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Trying to free already-free IRQ

Hi,

need some help with freeing interupts. In my code in init I call :
ret = request_irq( interruptNumResp, FRTransHnd_run, IRQF_PERCPU,
"response", pHandler);
		
in exit function I call:
free_irq(interruptNumResp, NULL);

but after rmmod that I got:

Trying to free already-free IRQ 59 message and than I can't insert my
module again.

Is there something what I'm doing wrong?

Thank's in advance

marek
-- 
Marek Beliško
Ruská Nová Ves 219
08005 Prešov
http://binaural.ifastnet.com
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