On 04/03/2013 07:47 PM, Kevin Hilman wrote:
> Daniel Lezcano <daniel.lezcano@xxxxxxxxxx> writes:
>
>> The TIME_VALID flag is specified for the different states but
>> the time residency computation is not done, no tk flag, no time
>> computation in the idle function.
>>
>> Set the en_core_tk_irqen flag to activate it.
>>
>> Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
>> Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
>
> Acked-by: Kevin Hilman <khilman@xxxxxxxxxx>
>
> Also, is this a regression fix that also needs to hit v3.9?
Yes, I think so.
>> ---
>> arch/arm/mach-omap2/cpuidle34xx.c | 5 +++--
>> 1 file changed, 3 insertions(+), 2 deletions(-)
>>
>> diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c
>> index 80392fc..4f67a5b 100644
>> --- a/arch/arm/mach-omap2/cpuidle34xx.c
>> +++ b/arch/arm/mach-omap2/cpuidle34xx.c
>> @@ -274,8 +274,9 @@ static int omap3_enter_idle_bm(struct cpuidle_device *dev,
>> static DEFINE_PER_CPU(struct cpuidle_device, omap3_idle_dev);
>>
>> static struct cpuidle_driver omap3_idle_driver = {
>> - .name = "omap3_idle",
>> - .owner = THIS_MODULE,
>> + .name = "omap3_idle",
>> + .owner = THIS_MODULE,
>> + .en_core_tk_irqen = 1,
>> .states = {
>> {
>> .enter = omap3_enter_idle_bm,
--
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