:07:33 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/gerg/m68knommu

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:
  Move all of include/asm-m68knommu to arch/m68knommu/include/asm.

11 years agopowerpc/iseries: remove the old viocons driver
Stephen Rothwell [Thu, 7 Aug 2008 04:08:27 +0000]
powerpc/iseries: remove the old viocons driver

This driver was declared obsolete over 2 years ago, the alternative
console driver for legacy iSeries (hvc_iseries) was made the default
over 1 year ago and this driver has been build broken for over 3
months, so remove it.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agoMerge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab...
Linus Torvalds [Fri, 8 Aug 2008 01:06:19 +0000]
Merge branch 'for_linus' of git://git./linux/kernel/git/mchehab/v4l-dvb

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (23 commits)
  V4L/DVB (8617): uvcvideo: don't use stack-based buffers for USB transfers.
  V4L/DVB (8616): uvcvideo: Add support for two Bison Electronics webcams
  V4L/DVB (8611): Add suspend/resume to pxa_camera driver
  V4L/DVB (8610): Add suspend/resume capabilities to soc_camera.
  V4L/DVB (8609): media: Clean up platform_driver_unregister() bogosity.
  V4L/DVB (8607): cxusb: fix OOPS and broken tuning regression on FusionHDTV Dual Digital 4
  V4L/DVB (8605): gspca: Fix of gspca_zc3xx oops - 2.6.27-rc1
  V4L/DVB (8604): gspca: Fix of "scheduling while atomic" crash.
  V4L/DVB (8602): gspca: Fix small bugs, simplify and cleanup ov519.
  V4L/DVB (8582): set mts_firmware for em2882 based Pinnacle Hybrid Pro
  V4L/DVB (8574): gspca: Bad bytesperlines of pixelformat in spca505/506/508 and vc023x.
  V4L/DVB (8573): gspca: Bad scan of frame in spca505/506/508.
  V4L/DVB (8572): gspca: Webcam 0c45:6143 in documentation.
  V4L/DVB (8571): gspca: Don't use CONFIG_VIDEO_ADV_DEBUG as a compile option.
  V4L/DVB (8569): gspca: Set back the old values of Sonix sn9c120 and cleanup source.
  V4L/DVB (8567): gspca: hflip and vflip controls added for ov519 - ov7670 plus init cleanup.
  V4L/DVB (8564): fix vino driver build error
  V4L/DVB (8563): fix drivers/media/video/arv.c compilation
  V4L/DVB (8562): DVB_DRX397XD: remove FW_LOADER select
  V4L/DVB (8558): media/video/Kconfig: fix a typo
  ...

11 years agoMerge branch 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6
Linus Torvalds [Fri, 8 Aug 2008 01:05:39 +0000]
Merge branch 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6

* 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6:
  hwmon: (it87) Support for 16-bit fan reading in it8705 >= rev 0x03
  hwmon: (it87) Support for 16-bit fan reading in it8712 >= rev 0x07
  hwmon: (hwmon-vid) Add 6-bit vid codes for AMD NPT 0Fh cpus
  hwmon: (hwmon-vid) Trivial format multi-line comments per CodingStyle
  hwmon: ad7414 driver
  hwmon: (thmc50) Add support for critical temperature limits
  hwmon: (adm9240) Remove EXPERIMENTAL dependency
  hwmon: (w83627hf) Drop reset module parameter
  hwmon: (w83627hf) Add pwm_enable sysfs interface
  hwmon: (w83791d) Use fan divisor bits from vbat register
  hwmon: (f71882fg) Delete needless forward declarations
  hwmon: (dme1737) Add support for the SMSC SCH5027
  hwmon: (dme1737) Skip detection if forced
  hwmon: (dme1737) Cleanups

11 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog
Linus Torvalds [Fri, 8 Aug 2008 01:05:09 +0000]
Merge git://git./linux/kernel/git/wim/linux-2.6-watchdog

* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: (70 commits)
  [WATCHDOG] more coding style clean-up's
  [WATCHDOG] sbc8360.c - move stop code into a function
  [WATCHDOG] Coding style - Indentation - part 2
  [WATCHDOG] Coding style - Indentation - part 1
  [WATCHDOG] mpc8xxx_wdt: add support for MPC8xx watchdogs
  [WATCHDOG] mpc8xxx_wdt: fix build
  [WATCHDOG] mpc8xxx_wdt: various renames, mostly s/mpc83xx/mpc8xxx/g
  [WATCHDOG] mpc83xx_wdt: rename to mpc8xxx_wdt
  [WATCHDOG] mpc83xx_wdt: add support for MPC86xx CPUs
  [WATCHDOG] mpc83xx_wdt: convert to the OF platform driver
  [WATCHDOG] pcwd: a couple of watchdogs escaped conversion
  [WATCHDOG] Clean-up includes
  [WATCHDOG] hpwdt.c - fix double includes
  [WATCHDOG 57/57] wdt501/pci: Clean up, coding style and switch to unlocked_ioctl
  [WATCHDOG 56/57] wdt977: clean up, coding style and switch to unlocked_ioctl
  [WATCHDOG 55/57] wdt285: switch to unlocked_ioctl and tidy up oddments of coding style
  [WATCHDOG 54/57] wdrtas: clean up, coding style, switch to unlocked_ioctl
  [WATCHDOG 53/57] wafer5823wdt: Clean up, coding style, switch to unlocked_ioctl
  [WATCHDOG 52/57] w83977f_wdt: clean up, coding style and switch to unlocked_ioctl
  [WATCHDOG 51/57] w83877f_wdt: clean up code, coding style, switch to unlocked_ioctl
  ...

11 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes
Linus Torvalds [Fri, 8 Aug 2008 01:04:28 +0000]
Merge git://git./linux/kernel/git/sam/kbuild-fixes

* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes:
  kbuild: a better way to generate cscope database change
  Kconfig: Extend "menuconfig" for modules to simplify Kconfig file
  bugfix for scripts/patch-kernel in 2.6 sublevel stepping
  kbuild: fix O=.. build with arm

11 years agotracehook: fix CLONE_PTRACE
Roland McGrath [Thu, 7 Aug 2008 23:55:03 +0000]
tracehook: fix CLONE_PTRACE

In the change in commit 09a05394fe2448a4139b014936330af23fa7ec83, I
overlooked two nits in the logic and this broke using CLONE_PTRACE
when PTRACE_O_TRACE* are not being used.

A parent that is itself traced at all but not using PTRACE_O_TRACE*,
using CLONE_PTRACE would have its new child fail to be traced.

A parent that is not itself traced at all that uses CLONE_PTRACE
(which should be a no-op in this case) would confuse the bookkeeping
and lead to a crash at exit time.

This restores the missing checks and fixes both failure modes.

Reported-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Roland McGrath <roland@redhat.com>

11 years agosparc: don't use asm/of_device.h
Stephen Rothwell [Thu, 7 Aug 2008 22:33:36 +0000]
sparc: don't use asm/of_device.h

Use linux/of_device.h instead.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[ARM] Fix SMP booting with non-zero PHYS_OFFSET
Russell King [Thu, 7 Aug 2008 21:36:59 +0000]
[ARM] Fix SMP booting with non-zero PHYS_OFFSET

The existing code tries to get the pmd for the temporary page table
by doing:

        pgd = pgd_alloc(&init_mm);
        pmd = pmd_offset(pgd, PHYS_OFFSET);

Since we have a two level page table, pmd_offset() is a no-op, so
this just has a casting effect from a pgd to a pmd - the address
argument is unused.  So this can't work.

Normally, we'd do:

pgd = pgd_offset(&init_mm, PHYS_OFFSET);
...
pmd = pmd_offset(pgd, PHYS_OFFSET);

to get the pmd you want.  However, pgd_offset() takes the mm_struct,
not the (unattached) pgd we just allocated.  So, instead use:

        pgd = pgd_alloc(&init_mm);
        pmd = pmd_offset(pgd + pgd_index(PHYS_OFFSET), PHYS_OFFSET);

Reported-by: Antti P Miettinen <ananaza@iki.fi>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

