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[ad7791.c]Question about irq in ad7791_probe()

Question asked by Paul.Wang on Apr 15, 2015
Latest reply on Apr 16, 2015 by Paul.Wang

Base on below link, we have a question about ad7791.c.

http://wiki.analog.com/resources/tools-software/linux-drivers/iio-adc/ad7791

Inside ad7791_probe(), we would like to know whether irq is transmit through SPI interface? Or a dedicate pin from AD7791 chip to CPU general purpose input pin? Thank you.

Kindly regards

Paul.Wang

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