Eric Lee / smarc-fsl-linux-kernel

09 Jan, 2012

1 commit

  • eb59c505f   Merge branch 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm ... Browse Code »

    * 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (76 commits)
    PM / Hibernate: Implement compat_ioctl for /dev/snapshot
    PM / Freezer: fix return value of freezable_schedule_timeout_killable()
    PM / shmobile: Allow the A4R domain to be turned off at run time
    PM / input / touchscreen: Make st1232 use device PM QoS constraints
    PM / QoS: Introduce dev_pm_qos_add_ancestor_request()
    PM / shmobile: Remove the stay_on flag from SH7372's PM domains
    PM / shmobile: Don't include SH7372's INTCS in syscore suspend/resume
    PM / shmobile: Add support for the sh7372 A4S power domain / sleep mode
    PM: Drop generic_subsys_pm_ops
    PM / Sleep: Remove forward-only callbacks from AMBA bus type
    PM / Sleep: Remove forward-only callbacks from platform bus type
    PM: Run the driver callback directly if the subsystem one is not there
    PM / Sleep: Make pm_op() and pm_noirq_op() return callback pointers
    PM/Devfreq: Add Exynos4-bus device DVFS driver for Exynos4210/4212/4412.
    PM / Sleep: Merge internal functions in generic_ops.c
    PM / Sleep: Simplify generic system suspend callbacks
    PM / Hibernate: Remove deprecated hibernation snapshot ioctls
    PM / Sleep: Fix freezer failures due to racy usermodehelper_is_disabled()
    ARM: S3C64XX: Implement basic power domain support
    PM / shmobile: Use common always on power domain governor
    ...

    Fix up trivial conflict in fs/xfs/xfs_buf.c due to removal of unused
    XBT_FORCE_SLEEP bit

    Linus Torvalds
     

26 Dec, 2011

1 commit

  • 0f966d74c   PM / shmobile: Don't include SH7372's INTCS in syscore suspend/resume ... Browse Code »

    Since the SH7372's INTCS in included into syscore suspend/resume,
    which causes the chip to be accessed when PM domains have been
    turned off during system suspend, the A4R domain containing the
    INTCS has to stay on during system sleep, which is suboptimal
    from the power consumption point of view.

    For this reason, add a new INTC flag, skip_syscore_suspend, to mark
    the INTCS for intc_suspend() and intc_resume(), so that they don't
    touch it. This allows the A4R domain to be turned off during
    system suspend and the INTCS state is resrored during system
    resume by the A4R's "power on" code.

    Suggested-by: Magnus Damm
    Signed-off-by: Rafael J. Wysocki
    Acked-by: Magnus Damm

    Rafael J. Wysocki
     

22 Dec, 2011

1 commit

07 Nov, 2011

1 commit

  • 32aaeffbd   Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux ... Browse Code »

    * '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

    Linus Torvalds
     

04 Nov, 2011

1 commit

01 Nov, 2011

4 commits

28 Oct, 2011

2 commits

  • a102a0888   sh: userimask.c needs linux/stat.h ... Browse Code »

    This fix the problem that S_IRUSR and S_IWUSR are not solved in userimask.c.

    -----
    CC drivers/usb/host/r8a66597-hcd.o
    drivers/sh/intc/userimask.c:57: error: ‘S_IRUSR’ undeclared here (not in a function)
    drivers/sh/intc/userimask.c:57: error: ‘S_IWUSR’ undeclared here (not in a function)
    CC drivers/watchdog/shwdt.o
    -----

    Signed-off-by: Nobuhiro Iwamatsu
    Signed-off-by: Paul Mundt

    Nobuhiro Iwamatsu
     
  • 52e3124f2   sh: intc: Add IRQ trigger bit field check ... Browse Code »

    R-Mobile SoCs such as sh73a0 include PINT blocks in INTC
    that come with 2-bit IRQ trigger support. Add code to make
    sure the bit width is checked so 4-bit only modes like for
    instance EDGE_BOTH will fail for PINT.

    Signed-off-by: Magnus Damm
    Signed-off-by: Paul Mundt

    Magnus Damm
     

21 Jul, 2011

1 commit

27 Apr, 2011

1 commit

30 Mar, 2011

1 commit

29 Mar, 2011

2 commits

23 Mar, 2011

1 commit

  • a696b89c5   sh: Use struct syscore_ops instead of sysdevs ... Browse Code »

    Convert the SuperH clocks framework and shared interrupt handling
    code to using struct syscore_ops instead of a sysdev classes and
    sysdevs for power managment.

    This reduces the code size significantly and simplifies it. The
    optimizations causing things not to be restored after creating a
    hibernation image are removed, but they might lead to undesirable
    effects during resume from hibernation (e.g. the clocks would be left
    as the boot kernel set them, which might be not the same way as the
    hibernated kernel had seen them before the hibernation).

    This also is necessary for removing sysdevs from the kernel entirely
    in the future.

    Signed-off-by: Rafael J. Wysocki
    Signed-off-by: Paul Mundt

    Rafael J. Wysocki
     

19 Jan, 2011

1 commit

24 Dec, 2010

1 commit

  • 30f2ba380   sh: intc: Initialize radix tree gfp mask explicitly. ... Browse Code »

    Presently the root node is initialized by way of kzalloc on the parent
    data structure, which by chance happens to do the bulk of what an
    explicit initialization does with GFP_NOWAIT semantics. This however is
    more by luck than by design, and as we ideally want to permit radix node
    allocations access to the emergency pools anyways, add in the proper
    initializer with the desired mask.

    Signed-off-by: Paul Mundt

    Paul Mundt
     

15 Nov, 2010

1 commit

02 Nov, 2010

1 commit

28 Oct, 2010

1 commit

27 Oct, 2010

1 commit

26 Oct, 2010

2 commits

06 Oct, 2010

2 commits

05 Oct, 2010

1 commit

  • 2be6bb0c7   sh: intc: Split up the INTC code. ... Browse Code »

    This splits up the sh intc core in to something more vaguely resembling
    a subsystem. Most of the functionality was alread fairly well
    compartmentalized, and there were only a handful of interdependencies
    that needed to be resolved in the process.

    This also serves as future-proofing for the genirq and sparseirq rework,
    which will make some of the split out functionality wholly generic,
    allowing things to be killed off in place with minimal migration pain.

    Signed-off-by: Paul Mundt

    Paul Mundt