11 years agoMerge branches 'cma', 'cxgb3', 'ipath', 'ipoib', 'mad' and 'mlx4' into for-linus
Roland Dreier [Thu, 7 Aug 2008 21:12:03 +0000]
Merge branches 'cma', 'cxgb3', 'ipath', 'ipoib', 'mad' and 'mlx4' into for-linus

11 years agoIB/mad: Test ib_create_send_mad() return with IS_ERR(), not == NULL
Julien Brunel [Thu, 7 Aug 2008 21:11:56 +0000]
IB/mad: Test ib_create_send_mad() return with IS_ERR(), not == NULL

In case of error, the function ib_create_send_mad() returns an ERR
pointer, but never returns a NULL pointer.  So testing the return
value for error should be done with IS_ERR, not by comparing with
NULL.

A simplified version of the semantic patch that makes this change is
as follows:

(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@correct_null_test@
expression x,E;
statement S1, S2;
@@
x = ib_create_send_mad(...)
<... when != x = E
if (
(
- x@p2 != NULL
+ ! IS_ERR ( x )
|
- x@p2 == NULL
+ IS_ERR( x )
)
 )
S1
else S2
...>
? x = E;
// </smpl>

Signed-off-by: Julien Brunel <brunel@diku.dk>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

11 years agoIB/mlx4: Allow 4K messages for UD QPs
Alex Naslednikov [Thu, 7 Aug 2008 21:06:50 +0000]
IB/mlx4: Allow 4K messages for UD QPs

Current code limits the max message size to 2K for UD QPs, while MTU
might be as big as 4K.  This patch sets the maximum message size to
4K, which is needed for UD to work correctly on fabrics with a 4K MTU.

Signed-off-by: Alex Naslednikov <xalex@mellanox.co.il>
Signed-off-by: Eli Cohen <eli@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

11 years ago[Bluetooth] Add full quirk implementation for btusb driver
Marcel Holtmann [Thu, 7 Aug 2008 20:26:56 +0000]
[Bluetooth] Add full quirk implementation for btusb driver

This implements all the quirk handling from the hci_usb driver to the
new btusb driver.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

11 years ago[Bluetooth] Removal of unnecessary ignore module parameter
Marcel Holtmann [Thu, 7 Aug 2008 20:26:55 +0000]
[Bluetooth] Removal of unnecessary ignore module parameter

This removes the unnecessary ignore parameter, which is useless. There
are alternate methods of kicking a driver off an USB device.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

11 years ago[Bluetooth] Add parameters to control BNEP header compression
Marcel Holtmann [Thu, 7 Aug 2008 20:26:54 +0000]
[Bluetooth] Add parameters to control BNEP header compression

The Bluetooth qualification for PAN demands testing with BNEP header
compression disabled. This is actually pretty stupid and the Linux
implementation outsmarts the test system since it compresses whenever
possible. So to pass qualification two need parameters have been added
to control the compression of source and destination headers.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

11 years agoath9k: Revamp wireless mode usage
Sujith [Thu, 7 Aug 2008 05:24:57 +0000]
ath9k: Revamp wireless mode usage

Use a single enum for managing modes, store supported modes by
the HW in a bitmask.
Register legacy rates with mac80211 only at init.

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agoath9k: More unused macros
Sujith [Thu, 7 Aug 2008 05:24:33 +0000]
ath9k: More unused macros

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agoath9k: Remove a few unused macros and fix indentation
Sujith [Thu, 7 Aug 2008 05:24:07 +0000]
ath9k: Remove a few unused macros and fix indentation

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agoath9k: Use mac80211's band macros and remove enum hal_freq_band
Sujith [Thu, 7 Aug 2008 05:23:39 +0000]
ath9k: Use mac80211's band macros and remove enum hal_freq_band

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agoath9k: Remove redundant data structure ath9k_txq_info
Sujith [Thu, 7 Aug 2008 05:23:10 +0000]
ath9k: Remove redundant data structure ath9k_txq_info

Use ath9k_tx_queue_info which contains the same elements,
and merge get/set functions of tx queue properties.
Also, fix whitespace damage in struct ath_softc.

