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Inter driver communication

Question asked by mathew_k_t on Sep 2, 2018
Latest reply on Sep 3, 2018 by igorpadykov

Hi,

 

  1. I have a GPIO interrupt. I implemented this in the gpio-keys driver. Once this interrupt has occurred it should notify another device driver. It is a one-time requirement. It will be completed within booting time. How could implement this communication?

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