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staging: comedi: pcl816: use comedi_bytes_per_scan()

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This inline function is just a wrapper around comedi_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>
This commit is contained in:
H Hartley Sweeten
2014-09-18 11:41:18 -07:00
committed by Greg Kroah-Hartman
parent 03bb28fcfd
commit 3d18aa60ec
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/comedi/drivers/pcl816.c
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@@ -160,7 +160,7 @@ static void pcl816_ai_setup_dma(struct comedi_device *dev,
bytes = devpriv->hwdmasize;
if (cmd->stop_src == TRIG_COUNT) {
/* how many */
bytes = cmd->stop_arg * cfc_bytes_per_scan(s);
bytes = cmd->stop_arg * comedi_bytes_per_scan(s);
/* how many DMA pages we must fill */
devpriv->dma_runs_to_end = bytes / devpriv->hwdmasize;