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| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2014-10-22 15:36:40 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-10-29 16:03:12 +0800 |
| commit | b45a7beb3bc3c43e6abea5b3da9c8df8377540e8 (patch) | |
| tree | 3e98cfacb135818731f94d6a1bdf8eaed2cc8bef | |
| parent | 5759a14d829354aea9dd639d7dc41ac35db11ab5 (diff) | |
| download | op-kernel-dev-b45a7beb3bc3c43e6abea5b3da9c8df8377540e8.zip op-kernel-dev-b45a7beb3bc3c43e6abea5b3da9c8df8377540e8.tar.gz | |
staging: comedi: das16m1: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer.
The number of bytes to add is determined automatically based on the
number of samples and the bytes_per_sample().
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/das16m1.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/comedi/drivers/das16m1.c b/drivers/staging/comedi/drivers/das16m1.c index f98bcbe..54ccffc 100644 --- a/drivers/staging/comedi/drivers/das16m1.c +++ b/drivers/staging/comedi/drivers/das16m1.c @@ -442,8 +442,7 @@ static void das16m1_handler(struct comedi_device *dev, unsigned int status) num_samples = FIFO_SIZE; insw(dev->iobase, devpriv->ai_buffer, num_samples); munge_sample_array(devpriv->ai_buffer, num_samples); - cfc_write_array_to_buffer(s, devpriv->ai_buffer, - num_samples * sizeof(short)); + comedi_buf_write_samples(s, devpriv->ai_buffer, num_samples); devpriv->adc_count += num_samples; if (cmd->stop_src == TRIG_COUNT) { |
