From: Zhouyi Zhou <zhouzhouyi@gmail.com>
Date: Thu, 21 Aug 2014 02:41:23 +0000 (+0800)
Subject: powerpc/jump_label: use HAVE_JUMP_LABEL?
X-Git-Tag: fixes-against-v3.18-rc2~117^2~84
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d4fe0965e20820f3dd05bcc4d89de3da29bb83aa;p=pandora-kernel.git

powerpc/jump_label: use HAVE_JUMP_LABEL?

CONFIG_JUMP_LABEL doesn't ensure HAVE_JUMP_LABEL, if it
is not the case use maintainers's own mutex to guard
the modification of global values.

Signed-off-by: Zhouyi Zhou <yizhouzhou@ict.ac.cn>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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