From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Fri, 14 Aug 2015 08:54:05 +0000 (+0300)
Subject: staging: comedi: me4000: use bitwise AND instead of logical
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=358d577ce1a7c56c4300a5b773dbf98cf9c76ae2;p=linux-beck.git

staging: comedi: me4000: use bitwise AND instead of logical

This was supposed to bitwise AND but there is a typo.

Fixes: 1a02387063fb ('staging: comedi: me4000: remove 'board' from me4000_ai_insn_read()')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/comedi/drivers/me4000.c b/drivers/staging/comedi/drivers/me4000.c
index 5aa1780cf42b..15a53204a36a 100644
--- a/drivers/staging/comedi/drivers/me4000.c
+++ b/drivers/staging/comedi/drivers/me4000.c
@@ -480,7 +480,7 @@ static int me4000_ai_insn_read(struct comedi_device *dev,
 
 	entry = chan | ME4000_AI_LIST_RANGE(range);
 	if (aref == AREF_DIFF) {
-		if (!(s->subdev_flags && SDF_DIFF)) {
+		if (!(s->subdev_flags & SDF_DIFF)) {
 			dev_err(dev->class_dev,
 				"Differential inputs are not available\n");
 			return -EINVAL;
@@ -559,7 +559,7 @@ static int me4000_ai_check_chanlist(struct comedi_device *dev,
 		}
 
 		if (aref == AREF_DIFF) {
-			if (!(s->subdev_flags && SDF_DIFF)) {
+			if (!(s->subdev_flags & SDF_DIFF)) {
 				dev_err(dev->class_dev,
 					"Differential inputs are not available\n");
 				return -EINVAL;