From: Hartmut Knaack <knaack.h@gmx.de>
Date: Sun, 31 May 2015 12:39:58 +0000 (+0200)
Subject: tools:iio:generic_buffer: sign-extend and shift data
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~121^2~256^2~41
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8e926134ef15267f65ddfc7389c8078234610295;p=pandora-kernel.git

tools:iio:generic_buffer: sign-extend and shift data

Refactor process_scan() to handle signed and unsigned data, respect shifts
and the data mask for 2, 4 and 8 byte sized scan elements.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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