staging: comedi: amplc_dio200.h: make self-reliant
authorIan Abbott <abbotti@mev.co.uk>
Fri, 22 May 2015 17:15:57 +0000 (18:15 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 31 May 2015 01:05:26 +0000 (10:05 +0900)
commit8ea6663284dc47c5afdd26175f0b7f6992f6b627
treed88eb0ae75a717bb412c7797394b6ead62f8990c
parentd94e5c635289e29d1f0f3dd536f07a84378b702c
staging: comedi: amplc_dio200.h: make self-reliant

The Comedi "amplc_dio200.h" header file included by drivers for Amplicon
DIO200 series cards does not compile cleanly when it is the first header
included by the ".c" file.  It uses `struct comedi_device *` in the
parameter lists of some function prototypes, 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/amplc_dio200.h