staging: comedi: das08.h: make self-reliant
authorIan Abbott <abbotti@mev.co.uk>
Fri, 5 Jun 2015 17:30:09 +0000 (18:30 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 13 Jun 2015 00:06:39 +0000 (17:06 -0700)
commit3c7cab30f4c4364f72ccd7a034cf81fba7700525
treed206444b70a13b29ecf602ef689fc2b573a9dc60
parent2b56b35820eee978c9f4bee7e40e18ddb3d9bc26
staging: comedi: das08.h: make self-reliant

The Comedi "das08.h" header file is included by drivers for the
ComputerBoards/MeasurementComputing and Keithley Metrabyte boards in the
DAS08 series.  It does not compile cleanly when it is the first header
included by the ".c" file.  It uses `struct comedi_device *` in the
parameter list of a function prototype, so just declare `struct
comedi_device` as an incomplete type.  It also uses `bool`, so include
<linux/types.h> to declare it.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/comedi/drivers/das08.h