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2010-06-30ARM: mx3: remove paragraphs with old address of the FSFUwe Kleine-König
As the kernel contains a copy of the GPL anyhow just get rid of the address specification instead of fixing it. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30ARM: mx25: remove paragraphs with old address of the FSFUwe Kleine-König
As the kernel contains a copy of the GPL anyhow just get rid of the address specification instead of fixing it. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30ARM: imx: remove paragraphs with old address of the FSFUwe Kleine-König
As the kernel contains a copy of the GPL anyhow just get rid of the address specification instead of fixing it. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30MTD: mxc_nand: make bit fields unsigned to please sparseUwe Kleine-König
This fixes: arch/arm/plat-mxc/include/mach/mxc_nand.h:25:14: error: dubious one-bit signed bitfield arch/arm/plat-mxc/include/mach/mxc_nand.h:26:17: error: dubious one-bit signed bitfield While at it make width unsigned, too. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30ARM: imx: new helper function imx_add_platform_deviceUwe Kleine-König
This should be a globally available function, see http://thread.gmane.org/gmane.linux.kernel/998881/focus=998882 Until this hits mainline create a similar function available for imx platforms only. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30ARM: imx: new Kconfig symbol and feature test macro for DMA on mx1 and mx2Uwe Kleine-König
This should be used instead of hard coding the corresponding platforms. The feature test macro is needed to support different SOCs in a single kernel image. While at it rename dma-mx1-mx2 to dma-v1 as mx25 doesn't use it and so the mx2 part is wrong and move the header to arch/arm/mach-imx. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30ARM: imx: prepare deprecating ARCH_MX1, MACH_MX2, MACH_MX21 and MACH_MX27Uwe Kleine-König
MACH_... is reserved for machine support, so use SOC as prefix, not MACH. This introduces new symbols SOC_IMX1, SOC_IMX21 and SOC_IMX27. They are selected by the old symbols for now. There is no substitute for MACH_MX2 as most usages of MX2 only means MX21 + MX27 but not MX25. Later the choice about CPU and CPU family should go away and the individual machines should select the right SOC symbol. This is a precondition to support more than one SOC in a single kernel image. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30ARM: imx: Kconfig: use an if block instead of a depend for many symbolsUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30ARM: imx: move mx1 support to mach-imxUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30ARM: imx: rename mxc_uart_devicex to follow a common naming schemeUwe Kleine-König
Addionally remove an unneeded include. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24ARM: imx1: rename imx_uart[12]_device to follow a common naming schemeUwe Kleine-König
Note that these devices are specific for imx1 as only here three irqs are used. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24ARM: imx1: rename imx_i2c_device to follow a common naming schemeUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24ARM: imx1: rename imx_csi_device to match its .nameUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24ARM: imx: fold serial.c into devices.cUwe Kleine-König
... and use cpp magic to reduce repetition. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24ARM: imx: get rid of mxc_gpio_initUwe Kleine-König
This function is defined once for each imx family and so is in the way when compiling a kernel for more than one SoC. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24ARM: imx/mx1: fold crm_regs.h into its only consumerUwe Kleine-König
As crm_regs.h is GPL-v2 only don't allow "(at your option) any later version" for clock.c any more. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24ARM: imx: rename mach dir for mx21 and mx27 to mach-imxUwe Kleine-König
Finally all imx code should end up there, start with mach-mx2. While touching all files rename some files to use a hyphen instead of an underscore. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24ARM: mxc: grammar fixUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24ARM: mx3/mx31ads: fold board header in its only userUwe Kleine-König
