From 830e273c0e9c2e1c731b9bf5aa7d4d091dc128b4 Mon Sep 17 00:00:00 2001 From: Ian Abbott Date: Wed, 16 Oct 2013 14:40:06 +0100 Subject: [PATCH] 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: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/8255.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/comedi/drivers/8255.c b/drivers/staging/comedi/drivers/8255.c index 5737bb4..b4009e8 100644 --- a/drivers/staging/comedi/drivers/8255.c +++ b/drivers/staging/comedi/drivers/8255.c @@ -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); -- 2.7.4