Jonathan Cameron 930bae8667 Staging: IIO: Proof of concept gpio trigger
Simple example of how a gpio trigger driver would work.
Things to be added include interupt type control (high, low).

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15 12:02:25 -07:00
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