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Old 08-28-2012, 01:15 AM   #1
anshuman84
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How the /proc/interrupt list gets populated

My question is , I have configured one of my GPIO pin as interrupt pin and I want to add this interrupt pin to linux kernel interrupt handler.

Could some body tell the practical procedure to do that in 2.6.38 kernel version.
 
Old 08-28-2012, 10:44 PM   #2
smallpond
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Your driver will register the interrupt handler in it's open call. See:
http://lwn.net/Kernel/LDD3/
 
  


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