staging: comedi: comedi_internal.h inclusion guards

Add a multiple inclusion guard macro to "comedi_internal.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ian Abbott 2012-06-19 10:17:45 +01:00 committed by Greg Kroah-Hartman
parent 3a5fa27516
commit 97ce84de8c
1 changed files with 5 additions and 0 deletions

View File

@ -1,3 +1,6 @@
#ifndef _COMEDI_INTERNAL_H
#define _COMEDI_INTERNAL_H
/*
* various internal comedi stuff
*/
@ -14,3 +17,5 @@ int comedi_buf_alloc(struct comedi_device *dev, struct comedi_subdevice *s,
extern unsigned int comedi_default_buf_size_kb;
extern unsigned int comedi_default_buf_maxsize_kb;
#endif /* _COMEDI_INTERNAL_H */