staging: comedi: ni_usb6501: add counter commands

Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Luca Ellero 2014-09-19 13:50:34 +02:00 • committed by Greg Kroah-Hartman
commit aa66cd164b