Michael Ellerman af375eefbf powerpc/64: Call setup_barrier_nospec() from setup_arch() ...

Currently we require platform code to call setup_barrier_nospec(). But
if we add an empty definition for the !CONFIG_PPC_BARRIER_NOSPEC case
then we can call it in setup_arch().

Signed-off-by: Diana Craciun <diana.craciun@nxp.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

2018-08-08 00:32:23 +10:00

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