Takashi Iwai wrote:
> Imre Deak wrote:
>> Use msecs_to_jiffies_min instead of open-coding the same.
>>
>> +++ b/sound/pci/oxygen/oxygen_io.c
>> @@ -108,7 +108,7 @@ static int oxygen_ac97_wait(struct oxygen *chip,
>> unsigned int mask)
>> wait_event_timeout(chip->ac97_waitqueue,
>> ({ status |= oxygen_read8(chip,
>> OXYGEN_AC97_INTERRUPT_STATUS);
>> status & mask; }),
>> - msecs_to_jiffies(1) + 1);
>> + msecs_to_jiffies_min(1));
>
> This would change the behavior, I guess.
No, that's exactly how msecs_to_jiffies_min would be implemented.
> (Though, I'm not sure whether the original code was intentional.)
When I wrote this, I was not able to prove that msecs_to_jiffies always
rounds up. (And I guess it doesn't; otherwise the _min variant would
not be needed.)
Regards,
Clemens
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