staging: comedi: ni_tio.h: remove unnecessary forward declarations

These struct forward declarations are not needed. Remove them.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2016-03-23 15:36:49 -07:00 • committed by Greg Kroah-Hartman
commit 58011fdebb