On 02/20/2013 08:59 PM, Rafael J. Wysocki wrote:
> On Wednesday, February 20, 2013 08:53:38 PM Lars-Peter Clausen wrote:
>> On 02/20/2013 08:52 PM, Rafael J. Wysocki wrote:
>>> On Monday, February 18, 2013 05:28:19 PM Lars-Peter Clausen wrote:
>>>> On 02/10/2013 06:58 AM, Len Brown wrote:
>>>>> From: Len Brown <len.br...@intel.com>
>>>>>
>>>>> pm_idle is dead code on blackfin.
>>>>>
>>>>> Signed-off-by: Len Brown <len.br...@intel.com>
>>>>> Cc: uclinux-dist-de...@blackfin.uclinux.org
>>>>> ---
>>>>> arch/blackfin/kernel/process.c | 7 -------
>>>>> 1 file changed, 7 deletions(-)
>>>>>
>>>>> diff --git a/arch/blackfin/kernel/process.c
>>>>> b/arch/blackfin/kernel/process.c
>>>>> index 3e16ad9..8061426 100644
>>>>> --- a/arch/blackfin/kernel/process.c
>>>>> +++ b/arch/blackfin/kernel/process.c
>>>>> @@ -39,12 +39,6 @@ int nr_l1stack_tasks;
>>>>> void *l1_stack_base;
>>>>> unsigned long l1_stack_len;
>>>>>
>>>>> -/*
>>>>> - * Powermanagement idle function, if any..
>>>>> - */
>>>>> -void (*pm_idle)(void) = NULL;
>>>>> -EXPORT_SYMBOL(pm_idle);
>>>>> -
>>>>> void (*pm_power_off)(void) = NULL;
>>>>> EXPORT_SYMBOL(pm_power_off);
>>>>>
>>>>> @@ -81,7 +75,6 @@ void cpu_idle(void)
>>>>> {
>>>>> /* endless idle loop with no priority at all */
>>>>> while (1) {
>>>>> - void (*idle)(void) = pm_idle;
>>>>
>>>> Hi,
>>>>
>>>> This results in the following error:
>>>>
>>>> arch/blackfin/kernel/process.c: In function ‘cpu_idle’:
>>>> arch/blackfin/kernel/process.c:83: error: ‘idle’ undeclared (first use in
>>>> this function)
>>>> arch/blackfin/kernel/process.c:83: error: (Each undeclared identifier is
>>>> reported only once
>>>> arch/blackfin/kernel/process.c:83: error: for each function it appears in.)
>>>> arch/blackfin/kernel/process.c:88: error: implicit declaration of function
>>>> ‘idle’
>>>>
>>>>
>>>> This change on top of your patch, fixes it.
>>>
>>> Lars, I need your sign-off for the patch below. May I add it?
>>>
>>> Rafael
>>
>> Sure, I didn't realize the patches had already been merged, otherwise I'd
>> have
>> sent a proper patch.
>
> Please do now, if you can. Sorry for the trouble.
>
I can send it tomorrow morning, it's on my machine at work.
- Lars
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