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staging: comedi: me4000: fix aref test in ai_write_chanlist()

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The 'aref' (CR_AREF) values are all AREF_* defines. The SDF_* defines are
subdevice flags. Fix the test in this function.

Reported by: coverity
Signed-off-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:
H Hartley Sweeten
2014-08-25 15:23:56 -07:00
committed by Greg Kroah-Hartman
parent a7dab19845
commit 8d44945dc4
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/comedi/drivers/me4000.c
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@@ -731,7 +731,7 @@ static int ai_write_chanlist(struct comedi_device *dev,
else
entry |= ME4000_AI_LIST_RANGE_BIPOLAR_10;
if (aref == SDF_DIFF)
if (aref == AREF_DIFF)
entry |= ME4000_AI_LIST_INPUT_DIFFERENTIAL;
else
entry |= ME4000_AI_LIST_INPUT_SINGLE_ENDED;