Staging: comedi: addi-data: fix a couple of lines that are too long

There are a couple of cases where a comment being on the same line as a
statement is causing the line to be over 80 characters long.  This is an
easy fix, move these comments to the previous line.

Signed-off-by: Chase Southwood <chase.southwood@yahoo.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>