From: Nicholas Mc Guire <hofrat@osadl.org>
Date: Mon, 2 Feb 2015 08:35:20 +0000 (-0500)
Subject: iio: vf610_adc: cleanup wait_for_completion return handling
X-Git-Tag: omap-for-v4.2/o2_dc~155^2~138^2~102^2~39
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee3ac290e8aaa8396e697a11470703e616ab335f;p=pandora-kernel.git

iio: vf610_adc: cleanup wait_for_completion return handling

return type of wait_for_completion_timeout is unsigned long not int, this
patch only fixes up the return handling.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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