linux/arch/arm/common, branch v3.2

ARM: 7237/1: PL330: Fix driver freeze

2011-12-23T22:57:26Z

Add a req_running field to the pl330_thread to track which request (if any) has been submitted to the DMA. This mechanism replaces the old one in which we tried to guess the same by looking at the PC of the DMA, which could prevent the driver from sending more requests if it didn't guess correctly. Reference: <1323631637-9610-1-git-send-email-javi.merino@arm.com> Signed-off-by: Javi Merino Acked-by: Jassi Brar Tested-by: Tushar Behera Signed-off-by: Russell King

ARM: 7177/1: GIC: avoid skipping non-existent PPIs in irq_start calculation

2011-11-26T21:58:55Z

Commit 4294f8baa ("ARM: gic: add irq_domain support") defines irq_start as irq_start = (irq_start & ~31) + 16; On a platform with a GIC and a CPU without PPIs, this results in irq_start being off by 16. This patch fixes gic_init so that we only carve out a PPI space when PPIs exist for the GIC being initialised. Cc: Rob Herring Signed-off-by: Will Deacon Signed-off-by: Russell King

ARM: 7176/1: cpu_pm: register GIC PM notifier only once

2011-11-26T21:58:54Z

When multiple GICs exist on a platform (RealView PB1176/11MP), we must make sure the PM notifier block is only registered once, otherwise we end up corrupting the PM notifier list. The fix is to only register the notifier when initializing the first GIC, as the power management functions seem to iterate over all the registered GICs. Tested on PB11MP and PB1176. Reported-by: Will Deacon Tested-by: Will Deacon Cc: Colin Cross Signed-off-by: Marc Zyngier Signed-off-by: Russell King

ARM: 7165/2: PL330: Fix typo in _prepare_ccr()

2011-11-21T13:12:19Z

scctl should be shifted by CC_SRCCTRL_SHFT and dcctl by CC_DSTCCTRL_SHFT, not the other way round. Reference: <1320244259-10496-4-git-send-email-javi.merino@arm.com> Signed-off-by: Javi Merino Acked-by: Jassi Brar Signed-off-by: Russell King

ARM: 7163/2: PL330: Only register usable channels

2011-11-21T13:12:19Z

When the manager is running non-secure, the only channels that can issue interrupts are the ones that have a 1 in their corresponding bit in Configuration Register 3. The other ones will generate an abort when trying to signal the end of the transaction so they are useless in non-secure mode. Reference: <1320244259-10496-2-git-send-email-javi.merino@arm.com> Signed-off-by: Javi Merino Acked-by: Jassi Brar Signed-off-by: Russell King

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-07T03:44:47Z

* 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux: (230 commits) Revert "tracing: Include module.h in define_trace.h" irq: don't put module.h into irq.h for tracking irqgen modules. bluetooth: macroize two small inlines to avoid module.h ip_vs.h: fix implicit use of module_get/module_put from module.h nf_conntrack.h: fix up fallout from implicit moduleparam.h presence include: replace linux/module.h with "struct module" wherever possible include: convert various register fcns to macros to avoid include chaining crypto.h: remove unused crypto_tfm_alg_modname() inline uwb.h: fix implicit use of asm/page.h for PAGE_SIZE pm_runtime.h: explicitly requires notifier.h linux/dmaengine.h: fix implicit use of bitmap.h and asm/page.h miscdevice.h: fix up implicit use of lists and types stop_machine.h: fix implicit use of smp.h for smp_processor_id of: fix implicit use of errno.h in include/linux/of.h of_platform.h: delete needless include acpi: remove module.h include from platform/aclinux.h miscdevice.h: delete unnecessary inclusion of module.h device_cgroup.h: delete needless include net: sch_generic remove redundant use of net: inet_timewait_sock doesnt need ... Fix up trivial conflicts (other header files, and removal of the ab3550 mfd driver) in - drivers/media/dvb/frontends/dibx000_common.c - drivers/media/video/{mt9m111.c,ov6650.c} - drivers/mfd/ab3550-core.c - include/linux/dmaengine.h

Merge branch 'next/dt' of git://git.linaro.org/people/arnd/arm-soc

2011-11-02T04:02:35Z

* 'next/dt' of git://git.linaro.org/people/arnd/arm-soc: ARM: gic: use module.h instead of export.h ARM: gic: fix irq_alloc_descs handling for sparse irq ARM: gic: add OF based initialization ARM: gic: add irq_domain support irq: support domains with non-zero hwirq base of/irq: introduce of_irq_init ARM: at91: add at91sam9g20 and Calao USB A9G20 DT support ARM: at91: dt: at91sam9g45 family and board device tree files arm/mx5: add device tree support for imx51 babbage arm/mx5: add device tree support for imx53 boards ARM: msm: Add devicetree support for msm8660-surf msm_serial: Add devicetree support msm_serial: Use relative resources for iomem Fix up conflicts in arch/arm/mach-at91/{at91sam9260.c,at91sam9g45.c}

arm: Add export.h to ARM specific files as required.

2011-10-31T23:30:50Z

These files all make use of one of the EXPORT_SYMBOL variants or the THIS_MODULE macro. So they will need Signed-off-by: Paul Gortmaker

ARM: gic: use module.h instead of export.h

2011-10-31T23:28:37Z

The module.h cleanup series is not merged at this point, so use the older header file for now, to make it build either way. Signed-off-by: Arnd Bergmann

Merge branch 'dt/gic' into next/dt

2011-10-31T13:08:10Z

Conflicts: arch/arm/include/asm/localtimer.h arch/arm/mach-msm/board-msm8x60.c arch/arm/mach-omap2/board-generic.c