staging: comedi: amplc_pci230: sample types are unsigned

Sample values in comedi are generally represented as unsigned values.
Replace all uses of `short` to handle sample values in the
"amplc_pci230" driver with `unsigned short` for consistency.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ian Abbott 2013-10-16 14:40:13 +01:00 • committed by Greg Kroah-Hartman
commit 863e52769d