Moreover remove unused definitions. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24ARM: mx3/mx31_3ds: fold board header in its only userUwe Kleine-König
Moreover remove unused definitions. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24ARM: mx3/qong: get rid of nearly empty headerUwe Kleine-König
board-qong.h only defined a single symbol that was used only once. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24ARM: mx2/mx27ads: fold board header in its only userUwe Kleine-König
Moreover remove unused definitions. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24ARM: mx2/mx21ads: fold board header in its only userUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24ARM: mx3/kzm_arm11_01: fold board header in its only userUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24ARM: imx: remove empty and unused board headersUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24ARM: mx2/mx27_3ds: document alternative names and remove empty headerUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24ARM: mx1/scb9328: fix type of uart1_mxc_exit to make compiler happyUwe Kleine-König
This fixes: arch/arm/mach-mx1/mach-scb9328.c:120: warning: initialization from incompatible pointer type Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24ARM: mx1: don't use deprecated symbol namesUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-02ARM: mx25: rename mach-mx25pdk.c to mach-mx25_3ds.c matching its arch numberUwe Kleine-König
Additionally document all known names of that machine. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-02ARM: mx3: rename mach-mx35pdk.c to mach-mx35_3ds.c matching its arch numberUwe Kleine-König
Additional document all known names of that machine. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-05-30ia64: revert __node_random additionLinus Torvalds
This partially reverts commit 4ec37de89d8c758ee8115e0e64b3f994910789ee ("[IA64] Fix build breakage"), since the commit that made it necessary got reverted earlier (see commit 35926ff5fba8, 'Revert "cpusets: randomize node rotor used in cpuset_mem_spread_node()"') Even if we ever re-introduce this, there is no reason to make __node_random be some architecture-specific function. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-30Merge branch 'for-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (47 commits) mfd: Rename twl5031 sih modules mfd: Storage class for timberdale should be before const qualifier mfd: Remove unneeded and dangerous clearing of clientdata mfd: New AB8500 driver gpio: Fix inverted rdc321x gpio data out registers mfd: Change rdc321x resources flags to IORESOURCE_IO mfd: Move pcf50633 irq related functions to its own file. mfd: Use threaded irq for pcf50633 mfd: pcf50633-adc: Fix potential race in pcf50633_adc_sync_read mfd: Fix pcf50633 bitfield logic in interrupt handler gpio: rdc321x needs to select MFD_CORE mfd: Use menuconfig for quicker config editing ARM: AB3550 board configuration and irq for U300 mfd: AB3550 core driver mfd: AB3100 register access change to abx500 API mfd: Renamed ab3100.h to abx500.h gpio: Add TC35892 GPIO driver mfd: Add Toshiba's TC35892 MFD core mfd: Delay to mask tsc irq in max8925 mfd: Remove incorrect wm8350 kfree ...
2010-05-30Merge branch 'next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: DMAENGINE: DMA40 U8500 platform configuration DMA: PL330: Add dma api driver
2010-05-30Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, cpufeature: Unbreak compile with gcc 3.x x86, pat: Fix memory leak in free_memtype x86, k8: Fix section mismatch for powernowk8_exit() lib/atomic64_test: fix missing include of linux/kernel.h x86: remove last traces of quicklist usage x86, setup: Phoenix BIOS fixup is needed on Dell Inspiron Mini 1012 x86: "nosmp" command line option should force the system into UP mode arch/x86/pci: use kasprintf x86, apic: ack all pending irqs when crashed/on kexec
2010-05-30Merge branch 'fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6 * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6: parisc: Call pagefault_disable/pagefault_enable in kmap_atomic/kunmap_atomic parisc: Remove unnecessary macros from entry.S parisc: LWS fixes for syscall.S parisc: Delete unnecessary nop's in entry.S parisc: Avoid interruption in critical region in entry.S parisc: invoke oom-killer from page fault parisc: clear floating point exception flag on SIGFPE signal parisc: Use of align_frame provides stack frame.
