Re: rmmod comedi drivers

From: Rachid Ayad <rayad_at_astro.ocis.temple.edu> · Date: Thu, 29 Jul 2004 12:58:42 -0400 (EDT)

On Thu, 29 Jul 2004, Raghu Sankarayogi wrote:

> Hello list,
>
>        I am unable to unload the comedi driver (ni_pcimio), it gives
> me "device or resource busy". From the archives, I partially
> understood that it is something to do with the function
> comedi_unlock(). Please any one tell me how actually I can unload the
> module without rebooting.

 This is du to:

 1) A path descriptor is open somewhere .
 2) Some dependents drivers are still alive.

 if 2) kill in order all the dependent drivers using
 "rmmod" then finally remove ni_pcimio .

 Regards, Rachid .

>
> Thank,
>
> Raghu
>
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