diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2014-05-27 10:31:09 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-05-28 14:28:55 -0700 |
| commit | 4bc030446fd6d4ad3d719228f2f30be2b989c575 (patch) | |
| tree | 92f01bac31be0af8fd68ef13ef9902bda1448d11 /drivers/staging | |
| parent | b7a775f815f2469b40636369e73c9e3db2a045d9 (diff) | |
staging: comedi: das16: use cfc_bytes_per_scan()
Use the comedi_fc helper to get the number of bytes per scan.
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')
| -rw-r--r-- | drivers/staging/comedi/drivers/das16.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/comedi/drivers/das16.c b/drivers/staging/comedi/drivers/das16.c index f40d42298a11..2feecf199f27 100644 --- a/drivers/staging/comedi/drivers/das16.c +++ b/drivers/staging/comedi/drivers/das16.c @@ -762,8 +762,7 @@ static int das16_cmd_exec(struct comedi_device *dev, struct comedi_subdevice *s) return -1; } - devpriv->adc_byte_count = - cmd->stop_arg * cmd->chanlist_len * sizeof(uint16_t); + devpriv->adc_byte_count = cmd->stop_arg * cfc_bytes_per_scan(s); if (devpriv->can_burst) outb(DAS1600_CONV_DISABLE, dev->iobase + DAS1600_CONV_REG); |