diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2014-10-22 15:36:38 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-10-29 16:03:11 +0800 |
| commit | 9fdfe0fd009b261aa51c0226ca261ab039feaf62 (patch) | |
| tree | 50c51ee0f7e3c789a5c4073988eb67b65d5bb3ad /drivers/staging/comedi/drivers/adl_pci9111.c | |
| parent | be591d5c42cdc25cfe8a586082a7e0e3ef0223b1 (diff) | |
staging: comedi: adl_pci9111: 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>
Diffstat (limited to 'drivers/staging/comedi/drivers/adl_pci9111.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/adl_pci9111.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/staging/comedi/drivers/adl_pci9111.c b/drivers/staging/comedi/drivers/adl_pci9111.c index 076866e121a0..18f5f7fc1bc8 100644 --- a/drivers/staging/comedi/drivers/adl_pci9111.c +++ b/drivers/staging/comedi/drivers/adl_pci9111.c @@ -477,9 +477,8 @@ static void pci9111_handle_fifo_half_full(struct comedi_device *dev, devpriv->ai_bounce_buffer, samples); if (devpriv->scan_delay < 1) { - total = cfc_write_array_to_buffer(s, - devpriv->ai_bounce_buffer, - samples * sizeof(short)); + total = comedi_buf_write_samples(s, devpriv->ai_bounce_buffer, + samples); } else { unsigned int pos = 0; unsigned int to_read; @@ -492,9 +491,9 @@ static void pci9111_handle_fifo_half_full(struct comedi_device *dev, if (to_read > samples - pos) to_read = samples - pos; - total += cfc_write_array_to_buffer(s, + total += comedi_buf_write_samples(s, devpriv->ai_bounce_buffer + pos, - to_read * sizeof(short)); + to_read); } else { to_read = devpriv->chunk_num_samples - devpriv->chunk_counter; |