2010-05-30Revert "cpusets: randomize node rotor used in cpuset_mem_spread_node()"Linus Torvalds
This reverts commit 0ac0c0d0f837c499afd02a802f9cf52d3027fa3b, which caused cross-architecture build problems for all the wrong reasons. IA64 already added its own version of __node_random(), but the fact is, there is nothing architectural about the function, and the original commit was just badly done. Revert it, since no fix is forthcoming. Requested-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-30parisc: Call pagefault_disable/pagefault_enable in kmap_atomic/kunmap_atomicJohn David Anglin
Based on the generic implementation of kmap_atomic and kunmap_atomic, we should call pagefault_disable and pagefault_enable in our PA8000 implementation. The define for kmap_atomic_prot was also missing, and I updated kmap_atomic_pfn to use the generic implementation because of the change to kmap_atomic. I believe that this change is needed to fix the fork copy-on-write bug. Signed-off-by: John David Anglin <dave.anglin@nrc-cnrc.gc.ca> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
2010-05-30parisc: Remove unnecessary macros from entry.SJohn David Anglin
The EXTR, DEP and DEPI macros are unnecessary. There are PA 1.X pneumonics available with the same functionality, and the DEP and DEPI macros conflict with assembler pneumonics. Tested on a variety of 32 and 64-bit systems. Signed-off-by: John David Anglin <dave.anglin@nrc-cnrc.gc.ca> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
2010-05-30parisc: LWS fixes for syscall.SJohn David Anglin
1) Gate immediately and save a branch. 2) Fix off by one error in checking entry number. 3) Use sr7 instead of sr3 in error return path as sr3 might not contain correct value. 4) Enable locking on UP systems to prevent incorrect operation of the cas_action critical region on page faults. Tested on several systems, including UP c3750 with 2.6.33.2 kernel. Signed-off-by: John David Anglin <dave.anglin@nrc-cnrc.gc.ca> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
2010-05-30parisc: Delete unnecessary nop's in entry.SJohn David Anglin
Signed-off-by: John David Anglin <dave.anglin@nrc-cnrc.gc.ca> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
2010-05-30parisc: Avoid interruption in critical region in entry.SJohn David Anglin
Signed-off-by: John David Anglin <dave.anglin@nrc-cnrc.gc.ca> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
2010-05-30parisc: invoke oom-killer from page faultNick Piggin
As explained in commit 1c0fe6e3bd, we want to call the architecture independent oom killer when getting an unexplained OOM from handle_mm_fault, rather than simply killing current. Cc: linux-parisc@vger.kernel.org Cc: linux-arch@vger.kernel.org Signed-off-by: Nick Piggin <npiggin@suse.de> Acked-by: David Rientjes <rientjes@google.com> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
2010-05-30parisc: clear floating point exception flag on SIGFPE signalHelge Deller
Clear the floating point exception flag before returning to user space. This is needed, else the libc trampoline handler may hit the same SIGFPE again while building up a trampoline to a signal handler. Fixes debian bug #559406. Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
2010-05-30parisc: Use of align_frame provides stack frame.Carlos O'Donell
Any assembly constant generated with the use of align_frame includes size for a full stack frame. Signed-off-by: Carlos O'Donell <carlos@systemhalted.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
2010-05-28Merge branch 'idle-release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6 * 'idle-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6: intel_idle: native hardware cpuidle driver for latest Intel processors ACPI: acpi_idle: touch TS_POLLING only in the non-MWAIT case acpi_pad: uses MONITOR/MWAIT, so it doesn't need to clear TS_POLLING sched: clarify commment for TS_POLLING ACPI: allow a native cpuidle driver to displace ACPI cpuidle: make cpuidle_curr_driver static cpuidle: add cpuidle_unregister_driver() error check cpuidle: fail to register if !CONFIG_CPU_IDLE
2010-05-28Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (27 commits) ACPI: Don't let acpi_pad needlessly mark TSC unstable drivers/acpi/sleep.h: Checkpatch cleanup ACPI: Minor cleanup eliminating redundant PMTIMER_TICKS to NS conversion ACPI: delete unused c-state promotion/demotion data strucutures ACPI: video: fix acpi_backlight=video ACPI: EC: Use kmemdup drivers/acpi: use kasprintf ACPI, APEI, EINJ injection parameters support Add x64 support to debugfs ACPI, APEI, Use ERST for persistent storage of MCE ACPI, APEI, Error Record Serialization Table (ERST) support ACPI, APEI, Generic Hardware Error Source memory error support ACPI, APEI, UEFI Common Platform Error Record (CPER) header Unified UUID/GUID definition ACPI Hardware Error Device (PNP0C33) support ACPI, APEI, PCIE AER, use general HEST table parsing in AER firmware_first setup ACPI, APEI, Document for APEI ACPI, APEI, EINJ support ACPI, APEI, HEST table parsing ACPI, APEI, APEI supporting infrastructure ...
2010-05-28Merge branch 'ht-delete-2.6.35' into releaseLen Brown
2010-05-28Merge branch 'acpi_enable' into releaseLen Brown
2010-05-28Merge branch 'bjorn-pci-root-v4-2.6.35' into releaseLen Brown
2010-05-28tracing: fix for tracepoint API changeStephen Rothwell
Commit 38516ab59fbc5b3bb278cf5e1fe2867c70cff32e ("tracing: Let tracepoints have data passed to tracepoint callbacks") requires this fixup to the powerpc code. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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