Commit 830e273c authored by Ian Abbott's avatar Ian Abbott Committed by Greg Kroah-Hartman
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staging: comedi: 8255: sample types are unsigned 



Sample values in comedi are generally represented as unsigned values.
`subdev_8255_interrupt()` calls `comedi_buf_put()` with a `short` data
value merely because that's what was previously expected.  Since it now
expects an `unsigned short`, change it here for consistency.

Signed-off-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ca05b813

drivers/staging/comedi/drivers/8255.c

+1 −1
Original line number Diff line number Diff line
@@ -112,7 +112,7 @@ void subdev_8255_interrupt(struct comedi_device *dev, 
{

	struct subdev_8255_private *spriv = s->private;

	unsigned long iobase = spriv->iobase;

	short d;

	unsigned short d;



	d = spriv->io(0, _8255_DATA, 0, iobase);

	d |= (spriv->io(0, _8255_DATA + 1, 0, iobase) << 8);