From: Ian Abbott <abbotti@mev.co.uk>
Date: Fri, 5 Jun 2015 17:30:13 +0000 (+0100)
Subject: staging: comedi: das08: rename and rewrite DAS08_EOC
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~92^2~213
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=851e5d5475de796560683e2a4b28af0a7da177e1;p=pandora-kernel.git

staging: comedi: das08: rename and rewrite DAS08_EOC

The `DAS08_EOC` macro contains a mask for the "end of A/D conversion"
bit in the status register.  The logic is reverse sense in that the bit
is set to 1 while the conversion is in progress and set to 0 when the
conversion is complete.  Rename the macro to `DAS08_STATUS_AI_BUSY` and
add a comment.  Also make use of the `BIT()` macro to define the value.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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