From: Tejun Heo <tj@kernel.org>
Date: Tue, 17 Jun 2014 23:12:33 +0000 (-0400)
Subject: percpu: disallow archs from overriding SHIFT_PERCPU_PTR()
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~191^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6adc5cac538b5d9162d8bcdb6145319592afc0d6;p=pandora-kernel.git

percpu: disallow archs from overriding SHIFT_PERCPU_PTR()

It has been about half a decade since all archs started using the
dynamic percpu allocator and thus the same SHIFT_PERCPU_PTR()
implementation.  There's no benefit in overriding SHIFT_PERCPU_PTR()
anymore.

Remove #ifndef around it to clarify that this is identical regardless
of the arch.

This patch doesn't cause any functional difference.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Christoph Lameter <cl@linux.com>
---

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