include/linux/comedi.h: declare enum comedi_digital_trig_op
authorIan Abbott <abbotti@mev.co.uk>
Thu, 21 Mar 2013 16:16:55 +0000 (16:16 +0000)
committerIan Abbott <abbotti@mev.co.uk>
Thu, 21 Mar 2013 16:16:55 +0000 (16:16 +0000)
commitaa731b98a253ef5d629f597a5ed9c8f50fe30582
tree2ba9523a85438bb374305c0ed7655aa32066109e
parent3ec91b391b947a1eeeadd7d93e81b5f5b93518fb
include/linux/comedi.h: declare enum comedi_digital_trig_op

Declare the enumerated type `enum comedi_digital_trig_op` for use with
the INSN_CONFIG_DIGITAL_TRIG instruction and add an explanatory comment
about the instruction.

This is copied from the "staging" drivers, but none of our standalone
drivers use it yet.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
include/linux/comedi.h