tree eb70af145273905fc92a8c084116538c7d1a8641
parent 7cc1110ddaaafe18506fd002632557f0e155a012
author H Hartley Sweeten <hsweeten@visionengravers.com> 1409858053 -0700
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1410209753 -0700

staging: comedi: adl_pci9118: tidy up analog output register defines

Replace the current defines with a macro that calculates the correct
register offset based on the channel.

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>