diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2014-10-22 15:36:59 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-10-29 16:03:14 +0800 |
| commit | 67fdc3073b78506dc671d49a02f6f47ba7c128d9 (patch) | |
| tree | ff8d12890f7f3d65808a604249a69d3ef1ac0d91 | |
| parent | 562de49c526117fac6c78fb1e92dd7f1f1349af6 (diff) | |
staging: comedi: ni_atmio16d: use comedi_buf_write_samples()
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>
| -rw-r--r-- | drivers/staging/comedi/drivers/ni_atmio16d.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/staging/comedi/drivers/ni_atmio16d.c b/drivers/staging/comedi/drivers/ni_atmio16d.c index 24f8bca9ba05..2bac69339202 100644 --- a/drivers/staging/comedi/drivers/ni_atmio16d.c +++ b/drivers/staging/comedi/drivers/ni_atmio16d.c @@ -217,10 +217,12 @@ static irqreturn_t atmio16d_interrupt(int irq, void *d) { struct comedi_device *dev = d; struct comedi_subdevice *s = dev->read_subdev; + unsigned short val; - comedi_buf_put(s, inw(dev->iobase + AD_FIFO_REG)); - + val = inw(dev->iobase + AD_FIFO_REG); + comedi_buf_write_samples(s, &val, 1); comedi_handle_events(dev, s); + return IRQ_HANDLED; } |