From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Wed, 22 Oct 2014 22:36:31 +0000 (-0700)
Subject: staging: comedi: ni_labpc_isadma: use comedi_buf_write_samples()
X-Git-Tag: omap-for-v3.19/fixes-rc1~73^2~771
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b9357cba10f866799516befba2bb374463ccf74d;p=pandora-kernel.git

staging: comedi: ni_labpc_isadma: use comedi_buf_write_samples()

Use comedi_buf_write_samples() instead of cfc_write_to_buffer() to add all
the samples to the async buffer in one operation.

The core will add the COMEDI_CB_BLOCK event when data is written to the
async buffer. Remove the unnecessary event in the driver.

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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