From dbe81a93f499345499d7f06ba2893af7cc881053 Mon Sep 17 00:00:00 2001
From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Wed, 22 Oct 2014 15:37:12 -0700
Subject: [PATCH] staging: comedi: ni_pcidio: use comedi_buf_write_samples()

Use comedi_buf_write_samples() to add the sample to the async buffer. The 32-bit
sample size is automatically determined due to the subddev_flag SDF_LSAMPL.

The async event COMEDI_CB_BLOCK will be automatically set by the core. Remove the
unnecessary event in the driver.

This driver also has the SDF_PACKED subdev_flag set so the core will automatically
set the COMEDI_CB_EOS event after adding the 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>
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