[PATCH v6 1/9] cpuidle: Add common time keeping and irq enabling
Jean Pihet
jean.pihet at newoldbits.com
Wed Feb 29 03:30:59 EST 2012
Hi Rob,
On Wed, Feb 29, 2012 at 4:11 AM, Robert Lee <rob.lee at linaro.org> wrote:
> Make necessary changes to implement time keeping and irq enabling
> in the core cpuidle code. This will allow the removal of these
> functionalities from various platform cpuidle implementations whose
> timekeeping and irq enabling follows the form in this common code.
>
> Signed-off-by: Robert Lee <rob.lee at linaro.org>
> ---
> arch/arm/include/asm/cpuidle.h | 14 ++++++
> drivers/cpuidle/cpuidle.c | 90 ++++++++++++++++++++++++++++++++--------
> include/linux/cpuidle.h | 13 ++++++
> 3 files changed, 99 insertions(+), 18 deletions(-)
> create mode 100644 arch/arm/include/asm/cpuidle.h
>
...
> diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
> index 59f4261..00b02f5 100644
> --- a/drivers/cpuidle/cpuidle.c
> +++ b/drivers/cpuidle/cpuidle.c
...
> @@ -110,7 +126,8 @@ int cpuidle_idle_call(void)
> dev->states_usage[entered_state].time +=
> (unsigned long long)dev->last_residency;
> dev->states_usage[entered_state].usage++;
> - }
> + } else
> + dev->last_residency = 0;
Braces are required here, according to the coding style doc.
...
Regards,
Jean
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