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Old 06-02-2014, 11:30 PM   #1
rakeshkkadian365
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Registered: Jun 2014
Location: New Delhi
Distribution: Ubuntu 12.04
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Interrupt handler not called after boot-up


Hello,

I want to enable interrupt for a device that doesn't have any. I have done all things that are necessary for it like getting interrupt no and implementing interrupt handler. Now when i boot up ,this interrupt handler is getting called properly but after boot-up, this handler is not called. Where can be the problem? I have checked with mask registers also but no luck. Can anybody help me?
 
Old 06-04-2014, 11:23 AM   #2
dijetlo
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Quote:
I want to enable interrupt for a device that doesn't have any
Does this device have a name?
 
1 members found this post helpful.
Old 06-19-2014, 11:21 PM   #3
rakeshkkadian365
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Registered: Jun 2014
Location: New Delhi
Distribution: Ubuntu 12.04
Posts: 8

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Hi Dijetlo,

Sorry for such a late rply and thank you for such a quick rply. Actually after registering the interrupt, i am freeing them by using free_irq(). I need to do that in exit function. Now it is working fine.

Thanks
 
  


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