From: Jonathan Cameron <jic23@kernel.org>
Date: Sun, 8 Sep 2013 13:57:00 +0000 (+0100)
Subject: iio: refactor info mask and ext_info attribute creation.
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~62^2~694^2~56
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3704432fb1fd8ab2df114bad6df752381246b609;p=pandora-kernel.git

iio: refactor info mask and ext_info attribute creation.

Introduce an enum to specify whether the attribute is separate or
shared.

Factor out the bitmap handling for loop into a separate function.

Tidy up error handling and add a NULL assignment to squish a false
positive warning from GCC.

Change ext_info shared type from boolean to enum and update in all
drivers.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
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