From: Peter Meerwald <pmeerw@pmeerw.net>
Date: Wed, 16 Oct 2013 22:19:00 +0000 (+0100)
Subject: staging:iio:hmc5843: Always read all channels values otherwise no updates
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~62^2~196^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=39c18828829ddd8acc5885e6568ee2fdb9ec5dc9;p=pandora-kernel.git

staging:iio:hmc5843: Always read all channels values otherwise no updates

v2:
* use __be16 instead of s16

Split out data ready/wait for read measurement
fix bug in case reading status register fails

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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