From: Tejun Heo <tj@kernel.org>
Date: Tue, 12 Mar 2013 18:29:59 +0000 (-0700)
Subject: workqueue: consistently use int for @cpu variables
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~125^2~72
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d84ff0512f1bfc0d8c864efadb4523fce68919cc;p=pandora-kernel.git

workqueue: consistently use int for @cpu variables

Workqueue is mixing unsigned int and int for @cpu variables.  There's
no point in using unsigned int for cpus - many of cpu related APIs
take int anyway.  Consistently use int for @cpu variables so that we
can use negative values to mark special ones.

This patch doesn't introduce any visible behavior changes.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Lai Jiangshan <laijs@cn.fujitsu.com>
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