powerpc/jump_label: use HAVE_JUMP_LABEL?

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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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Zhouyi Zhou 2014-08-21 10:41:23 +08:00 • committed by Michael Ellerman

parent 22e55fcfd6

commit d4fe0965e2

2 changed files with 2 additions and 2 deletions

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arch/powerpc/platforms/powernv/opal-tracepoints.c

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2

arch/powerpc/platforms/pseries/lpar.c

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