tree 69a9d906cfab458fecf9c146d469a9ff8498f1f0
parent 54d2dd8443d3fda0579ed0e479942c180725dac5
author Ian Abbott <abbotti@mev.co.uk> 1381930831 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1381952911 -0700

staging: comedi: pcl818: sample types are unsigned

Sample values in comedi are generally represented as unsigned values.
Change the interrupt data transfer functions in the "pcl818" module to
use unsigned types for consistency.

Also remove the `short *ai_data` member of `struct pcl818_private` as it
is only assigned to and otherwise unused.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>