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* Staging: Kconfig for ARCH=arm,8300, crisF. Duncan M. Haldane2009-01-06
| | | | | | | | | | | | | | The new Kconfig option to build "staging" drivers (code in drivers/staging/) is seen in all except three architectures (arm, h8300, cris), because in these cases arch/$ARCH/Kconfig does NOT source drivers/Kconfig. This patch adds the source "drivers/staging/Kconfig" to arch/$ARCH/Kconfig for these three exceptional cases. Signed-off-by: Duncan Haldane <duncan_h@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge git://git.marvell.com/orion into develRussell King2008-12-20
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| * [ARM] mv78xx0: implement GPIO and GPIO interrupt supportLennert Buytenhek2008-12-20
| | | | | | | | | | Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
| * [ARM] Kirkwood: implement GPIO and GPIO interrupt supportLennert Buytenhek2008-12-20
| | | | | | | | | | Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
* | Merge branch 'for-rmk' of git://git.pengutronix.de/git/ukl/linux-2.6 into develRussell King2008-12-19
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| * Merge branch 'for-rmk-misc' into for-rmkUwe Kleine-Koenig2008-12-12
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| | * remove a superfluous kconfig type definitionUwe Kleine-König2008-12-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's either bool default y or def_bool y but not a mixture of both. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
| * | netx: add support for clockeventsUwe Kleine-König2008-12-09
| | | | | | | | | | | | | | | | | | | | | | | | This is based on a patch by Luotao Fu <lfu@pengutronix.de> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Luotao Fu <lfu@pengutronix.de> Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | netx: enable GENERIC_TIMEUwe Kleine-König2008-12-09
| |/ | | | | | | | | | | | | | | the needed infrastructure is already in place, only selecting GENERIC_TIME was missing. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'next-merged' of git://aeryn.fluff.org.uk/bjdooks/linux into develRussell King2008-12-18
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| * | [ARM] S3C64XX: Initial arch directoryBen Dooks2008-12-15
| | | | | | | | | | | | | | | | | | | | | Add the initial PLAT_S3C64XX support files and directory structure. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* | | [ARM] KS8695: Fixup the KS8695 GPIO to be GPIOLIBDaniel Silverstone2008-12-14
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is as small a change as possible to the KS8695 GPIO layer to use GPIOLIB to allow the generic GPIO expanders and the like to be compiled. As a side-effect, we also remove __init_or_module from several functions which could be called by drivers such as i2c-gpio which could plausibly be compiled into a non-modular kernel. Signed-off-by: Daniel Silverstone <dsilvers@simtec.co.uk> Signed-off-by: Vincent Sanders <vince@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* | [ARM] 5338/1: Add Nuvoton W90P910 Platform supportwanzongshun2008-12-03
| | | | | | | | | | | | | | | | | | Add Nuvoton W90X900 ARM9 plat support to linux arm tree, Now, this patch include only W90P910 EVB of W90P910 CPU, Its driver is nothing. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Merge branch 'for-rmk-realview' of git://linux-arm.org/linux-2.6 into develRussell King2008-12-01
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| * | RealView: Add Cortex-A9 support to the EB boardJon Callan2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the necessary definitions and Kconfig entries to enable Cortex-A9 (ARMv7 SMP) tiles on the RealView/EB board. Signed-off-by: Jon Callan <Jon.Callan@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
* | | Merge branch 'clks' into develRussell King2008-11-30
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| * | | [ARM] ep93xx: convert to clkdev and match clocks by struct device where possibleRussell King2008-11-30
| | | | | | | | | | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | Merge branch 'clps7500' into develRussell King2008-11-27
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/Kconfig
| * | | | [ARM] clps7500: remove supportRussell King2008-11-27
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | The CLPS7500 platform has not built since 2.6.22-git7 and there seems to be no interest in fixing it. So, remove the platform support. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | Merge branches 'core' and 'clks' into develRussell King2008-11-27
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| * | | [ARM] pxa: convert to clkdev and match clocks by struct device where possibleRussell King2008-11-27
| | | | | | | | | | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | [ARM] versatile: convert to clkdev and lookup clocks by device nameRussell King2008-11-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | People often point to the Integrator/Versatile/Realview implementations to justify using the consumer name as the sole selector for clocks. Eliminate this excuse by changing the Versatile implementation, so it provides a better example of how it should be done. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | [ARM] integrator: convert to clkdev and lookup clocks by device nameRussell King2008-11-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | People often point to the Integrator/Versatile/Realview implementations to justify using the consumer name as the sole selector for clocks. Eliminate this excuse by changing the Integrator implementation, so it provides a better example of how it should be done. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | [ARM] realview: convert to clkdev and lookup clocks by device nameRussell King2008-11-27
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | People often point to the Integrator/Versatile/Realview implementations to justify using the consumer name as the sole selector for clocks. Eliminate this excuse by changing the Realview implementation, so it provides a better example of how it should be done. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* / / [ARM] Arrange for platforms to select appropriate CPU supportRussell King2008-11-27
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rather than: config CPU_BLAH bool depends on ARCH_FOO || MACH_BAR default y if ARCH_FOO || MACH_BAR arrange for ARCH_FOO and MACH_BAR to select CPU_BLAH directly. Acked-by: Nicolas Pitre <nico@marvell.com> Acked-by: Andrew Victor <linux@maxim.org.za> Acked-by: Brian Swetland <swetland@google.com> Acked-by: Eric Miao <eric.miao@marvell.com> Acked-by: Nicolas Bellido <ml@acolin.be> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Merge commit 'v2.6.28-rc2' into tracing/urgentIngo Molnar2008-10-27
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| * Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2008-10-23
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] pxa: corgi backlight driver should not select ssp drivers [ARM] 5321/1: Kirkwood: fix typo in Makefile [ARM] 5320/1: fix assembly constraints in implementation of do_div() [ARM] 5318/1: Swap the PRRR and NMRR values in proc-v7.S [ARM] 5316/1: AT91: oops (regression) fix on gpio irq [ARM] msm: vreg interface to msm7k pmic [ARM] msm: dma: various basic dma improvements and bugfixes [ARM] msm: clock: provide clk_*() api support for [ARM] msm: clean up iomap and devices [ARM] msm: add proc_comm support, necessary for clock and power control [ARM] msm: rename ARCH_MSM7X00A to ARCH_MSM [ARM] pxa/spitz: fix unbalance parenthesis in header file spitz.h [ARM] pxa: update {corgi,spitz}_defconfig to favor SPI-based drivers [ARM] pxa: fix the corgi_ssp.c dependency issue in {corgi,spitz}_defconfig Revert "[ARM] pxa/corgi: remove now unused corgi_ssp.c and corgi_lcd.c"
| | * Merge branch 'for-rmk' of git://git.android.com/kernel into develRussell King2008-10-22
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| | | * [ARM] msm: rename ARCH_MSM7X00A to ARCH_MSMBrian Swetland2008-10-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The MSM architecture covers a wider family of chips than just the MSM7X00A. Move to a more generic name, in perparation for supporting the specific SoC variants as sub-architectures (ARCH_MSM7X01A, ARCH_MSM722X, etc). This gives us ARCH_MSM for the (many) common peripherals. This also removes the unused/obsolete config item MSM7X00A_IDLE. Signed-off-by: Brian Swetland <swetland@google.com>
| * | | Merge branch 'for-upstream' of ↵Linus Torvalds2008-10-23
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dvrabel/uwb * 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/dvrabel/uwb: (47 commits) uwb: wrong sizeof argument in mac address compare uwb: don't use printk_ratelimit() so often uwb: use kcalloc where appropriate uwb: use time_after() when purging stale beacons uwb: add credits for the original developers of the UWB/WUSB/WLP subsystems uwb: add entries in the MAINTAINERS file uwb: depend on EXPERIMENTAL wusb: wusb-cbaf (CBA driver) sysfs ABI simplification uwb: document UWB and WUSB sysfs files uwb: add symlinks in sysfs between radio controllers and PALs uwb: dont tranmit identification IEs uwb: i1480/GUWA100U: fix firmware download issues uwb: i1480: remove MAC/PHY information checking function uwb: add Intel i1480 HWA to the UWB RC quirk table uwb: disable command/event filtering for D-Link DUB-1210 uwb: initialize the debug sub-system uwb: Fix handling IEs with empty IE data in uwb_est_get_size() wusb: fix bmRequestType for Abort RPipe request wusb: fix error path for wusb_set_dev_addr() wusb: add HWA host controller driver ...
