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staging: comedi: rtd520: use comedi_buf_write_samples()

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For aesthetics, use comedi_buf_write_samples() to add the sample to the
async buffer.

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 2014-10-22 15:37:06 -07:00 committed by Greg Kroah-Hartman
parent a4a68fe2a2
commit 5023a4bb10
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/comedi/drivers/rtd520.c
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@ -623,7 +623,7 @@ static int ai_read_n(struct comedi_device *dev, struct comedi_subdevice *s,
d = comedi_offset_munge(s, d);
d &= s->maxdata;
if (!comedi_buf_put(s, d))
if (!comedi_buf_write_samples(s, &d, 1))
return -1;
if (devpriv->ai_count > 0) /* < 0, means read forever */