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agoath9k: Cleanup data structures related to HW capabilities
Sujith [Thu, 7 Aug 2008 05:22:38 +0000]
ath9k: Cleanup data structures related to HW capabilities

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agoath9k: work around gcc ICEs
Adrian Bunk [Tue, 5 Aug 2008 19:06:51 +0000]
ath9k: work around gcc ICEs

This patch works around an internal compiler error (gcc bug #37014) in
all gcc 4.2 compilers and the gcc 4.3 series up to at least 4.3.1
on at least powerpc and mips.

Many thanks to Andrew Pinski for analyzing the gcc bug.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agoath9k: Add new Atheros IEEE 802.11n driver
Luis R. Rodriguez [Mon, 4 Aug 2008 07:16:41 +0000]
ath9k: Add new Atheros IEEE 802.11n driver

This adds the new mac80211 11n ath9k Atheros driver. Only STA support
is currently enabled and tested.

Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Jack Howarth <howarth@bromo.msbb.uc.edu>
Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agoath5k: remove Atheros 11n devices from supported list
Luis R. Rodriguez [Mon, 4 Aug 2008 07:16:40 +0000]
ath5k: remove Atheros 11n devices from supported list

Remove Atheros 11n devices from being claimed by ath5k as its
now handled by ath9k.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agolist.h: add list_cut_position()
Luis R. Rodriguez [Wed, 6 Aug 2008 20:28:54 +0000]
list.h: add list_cut_position()

This adds list_cut_position() which lets you cut a list into
two lists given a pivot in the list.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agolist.h: Add list_splice_tail() and list_splice_tail_init()
Luis R. Rodriguez [Wed, 6 Aug 2008 22:21:26 +0000]
list.h: Add list_splice_tail() and list_splice_tail_init()

If you are using linked lists for queues list_splice() will not do what
you would expect even if you use the elements passed reversed. We need
to handle these differently. We add list_splice_tail() and
list_splice_tail_init().

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agop54: swap short slot time dcf values
Christian Lamparter [Thu, 7 Aug 2008 08:22:28 +0000]
p54: swap short slot time dcf values

these "magic" values must to be the other way round...

Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agort2x00: Block all unsupported modes
Ivo van Doorn [Wed, 6 Aug 2008 14:18:31 +0000]
rt2x00: Block all unsupported modes

It was possible for unsupported operating modes
to be accepted by the add_interface callback function.
This patch will block those modes until proper support
has been implemented for them.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: keep mesh ifaces in allmulti mode
Luis Carlos Cobo [Wed, 6 Aug 2008 11:17:54 +0000]
mac80211: keep mesh ifaces in allmulti mode

Currently a mesh node will not forward a multicast frame if it is not subscribed
to the specific multicast address. This patch addresses the issue and fixes mesh
multicast forwarding.

Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: fix use of skb->cb for mesh forwarding
Luis Carlos Cobo [Tue, 5 Aug 2008 17:34:52 +0000]
mac80211: fix use of skb->cb for mesh forwarding

Now we deal with mesh forwarding before the 802.11->802.3 conversion, thus
eliminating a few unnecessary steps. The next hop lookup is called from
ieee80211_master_start_xmit() instead of subif_start_xmit(). Until the next hop
is found, RA in the frame will be all zeroes for frames originating from the
device. For forwarded frames, RA will contain the TA of the received frame,
which will be necessary to send a path error if a next hop is not found.

Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agop54: Fix for TX sequence number problem
Larry Finger [Tue, 5 Aug 2008 16:23:16 +0000]
p54: Fix for TX sequence number problem

Following "mac80211: fix TX sequence numbers", if a packet
has the IEEE80211_TX_CTL_ASSIGN_SEQ assigned, a sequence number must be
supplied, either by hardware or software. AFAIK, no such hardware exists
for the p54, thus it must be done in software. With this patch, a connection
qith p54usb is stable, whereas the interface went off-line in 2-3 hours
without this change. Note that this code will have to be reworked for proper
sequence numbers on beacons. In addition, the sequence number has been placed
in the hardware state, not the vif state.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agoiwlwifi: cleanup iwl_tx_skb
Tomas Winkler [Mon, 4 Aug 2008 08:00:44 +0000]
iwlwifi: cleanup iwl_tx_skb

This patch cleans up iwl_tx_skb function.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>