[PATCH v6 0/9] Consolidate cpuidle functionality

[Jean Pihet]

Rob,

On Wed, Feb 29, 2012 at 4:11 AM, Robert Lee <rob.lee at linaro.org> wrote:
> This patch series moves various functionality duplicated in platform
> cpuidle drivers to the core cpuidle driver. Also, the platform irq
> disabling was removed as it appears that all calls into
> cpuidle_call_idle will have already called local_irq_disable().
>
> NOTE to Maintainers: Platform code changes are not required due to patch 1/9
> but please review and push these platform changes as possible to allow
> this consolidation to occur.
>
> Based on 3.3-rc5 plus recent exynos cpuidle patch (affect exynos cpuidle only):
> http://www.spinics.net/lists/linux-samsung-soc/msg09467.html
>
> v5 submission can be found here:
> http://www.spinics.net/lists/arm-kernel/msg161596.html
> Changes since v5:
> * Fixed mindless bug in CONFIG_ARCH_HAS_RELAX code in drivers/cpuidle/cpuidle.c
> * Removed inline from wrapper function (thanks Mike Turquette and Rob Herring)
> * Add zeroing out of last_residency if error value is returned (thanks Mike)
> * Made drivers/cpuidle/cpuidle.c more intelligently handle en_core_tk_irqen
> flag allowing removal of the if (en_core_tk_irqen) in cpuidle_idle_call (thanks
> Daniel Lezcano)
> * Moved CPUIDLE_ARM_WFI_STATE macro to arch/arm/include/asm/cpuidle.h (thanks
> Jean Pihet)
> * Cleaned up some comments and a stray change (thanks Jean)

Except the comments I sent to the list, this version looks good:
Acked-by: Jean Pihet <j-pihet at ti.com>

Tested OK using cpuidle in RETention and OFF modes on Beagleboard
(OMAP3530 ES2.1):
Tested-by: Jean Pihet <j-pihet at ti.com>

Thanks & regards,
Jean