tree 0938bf959cb7d830547d76bc8a40c33dd03c1d2a
parent a32fe93daf9c6b6ffbab1d9b9e2a8e4c335bda5c
author Michael Neuling <mikey@neuling.org> 1272461981 +0000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1273128565 +1000

powerpc/pseries: Make query_cpu_stopped callable outside hotplug cpu

This moves query_cpu_stopped() out of the hotplug cpu code and into
smp.c so it can called in other places and renames it to
smp_query_cpu_stopped().

It also cleans up the return values by adding some #defines

Cc: <stable@kernel.org>
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>