staging: comedi: plx9080.h: include headers for declarations

Add `#include` lines to declare stuff used by "plx9080.h" itself.

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 2016-05-20 14:49:22 +01:00 • committed by Greg Kroah-Hartman
commit 52caeb4ad1