| | * \ \ Merge branch 'master' into for-upstreamDavid Vrabel2008-10-20
| | |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: Documentation/ABI/testing/sysfs-bus-usb drivers/Makefile
| | * | | | uwb: add the UWB stack (build system)Greg Kroah-Hartman2008-09-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Kbuild and Kconfig files. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: David Vrabel <david.vrabel@csr.com>
| * | | | | Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2008-10-23
| |\ \ \ \ \ | | | |_|/ / | | |/| | / | | |_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] clps711x: add sparsemem definitions [ARM] 5315/1: Fix section mismatch warning (sa1111) [ARM] Orion: activate workaround for 88f6183 SPI clock erratum [ARM] Orion: instantiate the dsa switch driver [ARM] mv78xx0: force link speed/duplex on eth2/eth3 [ARM] remove extra brace in arch/arm/mach-pxa/trizeps4.c [ARM] balance parenthesis in header file [ARM] pxa: fix trizeps PCMCIA build [ARM] pxa: fix trizeps defconfig [ARM] dmabounce requires ZONE_DMA [ARM] 5303/1: period_cycles should be greater than 1 [ARM] 5310/1: Fix cache flush functions for ARMv4 [ARM] pxa: fix 3bca103a1e658d23737d20e1989139d9ca8973bf [ARM] pxa: fix redefinition of NR_IRQS [ARM] S3C24XX: Fix redefine of DEFINE_TIMER() in s3c24xx pwm-clock.c [ARM] S3C2443: Fix HCLK rate [ARM] S3C24XX: Serial driver debug depends on DEBUG_LL [ARM] S3C24XX: pwm-clock set_parent mask fix
| | * | | [ARM] dmabounce requires ZONE_DMARussell King2008-10-17
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | Rather than having everything that needs DMABOUNCE also select ZONE_DMA, arrange for DMABOUNCE to select it instead. This is far more sensible. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | ftrace: disable dynamic ftrace for all archs that use daemonSteven Rostedt2008-10-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ftrace daemon is complex and can cause nasty races if something goes wrong. Since it affects all of the kernel, this patch disables dynamic ftrace from any arch that depends on the daemon. Until the archs are ported over to the new MCOUNT_RECORD method, I am disabling dynamic ftrace from them. Note: I am leaving in the arch/<arch>/kernel/ftrace.c code alone since that can be used when the arch is ported to MCOUNT_RECORD. To port the arch to MCOUNT_RECORD, the scripts/recordmcount.pl needs to be updated. I will make that easier to do for 2.6.29. For 28, we will keep the archs disabled. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | | | Merge branch 'tracing/ftrace' into tracing/urgentIngo Molnar2008-10-22
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| * | | ftrace: rename FTRACE to FUNCTION_TRACERSteven Rostedt2008-10-20
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to confusion between the ftrace infrastructure and the gcc profiling tracer "ftrace", this patch renames the config options from FTRACE to FUNCTION_TRACER. The other two names that are offspring from FTRACE DYNAMIC_FTRACE and FTRACE_MCOUNT_RECORD will stay the same. This patch was generated mostly by script, and partially by hand. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* / / container freezer: implement freezer cgroup subsystemMatt Helsley2008-10-20
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch implements a new freezer subsystem in the control groups framework. It provides a way to stop and resume execution of all tasks in a cgroup by writing in the cgroup filesystem. The freezer subsystem in the container filesystem defines a file named freezer.state. Writing "FROZEN" to the state file will freeze all tasks in the cgroup. Subsequently writing "RUNNING" will unfreeze the tasks in the cgroup. Reading will return the current state. * Examples of usage : # mkdir /containers/freezer # mount -t cgroup -ofreezer freezer /containers # mkdir /containers/0 # echo $some_pid > /containers/0/tasks to get status of the freezer subsystem : # cat /containers/0/freezer.state RUNNING to freeze all tasks in the container : # echo FROZEN > /containers/0/freezer.state # cat /containers/0/freezer.state FREEZING # cat /containers/0/freezer.state FROZEN to unfreeze all tasks in the container : # echo RUNNING > /containers/0/freezer.state # cat /containers/0/freezer.state RUNNING This is the basic mechanism which should do the right thing for user space task in a simple scenario. It's important to note that