From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Wed, 22 Oct 2014 22:37:12 +0000 (-0700)
Subject: staging: comedi: ni_pcidio: use comedi_buf_write_samples()
X-Git-Tag: omap-for-v3.19/fixes-rc1~73^2~731
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dbe81a93f499345499d7f06ba2893af7cc881053;p=pandora-kernel.git

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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