linux-next: build warning after merge of the workqueues tree

From: Stephen Rothwell
Date: Mon Mar 18 2013 - 23:58:19 EST

Hi Tejun,

After merging the workqueues tree, today's linux-next build (powerpc
allnoconfig) produced this warning:

kernel/workqueue.c:260:13: warning: 'workqueue_freezing' defined but not used [-Wunused-variable]

Introduced by commit 699ce097efe8 ("workqueue: implement and use
pwq_adjust_max_active()"). This build does not have CONFIG_FREEZER set.
Stephen Rothwell sfr@xxxxxxxxxxxxxxxx

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