freezing can be incomplete. In that case we return EBUSY. This means that some tasks in the cgroup are busy doing something that prevents us from completely freezing the cgroup at this time. After EBUSY, the cgroup will remain partially frozen -- reflected by freezer.state reporting "FREEZING" when read. The state will remain "FREEZING" until one of these things happens: 1) Userspace cancels the freezing operation by writing "RUNNING" to the freezer.state file 2) Userspace retries the freezing operation by writing "FROZEN" to the freezer.state file (writing "FREEZING" is not legal and returns EIO) 3) The tasks that blocked the cgroup from entering the "FROZEN" state disappear from the cgroup's set of tasks. [akpm@linux-foundation.org: coding-style fixes] [akpm@linux-foundation.org: export thaw_process] Signed-off-by: Cedric Le Goater <clg@fr.ibm.com> Signed-off-by: Matt Helsley <matthltc@us.ibm.com> Acked-by: Serge E. Hallyn <serue@us.ibm.com> Tested-by: Matt Helsley <matthltc@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge branch 'master' of ↵David Woodhouse2008-10-13
|\ \ | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: include/asm-x86/statfs.h
| * \ Merge branch 'for-rmk' of git://git.marvell.com/orionRussell King2008-10-09
| |\ \ | | | | | | | | | | | | Merge branch 'orion-devel' into devel
| | * | [ARM] Orion: add 88F6183 (Orion-1-90) supportLennert Buytenhek2008-09-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Orion-1-90 (88F6183) is another member of the Orion SoC family, which has a 16 bit DDR2 interface, one x1 PCIe port (configurable as Root Complex or Endpoint), one 10/100/1000 ethernet interface, one USB 2.0 port with PHY, one SPDIF/I2S interface, one SDIO interface, one TWSI interface, two UARTs, one SPI interface, a NAND controller, a crypto engine, and a 4-channel DMA engine. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
| * | | Merge branch 'for-rmk' of git://source.mvista.com/git/linux-davinci-2.6.gitRussell King2008-10-09
| |\ \ \ | | | | | | | | | | | | | | | Merge branch 'davinci' into devel
| | * | | ARM: DaVinci: SOC GPIOs use gpiolibDavid Brownell2008-09-17
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | Switch DaVinci SOC gpios over to using the new GPIO library, so it can access GPIO expanders and other non-SOC GPIOs using the same calls. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
| * | | Merge branch 'pxa-all' into develRussell King2008-10-09
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/mach-pxa/Kconfig arch/arm/mach-pxa/corgi.c arch/arm/mach-pxa/include/mach/hardware.h arch/arm/mach-pxa/spitz.c
| | * \ \ Merge branch 'pxa-trizeps' into pxa-machinesRussell King2008-10-07
| | |\ \ \ | | | |/ / | | |/| | | | | | | | | | | | | | | | | Conflicts: drivers/pcmcia/Makefile
| | | * | [ARM] 5251/1: remove old LED support for Trizeps4 SOMJürgen Schindele2008-10-01
| | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the old led support in arch/arm/mach-pxa/leds... for TRIZEPS4 SOM. It is / will be replaced by generic led driver drivers/leds/... Signed-off-by: Jürgen Schindele <linux@schindele.name> Acked-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | Merge branch 'ptebits' into develRussell King2008-10-09
| |\| | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/Kconfig
| * | | [ARM] 5295/1: make ZONE_DMA optionalNicolas Pitre2008-10-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most ARM machines don't need a special "DMA" memory zone, and when configured out, the kernel becomes a bit smaller: | text data bss dec hex filename |3826182 102384 111700 4040266 3da64a vmlinux |3823593 101616 111700 4036909 3d992d vmlinux.nodmazone This is because the system now has only one zone total which effect is to optimize away many conditionals in page allocation paths. So let's configure this zone only on machines that need split zones. Signed-off-by: Nicolas Pitre <nico@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | [ARM] mm: allow LH7A40x to use sparsememRussell King2008-10-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable Sparsemem support for LH7A40x SoCs, while still allowing the existing discontig support for the time being. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | [ARM] mm: deprecate discontigmem on ARMRussell King2008-10-01
| | | | | | | | | | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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