Messages in this thread Patch in this message | | | From | Ian Abbott <> | Subject | [PATCH 06/32] staging: comedi: das08.h: make self-reliant | Date | Fri, 5 Jun 2015 18:30:09 +0100 |
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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> --- drivers/staging/comedi/drivers/das08.h | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/staging/comedi/drivers/das08.h b/drivers/staging/comedi/drivers/das08.h index 8b1c1a9..d27044c 100644 --- a/drivers/staging/comedi/drivers/das08.h +++ b/drivers/staging/comedi/drivers/das08.h @@ -19,6 +19,10 @@ #ifndef _DAS08_H #define _DAS08_H +#include <linux/types.h> + +struct comedi_device; + /* different ways ai data is encoded in first two registers */ enum das08_ai_encoding { das08_encode12, das08_encode16, das08_pcm_encode12 }; /* types of ai range table used by different boards */ -- 2.1.4
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