[POWERPC] Only enable cpu hotplug via RTAS if the required firmware support is found

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To support cpu hotplug on pseries we require two RTAS tokens.  The cpu
hotplug machinery should only be wired up if these tokens are found in
the device tree.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

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Michael Ellerman 2006-12-05 17:52:38 +11:00 • committed by Paul Mackerras

parent 413f7c405a

commit 674fa677c0

1 changed files with 11 additions and 6 deletions

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arch/powerpc/platforms/pseries/hotplug-cpu.c

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