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

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

Fixes: 1a02387063 ('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>
This commit is contained in:
Dan Carpenter 2015-08-14 11:54:05 +03:00 committed by Greg Kroah-Hartman
parent ad83dbd974
commit 358d577ce1
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/comedi/drivers/me4000.c
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@ -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;