From f769b3f1f59f0a93f502bd808ff75597f73e0d3f Mon Sep 17 00:00:00 2001
From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Wed, 22 Oct 2014 15:36:40 -0700
Subject: [PATCH] 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>
---
drivers/staging/comedi/drivers/das16m1.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/comedi/drivers/das16m1.c b/drivers/staging/comedi/drivers/das16m1.c
index f98bcbe0d72ae..54ccffca8497c 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) {
--
2.39.5