The problem is that I need to use wait_event_timeout function 

>Am Samstag 03 Mдrz 2007 15:20 schrieb Mockern:
>> Hi,
>>
>> I have a question.
>>
>> I need to use 20 microsecond delay in my driver.
>> What exact jiffies value I should define to get 20 microseconds?
>
>You can't do it with jiffies as they have 1 millisecond resolution at best. 
>You'd use something like usleep(20) instead.
>
>Hans
>
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