[PATCH 15/55] staging: comedi: adl_pci9111: use comedi_buf_write_samples()
H Hartley Sweeten
hsweeten at visionengravers.com
Wed Oct 22 22:36:38 UTC 2014
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 at visionengravers.com>
Cc: Ian Abbott <abbotti at mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
---
drivers/staging/comedi/drivers/adl_pci9111.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/comedi/drivers/adl_pci9111.c b/drivers/staging/comedi/drivers/adl_pci9111.c
index 076866e..18f5f7f 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;
--
2.0.3
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