From: Ian Abbott <abbotti@mev.co.uk>
Date: Wed, 16 Oct 2013 13:40:34 +0000 (+0100)
Subject: staging: comedi: quatech_daqp_cs: sample types are unsigned
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=8bab0d680e247f47e5d6f063b68684ad25bad450;p=linux-beck.git

staging: comedi: quatech_daqp_cs: sample types are unsigned

Sample values in comedi are generally represented as unsigned values.
Change `daqp_interrupt()` to use unsigned sample values for consistency.

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

diff --git a/drivers/staging/comedi/drivers/quatech_daqp_cs.c b/drivers/staging/comedi/drivers/quatech_daqp_cs.c
index ece3031711eb..96a46954b3c0 100644
--- a/drivers/staging/comedi/drivers/quatech_daqp_cs.c
+++ b/drivers/staging/comedi/drivers/quatech_daqp_cs.c
@@ -208,8 +208,7 @@ static enum irqreturn daqp_interrupt(int irq, void *dev_id)
 	case buffer:
 		while (!((status = inb(dev->iobase + DAQP_STATUS))
 			 & DAQP_STATUS_FIFO_EMPTY)) {
-
-			short data;
+			unsigned short data;
 
 			if (status & DAQP_STATUS_DATA_LOST) {
 				s->async->events |=